WO2012074320A2 - Power generation system for vehicle - Google Patents

Power generation system for vehicle Download PDF

Info

Publication number
WO2012074320A2
WO2012074320A2 PCT/KR2011/009285 KR2011009285W WO2012074320A2 WO 2012074320 A2 WO2012074320 A2 WO 2012074320A2 KR 2011009285 W KR2011009285 W KR 2011009285W WO 2012074320 A2 WO2012074320 A2 WO 2012074320A2
Authority
WO
WIPO (PCT)
Prior art keywords
unit
pressing
pressure
power generation
vehicle
Prior art date
Application number
PCT/KR2011/009285
Other languages
French (fr)
Korean (ko)
Other versions
WO2012074320A3 (en
Inventor
김주형
신선우
Original Assignee
(주)에스티씨
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주)에스티씨 filed Critical (주)에스티씨
Publication of WO2012074320A2 publication Critical patent/WO2012074320A2/en
Publication of WO2012074320A3 publication Critical patent/WO2012074320A3/en

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/08—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for recovering energy derived from swinging, rolling, pitching or like movements, e.g. from the vibrations of a machine

Definitions

  • the present invention relates to a vehicle power generation system that generates environmentally friendly energy using the weight of a vehicle that is driving.
  • a vehicle power generation system that is installed in the entrance and exit of the parking lot of a large building with a lot of roads or vehicles which are driving paths of the vehicle, and uses the weight of the driving vehicle.
  • the vehicle power generation system is disposed on a driving path of a vehicle, a pressure plate receiving a weight of the vehicle in contact with a wheel of the vehicle, disposed to be connected to a moving line of a fluid at a lower portion of the pressure plate, and pressed through the pressure plate.
  • a pressurizing unit for discharging the fluid stored therein to the outside, a storage unit for storing the fluid discharged from the pressurizing unit at a predetermined pressure, and a power generating rotational power as the fluid with a predetermined pressure discharged from the storage unit is introduced.
  • the pressurizing unit is transmitted At least a part in contact with the pressure spring and the pressure spring, which are pressurized or restored to their original position depending on the presence or absence of a pressing force. Is interlocked, it includes a pressure tube for storing the fluid discharged.
  • the fluid may comprise one substance selected from the group consisting of air, water, oil and compressed oil.
  • the upper surface of the pressure plate may be disposed at a position equal to or lower than the surface height of the driving route, the upper surface of the pressing plate is disposed at a position higher than the surface height of the driving route, and the vehicle power generation system is moved to the corresponding position on the driving route. It can be arranged as.
  • the pressure plate may be arranged in plural in positions corresponding to the left wheel and the right wheel of the wheel.
  • the pressure plate may include a plurality of protrusions on a surface in contact with the wheel of the vehicle, and the pressure plate may include a protrusion on the surface in contact with the pressure portion.
  • the guide portion may be located on both sides of the pressure plate to extend in the pressing direction.
  • It may further include a support portion disposed in the lower portion of the pressing portion for supporting the pressing portion, the supporting portion further includes a locking plate extending in the direction of the pressing plate from both sides, so that the pressing plate is included in the pressing plate in a state in which the pressing plate is moved downward Can be formed.
  • It may further include a restoring spring coupled to both sides of the pressing portion to guide the movement of the pressing portion, coupled between the fixing plate and the locking plate of the support portion to maintain the position of the pressing portion.
  • the support portion may further include a protective plate extending from the locking plate and positioned above the fixing plate and the restoring spring.
  • the pressing spring is divided in a direction orthogonal to the pressing direction, and may have an inner space that is fastened and opened in a state in which both sides of the divided side contact each other.
  • Pressurized spring may be made of a leaf spring.
  • the pressure spring may be disposed outside the pressure tube, the pressure spring may be disposed inside the pressure tube.
  • the pressure spring and the pressure tube are integrally interlocked by at least a part of the joint via the joint portion, the pressure spring may be disposed in a position covering only a portion including the upper portion of the pressure tube.
  • the pressing unit may be divided into a first pressing unit generating a first pressure and a first pressing unit, and including a second pressing unit generating a second pressure, and the first pressing unit and the second pressing unit may be arranged in plural. .
  • a first storage unit may be included between the first pressing unit and the second pressing unit, and the fluid stored in the first storage unit may be discharged to the second pressing unit according to the pressure difference in the pressure drop of the second pressing unit.
  • a second storage part may be included between the second pressurizing part and the power generating part, and the pressure of the fluid discharged from the second storage part to the power generating part may be kept constant.
  • the check valve may include a check valve disposed in the movement line of the fluid to guide the flow of the fluid in one direction.
  • the check valve includes a first check valve positioned in a discharge line of the first pressurization unit, a second check valve positioned in an inflow line of the second pressurization unit, a third check valve positioned in a discharge line of the second pressurization unit, and an inflow of the first pressurization unit. And a fourth check valve located in the line.
  • the power generator may consist of a heron turbine that converts the flow of fluid into rotational force.
  • the vehicle power generation system can improve the durability and stability of the pressure plate and the pressurization unit, and can reduce the cost and working time due to the maintenance of the vehicle power generation system.
  • FIG. 1 is a view illustrating a state in which a vehicle power generation system according to an embodiment of the present invention is embedded in a driving route.
  • FIG. 2 is a diagram illustrating an arrangement state of a vehicle power generation system corresponding to a left wheel and a right wheel based on a driving direction of the vehicle.
  • FIG 3 is a view showing a coupling relationship between the pressure plate and the pressing unit according to an embodiment of the present invention.
  • 4 to 7 is a view showing a coupling relationship between the pressure plate and the pressing unit according to another embodiment of the present invention.
  • FIG. 8 is a view showing a relationship between the inflow and outflow of fluid through the pressing unit in accordance with the pressing action of the pressure plate transmitted to the weight of the vehicle.
  • FIG. 9 is a view showing a state in which a vehicle power generation system according to another embodiment of the present invention is disposed on a driving route.
  • FIG. 1 is a view illustrating a state in which a vehicle power generation system according to an exemplary embodiment of the present invention is embedded in a driving route, in which only a pressure plate contacting the wheel of the vehicle is exposed to the driving route.
  • a vehicle power generation system generates a rotating power using a pressure of a fluid pressurized by the weight of the vehicle 10, and produces and stores the rotating power as electrical energy.
  • the vehicle power generation system includes a pressure plate 100, a pressure unit 110 and 130, storage units 120 and 140, a power generation unit 150, a power generation unit 160, and a power storage unit 170.
  • the pressure plate 100 is disposed on the driving path 14 of the vehicle 10.
  • the pressure plate 100 is a panel that receives the weight of the vehicle 10 in contact with the wheel 12 of the vehicle 10.
  • the upper surface of the pressure plate 100 may be disposed at a position equal to or lower than the surface height of the driving path 14.
  • the pressure plate 100 may be coupled in a structure in which the hinge plate 100 and the adjacent hinge plate is interlocked and interlocked together.
  • the pressure plate 100 may also be arranged in a structure that is independently separated from the pressure plate 100 adjacent to each other.
  • the pressure plate 100 may be selectively mounted on the upper portions of the storage parts 120 and 140 as necessary. In this case, the pressure plate 100 maintains the state disposed above the storage units 120 and 140, and does not need to separately press or move the storage units 120 and 140.
  • the pressing plate 100 functions as a panel to protect the storage units 120 and 140 at the upper portions of the storage units 120 and 140.
  • the pressurization parts 110 and 130 are disposed under the pressure plate 100 to store and discharge the fluid, and are pressurized by an external force to increase the pressure of the fluid stored therein and discharge them to the outside.
  • the pressing units 110 and 130 may be provided in plurality, and the plurality of pressing units 110 and 130 may have the same structure.
  • the storage parts 120 and 140 store the fluid discharged from the pressure parts 110 and 130 at a predetermined pressure.
  • the storage unit (120, 140) serves to compensate for the insufficient pressure of the pressing unit (110, 130).
  • the storage parts 120 and 140 are not parts that are pressurized by receiving the weight of the vehicle 10. Therefore, the storage units 120 and 140 also do not interfere with the weight of the vehicle 10 in the driving path 14 of the vehicle 10.
  • the storage units 120 and 140 may be disposed in separate spaces, and may be disposed in positions not directly touching the wheels 12 of the vehicle 10.
  • the storage units 120 and 140 may be protected by pouring the exterior with concrete, or may form an outer wall by a separate protection panel.
  • the power generator 150 generates rotational power as the fluid having a predetermined pressure discharged from the storage units 120 and 140 is introduced.
  • the power generator 150 is composed of a heron turbine for converting a flow of fluid into rotational force.
  • the generator 160 is connected to the power generator 150 and generates electricity by the rotational power of the power generator 150.
  • the rotating shaft of the power generation unit 160 may be connected to the rotating shaft of the power generating unit 150 by gear coupling or belt coupling.
  • the generator 160 may be formed of an alternator or a direct current generator. In the embodiment of the present invention, the generator 160 is composed of a direct current generator.
  • the power storage unit 170 is electrically connected to the power generation unit 160, and stores electricity generated from the power generation unit 160.
  • the power storage unit 170 may be connected to loads that consume electrical energy.
  • Fluid according to an embodiment of the present invention may include a material selected from the group consisting of air, water, oil and compressed oil.
  • the components required for introducing and discharging the fluid may also be changed in design.
  • an inflow line flowing into the storage units 120 and 140 may be exposed to the atmosphere, and a storage tank and a return line for storing air flowing into the storage units 120 and 140. Need not be provided.
  • a separate fluid storage tank may be provided, and a return line of the corresponding fluid may also be provided.
  • the vehicle power generation system receives the weight of the vehicle 10 moving on the driving path 14 and acts as a pressing force of the fluid, and sets a predetermined pressure to change the pressure while the pressurized fluid moves along the moving line.
  • Store in the storage (120, 140) so as to maintain.
  • it is generated by the rotational power in the power generating unit 150 by using a predetermined pressure of the fluid stored in the storage (120, 140).
  • power generated by the power generation unit 160 is stored in the power storage unit 170 using the rotational power generated by the power generation unit 150.
  • FIG. 2 is a diagram illustrating an arrangement state of a vehicle power generation system corresponding to a left wheel and a right wheel based on a driving direction of the vehicle, in which the pressing plates 100 disposed on the pressing units 110 and 130 are omitted. It is.
  • a plurality of pressing units 110 and 130 may be disposed at positions corresponding to the left and right wheels of the vehicle 10, respectively.
  • the pressing plate 100 is disposed on each pressing unit 110 and 130.
  • the pressure plate 100 corresponds to the quantity of the pressure parts 110 and 130 and is arranged in plural numbers as the pressure parts 110 and 130. Therefore, the pressure plate 100 may be provided in plurality in positions corresponding to the left wheel and the right wheel of the vehicle 10, respectively.
  • the pressing units 110 and 130 are distinguished from the first pressing unit 110 generating the primary pressure and the first pressing unit 110, and include the second pressing unit 130 generating the secondary pressure. do.
  • the first pressurization unit 110 includes a first inlet through which fluid is introduced from the outside and a first outlet through which high pressure fluid is discharged from the first pressurizer 110.
  • the second pressurization unit 130 includes a second inlet through which the fluid flows from the first pressurization unit 110 and a second outlet through which the high pressure fluid is discharged from the second pressurization unit 130.
  • the first pressing unit 110 and the second pressing unit 130 may each have the same structure. In addition, the first pressing unit 110 and the second pressing unit 130 may be arranged in plural.
  • the first pressing unit 110 and the second pressing unit 130 may be arranged in a plurality of combinations with each other.
  • two first pressing parts 110 and two second pressing parts 130 may be formed in one set.
  • the number of the first pressurizing unit 110 and the second pressurizing unit 130 is arranged so as to be formed in a set of 2 pieces each, but various design changes are made with reference to the weight and the running flow of the vehicle 10. Through this, the quantity of the first pressing unit 110 and the second pressing unit 130 may be increased or decreased. Accordingly, the quantity and arrangement of the first pressing unit 110 and the second pressing unit 130 may be changed in design according to the necessary pressure obtained through the pressing units 110 and 130.
  • the first pressing unit 110 and the second pressing unit 130 includes a first storage unit 120.
  • the first reservoir 120 is a kind of pressure tank.
  • the fluid stored in the first storage unit 120 is reduced in pressure by the second pressing unit 130 according to the pressure difference between the first storage unit 120 and the second pressing unit 130. Can be discharged.
  • a second storage unit 140 is included between the second pressing unit 130 and the power generating unit 150.
  • the fluid flowing into the second storage unit 140 is stored at a predetermined pressure. Therefore, the pressure of the fluid discharged from the second reservoir 140 to the power generator 150 may be kept constant.
  • the first storage unit 120 and the second storage unit 140 may not be exposed on the driving route 14. That is, it may be arranged so as not to directly contact the wheel 12 of the vehicle 10. In this case, a separate panel contacting the wheel 12 of the vehicle 10 may be further added above the first storage unit 120 and the second storage unit 140. Therefore, the weight of the vehicle 10 is not transmitted to the first storage unit 120 and the second storage unit 140 through the wheel 12 of the vehicle 10.
  • the first storage unit 120 and the second storage unit 140 may be located in a buried form in a portion not exposed from the driving route 14.
  • the vehicle power generation system may further include a check valve disposed in a moving line of the fluid to guide the flow of the fluid in one direction.
  • the check valve may include a first check valve 182 positioned in a discharge line of the first pressurizing unit 110, a second check valve 184 positioned in an inlet line of the second pressurizing unit 130, and a second pressurizing unit ( The third check valve 186 positioned in the discharge line of the 130 and the fourth check valve 188 positioned in the inlet line of the first pressurizing part 110 may be included.
  • the first check valve 182 is opened according to the pressure discharged from the first pressurizing unit 110 to the first storage unit 120 and the second pressurizing unit 130, and conversely, the first storage unit 120 and The pressure flowing from the second pressing part 130 to the first pressing part 110 is closed.
  • the second check valve 184 is opened according to the pressure discharged from the first pressurizing unit 110 to the second pressurizing unit 130, and conversely, from the second pressurizing unit 130 to the first pressurizing unit 110. Closed to the discharged pressure.
  • the third check valve 186 is opened according to the pressure discharged from the second pressurizer 130 to the second reservoir 140, and conversely, from the second reservoir 140 to the second pressurizer 130. Closed to the discharged pressure.
  • the fourth check valve 188 is opened according to the pressure flowing into the first pressurizing unit 110 from the outside, and is closed to the pressure discharged from the first pressurizing unit 110 to the outside.
  • Figure 3 is a view showing a coupling relationship between the pressure plate and the pressing unit according to an embodiment of the present invention is a cross-sectional view in a state in which the pressing plate and the pressing unit is coupled.
  • the pressure plate 100 includes a plurality of protrusions 102 on a surface in contact with the wheel of the vehicle.
  • the shape of the protrusions 102 may be formed in a semicircular or hemispherical shape.
  • the pressure plate 100 may include a protrusion 104 on a surface in contact with the pressure parts 110 and 130.
  • the protrusion 104 may protrude in a structure that is always in contact with the pressing unit (110, 130). Therefore, when the wheel 12 of the vehicle 10 is in contact with the pressure plate 100, the weight of the vehicle 10 transmitted to the pressure plate 100 is directly transmitted to the pressure parts 110 and 130 without delay through the protrusion 104. Can be.
  • the shape of the protrusion part 104 may be formed to correspond to the shape of the pressing parts 110 and 130.
  • the pressure plate 100 may further include a guide part 106 positioned at both sides and extending in the pressing direction to guide the movement of the pressure plate 100. Through the guide part 106, the pressure plate 100 may be moved more stably. In addition, the guide unit 106 may more stably maintain the mutual movement relationship between the pressing plate 100 and the pressing units 110 and 130.
  • the pressing unit 110, 130 includes a pressing spring 112 and the pressing tube 114.
  • the pressure spring 112 is an elastic spring that is pressurized or returned to its original position according to the presence or absence of the pressing force transmitted.
  • the pressure spring 112 may be made of a leaf spring.
  • the pressure tube 114 is in contact with the pressure spring 112 at least partly integrally interlocked, and stores and discharges the fluid.
  • the pressure tube 114 is capable of storing and discharging the fluid to be pressurized, and should be in contact with the pressure spring 112, so that the material having durability and bonding strength to withstand a predetermined pressure is sufficient.
  • the support unit 1110 may be disposed below the pressing units 110 and 130 to support the pressing units 110 and 130.
  • the support part 1110 further includes a locking plate 1112 extending in the direction of the pressure plate 100 from both sides, and may be formed to be included inside the pressure plate 100 in a state where the pressure plate 100 is pressed and moved downward. have.
  • the pressing portion (110, 130) is coupled between both sides of the pressing portion (110, 130) is coupled between the fixing plate 116, the fixing plate 116 and the locking plate 1112 of the support portion 1110 to guide the movement of the pressing portion (110, 130). It may further include a restoring spring 118 to maintain the position of the pressing unit (110, 130).
  • the support 1110 may further include a protection plate 1114 extending from the locking plate 1112 and positioned above the fixing plate 116 and the restoring spring 118.
  • the support 1110 may further include an auxiliary protrusion 1116 to correspond to the protrusion 104 of the pressure plate 100.
  • the auxiliary protrusion 1116 of the support 1110 may also protrude in a structure that is always in contact with the pressing unit (110, 130).
  • the pressing spring 112 may be divided in a direction orthogonal to the pressing direction, and may have an internal space that is fastened and opened in a state where both sides of the divided spring are in contact with each other.
  • the pressure spring 112 may be made of a leaf spring.
  • the pressure spring 112 may be disposed outside the pressure tube 114, the pressure spring 112 may be disposed inside the pressure tube 114.
  • the pressure spring 112 and the pressure tube 114 is integrally interlocked by at least a portion of the joint via the joint portion, the pressure spring 112 is disposed in a position covering only a portion including the upper portion of the pressure tube 114. Can be. Even when the pressure spring 112 is disposed outside or inside the pressure tube 114, the pressure spring 112 is coupled to have an open inner space rather than a closed inner space.
  • 4 to 7 is a view showing a coupling relationship between the pressure plate and the pressing unit according to another embodiment of the present invention.
  • the pressing unit 110a is coupled between the pressing plate 100a and the support 1110a.
  • the pressing unit 110a is a form in which the pressing spring 112a is built into the pressing tube 114a.
  • the coupling structure of the pressure tube (114a) and the pressure spring (112a) may be made of a kind of air pocket spring structure.
  • the pressure spring 112a may use a coil spring.
  • the pressing unit 110b is coupled between the pressing plate 100b and the support 1110b.
  • the pressing unit 110b is a form in which the pressing spring 112b is built into the pressing tube 114b.
  • the pressure spring 112b may use a leaf spring, and the pressure tube 114b is formed to surround the pressure spring 112b to include the pressure spring 112b therein.
  • the pressure plate 100b is in direct contact with the pressure tube 114b. Even if the contact portion between the pressure tube 114b and the pressure spring 112b is separated, the pressure tube 110b is returned to its original position by the restoring force of the pressure spring 112b included in the pressure tube 114b. Responsiveness to compression and return can be maintained to some degree.
  • the pressing unit 110c is coupled between the pressing plate 100c and the support 1110c.
  • the pressurizing part 110c is a form in which the pressurizing tube 114c is built in the pressurizing spring 112c.
  • the lower portion of the pressing spring 112c positioned in contact with the support 1110c has a flat shape so as to correspond to the shape of the support 1110c. In this case, the pressing unit 110c may be pressed in a more stable state according to the movement in the pressing direction of the pressing plate 100c.
  • the pressing unit 110d is coupled between the pressing plate 100d and the support 1110d.
  • the pressing portion 110d is disposed so that the pressing spring 112d covers only a portion including the upper portion of the pressing tube 114d.
  • a separate return spring 115 is provided between the pressing spring 112d and the support 1110d.
  • the pressing unit 110d may reduce the pressing spring 112d by placing the pressing spring 112d only at a portion of the pressing tube 114d.
  • the pressure springs 112 and the pressure tubes 114 constituting the pressing parts 110 and 130 may be coupled to each other in various shapes, and at least a portion thereof may be integrally connected to each other. Therefore, the parts in which the pressure springs 112 and the pressure tubes 114 constituting the pressure parts 110 and 130 are in contact with each other may be formed in various forms through various design changes as long as they are integrally coupled and interlocked through an adhesive relationship. Can be.
  • FIG. 8 is a view showing a relationship between the inflow and discharge of the fluid through the pressing unit (110, 130) in accordance with the pressing action of the pressure plate transmitted to the weight of the vehicle.
  • the pressure units 110 and 130 are compressed by receiving the pressure transmitted to the pressure plate 100. .
  • the fluid flows into the pressurization parts 110 and 130 along the inflow line of the pressurization parts 110 and 130, and the fluid located inside the pressurization parts 110 and 130 is the pressurization parts 110 and 130 along the discharge line. It is discharged to the outside.
  • the fluid inflow line and the discharge line of the pressurization parts 110 and 130 may be connected to different surfaces.
  • the fluid inlet line and the outlet line of the pressing unit (110, 130) may be connected to each other on the same side. In this case, as the pressing force is transmitted to the pressurization parts 110 and 130, a check valve is provided at an appropriate position to guide the flow of the fluid in a constant direction.
  • FIG. 9 is a view showing a state in which a vehicle power generation system according to another embodiment of the present invention is disposed on a driving route.
  • the vehicle power generation system according to another exemplary embodiment of the present invention may use the configuration of the vehicle power generation system shown in FIG. 1, and since the arrangement positions of the vehicle power generation system are different from each other, the details of the same configuration of the vehicle power generation system may be used. Description is omitted.
  • the upper surface of the pressure plate 100 is disposed at a position higher than the surface height of the driving route 14, and the vehicle power generation system is moved to the corresponding position on the driving route 14 according to a user's selection. It can be arranged as.
  • the inclination plate 16 may be separately provided to eliminate the height difference between the driving path 14 and the vehicle power generation system.
  • the vehicle power generation system may be modularized to form a movable structure, and if necessary, the vehicle power generation system may move to a location where the driving of the vehicle 10 is frequent.
  • the pressure plate 100 is moved downward by receiving the weight of the vehicle 10.
  • the first pressure unit 110 positioned below the pressure plate 100 is pressed under the weight of the vehicle 10.
  • the fluid pressure discharged from the first pressurization unit 110 flows into the first storage unit 120 and the second pressurization unit 130.
  • the first storage unit 120 is disposed between the first pressing unit 110 and the second pressing unit 130 and stores some of the high pressure fluid discharged from the first pressing unit 110.
  • the high pressure fluid stored in the first storage unit 120 is the second pressurizing unit according to the pressure difference between the first storage unit 120 and the second pressing unit 130 when the second pressurizing unit 130 is in a low pressure state. 130 is discharged to the inside.
  • the second pressing unit 130 is a vehicle ( It is pressurized under the weight of 10).
  • the fluid stored in the second pressing unit 130 is discharged to the outside of the second pressing unit 130.
  • the fluid pressure discharged from the second pressurization unit 130 is stored at a preset pressure in the second storage unit 140.
  • the fluid pressure stored in the second storage unit 140 flows into the power generating unit 150 and is used as energy of substantially rotating power.
  • the rotational power generated from the power generator 150 is generated as electrical energy through the power generator 160.
  • the electricity generated from the power generation unit 160 is stored in the power storage unit 170.
  • the vehicle weight generation system may be installed not only at the entrance and exit of the parking lot of the large building but also on the road where the vehicle 10 is slow or stops frequently.
  • the vehicle 10 may be installed at an entrance of a shopping mall building or a large shopping mall parking lot where traffic is frequently passed.
  • the vehicle weight generation system can generate power by the weight of the vehicle 10.
  • it provides an effect of preventing the speed of the vehicle 10 by inducing a slow motion of the vehicle 10. Therefore, the vehicle 10 may slow down at the entrance of a building or a parking lot that requires slow motion, thereby creating a safer environment.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

A power generation system for a vehicle comprises: a pressurizing plate which is disposed on a travelling route of a vehicle, and receives the weight of the vehicle through contact with the wheels of the vehicle; a pressurizing unit which is disposed to be connected with a moving line of a fluid on the lower part of the pressurizing plate, and discharges the fluid stored in the inside thereof to the outside as the pressurizing unit is pressurized through the pressurizing plate; a storage unit which stores, at a preset pressure, the fluid that is discharged from the pressurizing unit; an electric power generation unit which generates rotatory electric power as the fluid of the preset pressure, which is discharged from the storage unit, flows therein; a power generation unit which is connected to the electric power generation unit, and generates electricity with the rotatory electric power of the electric power generation unit; and a power accumulation unit which is electrically connected with the power generation unit, and accumulates the electricity generated from the power generation unit, wherein the pressurizing unit comprises: a pressurizing spring which is pressurized or restored to the original position according to whether or not pressure is transmitted; and a pressurizing tube which is integrally linked with the pressurizing spring by allowing at least a portion thereof to abut onto the pressurizing spring, and stores and discharges the fluid.

Description

차량 발전 시스템Vehicle power generation system
본 출원은 2010년 12월 03일에 출원한 한국특허출원 제2010-0122586호를 기초로 한 우선권을 주장하여 출원하였으며, 상기 출원은 본 출원의 내용에 참조로 결부되어 있다.This application has been filed by claiming priority based on Korean Patent Application No. 2010-0122586 filed on December 03, 2010, which is incorporated by reference in the content of the present application.
본 발명은 주행중인 차량의 중량을 이용하여 친환경적인 에너지를 발생하는 차량 발전 시스템에 관한 것이다.The present invention relates to a vehicle power generation system that generates environmentally friendly energy using the weight of a vehicle that is driving.
일반적으로, 자연의 풍력과 태양력을 이용하여 발전하는 기술이 개발되고 있다. 또한, 도로상에서 발생하는 풍력을 이용하여 전기를 발전하는 노력도 계속되고 있다. 이러한 연구개발 노력은 자연의 풍력과 태양력을 이용하여 발전함으로써 대체에너지 개발 효과를 창출하고, 에너지 절감 및 환경오염을 예방하는 측면에서 많은 관심과 지원이 집중되고 있다.In general, technologies for generating power using natural wind and solar power have been developed. In addition, efforts are being made to generate electricity by using wind power generated on roads. Such research and development efforts are being generated by using natural wind and solar power to create alternative energy development effects, and much attention and support are focused in terms of energy saving and prevention of environmental pollution.
그런데, 자연의 풍력은 바람이 불지 않는 환경에서는 이용할 수 없고, 태양력은 밤에 사용할 수 없는 문제점이 있다. 이러한 문제를 해결하기 위해 도로를 주행하는 차량의 중량을 이용하여 전기를 생성하는 친환경적인 에너지 발전기술의 연구개발이 필요하다.However, natural wind power cannot be used in an environment where wind does not blow, and solar power cannot be used at night. In order to solve this problem, it is necessary to research and develop environmentally friendly energy generation technology that generates electricity by using the weight of a vehicle driving on the road.
차량의 주행경로인 도로나 차량의 통행이 많은 대형건물의 주차장 진입로 및 진출로에 설치하고, 주행중인 차량의 중량을 이용하여 필요한 전력을 생산하는 차량 발전 시스템을 제공한다.Provided is a vehicle power generation system that is installed in the entrance and exit of the parking lot of a large building with a lot of roads or vehicles which are driving paths of the vehicle, and uses the weight of the driving vehicle.
본 발명의 실시예에 따른 차량 발전 시스템은 차량의 주행경로에 배치되며, 차량의 차륜에 접하여 차량의 중량을 전달받는 가압판, 가압판의 하부에서 유체의 이동라인과 연결되도록 배치되며, 가압판을 통해 가압됨에 따라 내부에 저장된 유체를 외부로 배출하는 가압부, 가압부로부터 배출되는 유체를 기설정된 압력으로 저장하는 저장부, 저장부로부터 배출되는 기설정된 압력의 유체가 유입됨에 따라 회전동력을 발생하는 동력발생부, 동력발생부에 연결되며, 동력발생부의 회전동력으로 전기를 발생시키는 발전부, 및 발전부와 전기적으로 연결되며, 발전부에서 발생시킨 전기를 축전하는 축전부를 포함하며, 가압부는 전달되는 가압력의 유무에 따라 가압되거나 원래의 위치로 회복되는 가압스프링, 가압스프링과 적어도 일부분이 접하여 일체로 연동되며, 유체를 저장하고 배출하는 가압튜브를 포함한다. The vehicle power generation system according to an exemplary embodiment of the present invention is disposed on a driving path of a vehicle, a pressure plate receiving a weight of the vehicle in contact with a wheel of the vehicle, disposed to be connected to a moving line of a fluid at a lower portion of the pressure plate, and pressed through the pressure plate. In accordance with the present invention, a pressurizing unit for discharging the fluid stored therein to the outside, a storage unit for storing the fluid discharged from the pressurizing unit at a predetermined pressure, and a power generating rotational power as the fluid with a predetermined pressure discharged from the storage unit is introduced. It is connected to the generating unit, the power generating unit, the power generating unit for generating electricity by the rotational power of the power generating unit, and electrically connected with the power generating unit, and includes a power storage unit for storing the electricity generated by the power generating unit, the pressurizing unit is transmitted At least a part in contact with the pressure spring and the pressure spring, which are pressurized or restored to their original position depending on the presence or absence of a pressing force. Is interlocked, it includes a pressure tube for storing the fluid discharged.
유체는 공기, 물, 오일 및 압축유로 이루어진 군에서 선택된 하나의 물질을 포함할 수 있다.The fluid may comprise one substance selected from the group consisting of air, water, oil and compressed oil.
가압판의 상면은 주행경로의 표면 높이와 같거나 낮은 위치에 배치될 수 있으며, 가압판의 상면은 주행경로의 표면 높이보다 더 높은 위치에 배치되며, 차량 발전 시스템은 주행경로 상에서 해당 위치로 이동되는 구조로 배치될 수 있다.The upper surface of the pressure plate may be disposed at a position equal to or lower than the surface height of the driving route, the upper surface of the pressing plate is disposed at a position higher than the surface height of the driving route, and the vehicle power generation system is moved to the corresponding position on the driving route. It can be arranged as.
가압판은 차륜의 좌륜과 우륜에 대응되는 위치에서 각각 복수개로 배치될 수 있다. 가압판은 차량의 차륜과 접하는 면에 복수개의 돌기를 포함하며, 가압판은 가압부와 접하는 면에 돌출부를 포함할 수 있다. 가압판의 이동을 안내하는 가이드부를 더 포함하며, 가이드부는 가압판의 양측면에 위치되어 가압방향으로 신장될 수 있다. The pressure plate may be arranged in plural in positions corresponding to the left wheel and the right wheel of the wheel. The pressure plate may include a plurality of protrusions on a surface in contact with the wheel of the vehicle, and the pressure plate may include a protrusion on the surface in contact with the pressure portion. Further comprising a guide for guiding the movement of the pressure plate, the guide portion may be located on both sides of the pressure plate to extend in the pressing direction.
가압부의 하부에 배치되어 가압부를 지지하는 지지부를 더 포함할 수 있고, 지지부는 양측에서 가압판 방향으로 신장되는 걸림판을 더 포함하며, 가압판이 가압되어 하부로 이동된 상태에서 가압판의 내측에 포함되도록 형성될 수 있다.It may further include a support portion disposed in the lower portion of the pressing portion for supporting the pressing portion, the supporting portion further includes a locking plate extending in the direction of the pressing plate from both sides, so that the pressing plate is included in the pressing plate in a state in which the pressing plate is moved downward Can be formed.
가압부의 양측에 결합되어 가압부의 움직임을 안내하는 고정판, 고정판과 지지부의 걸림판 사이에 결합되어 가압부의 위치를 유지하는 복원 스프링을 더 포함할 수 있다.It may further include a restoring spring coupled to both sides of the pressing portion to guide the movement of the pressing portion, coupled between the fixing plate and the locking plate of the support portion to maintain the position of the pressing portion.
지지부는 걸림판으로부터 각각 연장 형성되어 고정판과 복원 스프링의 상측에 위치되는 보호판을 더 포함할 수 있다.The support portion may further include a protective plate extending from the locking plate and positioned above the fixing plate and the restoring spring.
가압스프링은 가압방향과 직교하는 방향으로 분할되며, 분할된 양측이 접한 상태에서 체결되어 개구된 내부공간을 가질 수 있다. 가압스프링은 판스프링으로 이루어질 수 있다. 가압스프링은 가압튜브의 외측에 배치될 수 있고, 가압스프링은 가압튜브의 내측에 배치될 수 있다. 가압스프링과 가압튜브는 접합부를 매개로 적어도 일부분이 상호 접합되어 일체로 연동되며, 가압스프링은 가압튜브의 상부를 포함한 일부분만 커버하는 위치에 배치될 수 있다.The pressing spring is divided in a direction orthogonal to the pressing direction, and may have an inner space that is fastened and opened in a state in which both sides of the divided side contact each other. Pressurized spring may be made of a leaf spring. The pressure spring may be disposed outside the pressure tube, the pressure spring may be disposed inside the pressure tube. The pressure spring and the pressure tube are integrally interlocked by at least a part of the joint via the joint portion, the pressure spring may be disposed in a position covering only a portion including the upper portion of the pressure tube.
가압부는 1차 압력을 발생하는 제1 가압부, 제1 가압부와 구분되며, 2차 압력을 발생하는 제2 가압부를 포함하고, 제1 가압부와 제2 가압부는 각각 복수로 배치할 수 있다.The pressing unit may be divided into a first pressing unit generating a first pressure and a first pressing unit, and including a second pressing unit generating a second pressure, and the first pressing unit and the second pressing unit may be arranged in plural. .
제1 가압부와 제2 가압부 사이에는 제1 저장부를 포함하며, 제1 저장부에 저장되는 유체는 제2 가압부의 압력저하시 압력차에 따라 제2 가압부로 배출될 수 있다. 제2 가압부와 동력발생부의 사이에는 제2 저장부를 포함하며, 제2 저장부로부터 동력발생부로 배출되는 유체의 압력은 일정하게 유지될 수 있다.A first storage unit may be included between the first pressing unit and the second pressing unit, and the fluid stored in the first storage unit may be discharged to the second pressing unit according to the pressure difference in the pressure drop of the second pressing unit. A second storage part may be included between the second pressurizing part and the power generating part, and the pressure of the fluid discharged from the second storage part to the power generating part may be kept constant.
유체의 이동라인에 배치되어 유체의 흐름을 일방향으로 안내하는 체크밸브를 포함할 수 있다. 체크밸브는 제1 가압부의 배출라인에 위치되는 제1 체크밸브, 제2 가압부의 유입라인에 위치되는 제2 체크밸브, 제2 가압부의 배출라인에 위치되는 제3 체크밸브 및 제1 가압부의 유입라인에 위치되는 제4 체크밸브를 포함할 수 있다.It may include a check valve disposed in the movement line of the fluid to guide the flow of the fluid in one direction. The check valve includes a first check valve positioned in a discharge line of the first pressurization unit, a second check valve positioned in an inflow line of the second pressurization unit, a third check valve positioned in a discharge line of the second pressurization unit, and an inflow of the first pressurization unit. And a fourth check valve located in the line.
동력발생부는 유체의 흐름을 회전력으로 변환시키는 헤론 터빈(heron turbine)으로 이루어질 수 있다.The power generator may consist of a heron turbine that converts the flow of fluid into rotational force.
차량 발전 시스템은 가압판과 가압부의 내구성과 안정성을 향상시킬 수 있으며, 차량 발전 시스템의 유지보수에 따른비용과 작업시간을 절감할 수 있다.The vehicle power generation system can improve the durability and stability of the pressure plate and the pressurization unit, and can reduce the cost and working time due to the maintenance of the vehicle power generation system.
또한, 가압부의 가압상태를 보다 견고하게 유지하여 사용자에게 신뢰감을 줄 수 있으며, 저장부에 저장된 유체를 보다 안전하게 보관할 수 있다.In addition, it is possible to maintain the pressurized state of the pressurization unit more firmly to give the user a confidence, and to store the fluid stored in the storage unit more safely.
또한, 가압부의 가압 및 해지시 판스프링의 탄성력을 이용함으로써 가압부의 사용수명을 증대시킬 수 있으며, 안정된 상태로 가압 및 해지할 수 있어 충분한 가압력을 전달할 수 있다.In addition, by using the elastic force of the leaf spring when pressing and releasing the pressing portion can increase the service life of the pressing portion, can be pressed and released in a stable state can be delivered a sufficient pressing force.
또한, 가압부의 가압력을 향상시킬 수 있도록 다양한 설계변경을 통해 안정된 가압력을 제공하여 저장부에 기설정된 압력을 저장함으로써 회전동력을 용이하게 얻을 수 있다.In addition, by providing a stable pressing force through various design changes to improve the pressing force of the pressurizing portion it is possible to easily obtain the rotational power by storing a predetermined pressure in the storage unit.
또한, 가압부를 복수로 배치함으로써 가압부에 걸리는 부하를 감소시켜 가압부의 신뢰성 및 내구성을 향상시킬 수 있다.In addition, by arranging a plurality of pressing portions, it is possible to reduce the load on the pressing portion, thereby improving the reliability and durability of the pressing portion.
도 1은 본 발명의 실시예에 따른 차량 발전 시스템이 주행경로에 매립된 상태를 도시한 도면이다. 1 is a view illustrating a state in which a vehicle power generation system according to an embodiment of the present invention is embedded in a driving route.
도 2는 차량의 주행방향을 기준으로 좌륜과 우륜에 대응되는 차량 발전 시스템의 배치상태를 도시한 도면이다.2 is a diagram illustrating an arrangement state of a vehicle power generation system corresponding to a left wheel and a right wheel based on a driving direction of the vehicle.
도 3은 본 발명의 실시예에 따른 가압판과 가압부의 결합관계를 도시한 도면이다.3 is a view showing a coupling relationship between the pressure plate and the pressing unit according to an embodiment of the present invention.
도 4 내지 도 7은 본 발명의 다른 실시예에 따른 가압판과 가압부의 결합관계를 도시한 도면이다.4 to 7 is a view showing a coupling relationship between the pressure plate and the pressing unit according to another embodiment of the present invention.
도 8은 차량의 중량이 전달된 가압판의 가압작용에 따라 가압부를 통해 유체의 유입과 배출되는 관계를 도시한 도면이다.8 is a view showing a relationship between the inflow and outflow of fluid through the pressing unit in accordance with the pressing action of the pressure plate transmitted to the weight of the vehicle.
도 9는 본 발명의 다른 실시예에 따른 차량 발전 시스템이 주행경로 상에 배치된 상태를 도시한 도면이다.9 is a view showing a state in which a vehicle power generation system according to another embodiment of the present invention is disposed on a driving route.
여기서 사용되는 전문용어는 단지 특정 실시예를 언급하기 위한 것이며, 본 발명을 한정하는 것을 의도하지 않는다. 여기서 사용되는 단수 형태들은 문구들이 이와 명백히 반대의 의미를 나타내지 않는 한 복수 형태들도 포함한다. 명세서에서 사용되는 "포함하는"의 의미는 특정 특성, 영역, 정수, 단계, 동작, 요소 및/또는 성분을 구체화하며, 다른 특정 특성, 영역, 정수, 단계, 동작, 요소, 성분 및/또는 군의 존재나 부가를 제외시키는 것은 아니다.The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the singular forms “a,” “an,” and “the” include plural forms as well, unless the phrases clearly indicate the opposite. As used herein, the term "comprising" embodies a particular characteristic, region, integer, step, operation, element, and / or component, and other specific characteristics, region, integer, step, operation, element, component, and / or group. It does not exclude the presence or addition of.
다르게 정의하지는 않았지만, 여기에 사용되는 기술용어 및 과학용어를 포함하는 모든 용어들은 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자가 일반적으로 이해하는 의미와 동일한 의미를 가진다. 보통 사용되는 사전에 정의된 용어들은 관련기술문헌과 현재 개시된 내용에 부합하는 의미를 가지는 것으로 추가 해석되고, 정의되지 않는 한 이상적이거나 매우 공식적인 의미로 해석되지 않는다.Unless defined otherwise, all terms including technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. Commonly defined terms used are additionally interpreted to have a meaning consistent with the related technical literature and the presently disclosed contents, and are not interpreted in an ideal or very formal sense unless defined.
이하, 첨부한 도면을 참조하여 본 발명의 실시예에 대하여 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자가 용이하게 실시할 수 있도록 상세히 설명한다. 그러나 본 발명은 여러 가지 상이한 형태로 구현될 수 있으며 여기에서 설명하는 실시예에 한정되지 않는다.DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention.
도 1은 본 발명의 실시예에 따른 차량 발전 시스템이 주행경로에 매립된 상태를 도시한 도면으로 차량의 차륜에 접하는 가압판만 주행경로에 노출된 상태를 도시한 것이다. 1 is a view illustrating a state in which a vehicle power generation system according to an exemplary embodiment of the present invention is embedded in a driving route, in which only a pressure plate contacting the wheel of the vehicle is exposed to the driving route.
도 1을 참조하면, 본 발명의 실시예에 따른 차량 발전 시스템은 차량(10)의 중량으로 가압된 유체의 압력을 이용하여 회전동력으로 발생되도록 하고 회전동력을 전기 에너지로 생산 및 저장한다. 차량발전 시스템은 가압판(100), 가압부(110, 130), 저장부(120, 140), 동력발생부(150), 발전부(160) 및 축전부(170)를 포함한다.Referring to FIG. 1, a vehicle power generation system according to an exemplary embodiment of the present invention generates a rotating power using a pressure of a fluid pressurized by the weight of the vehicle 10, and produces and stores the rotating power as electrical energy. The vehicle power generation system includes a pressure plate 100, a pressure unit 110 and 130, storage units 120 and 140, a power generation unit 150, a power generation unit 160, and a power storage unit 170.
가압판(100)은 차량(10)의 주행경로(14)에 배치된다. 가압판(100)은 차량(10)의 차륜(12)에 접하여 차량(10)의 중량을 전달받는 패널(panel)이다. 가압판(100)의 상면은 주행경로(14)의 표면 높이와 같거나 낮은 위치에 배치될 수 있다. 가압판(100)은 서로 이웃하는 가압판(100)과 힌지연결되어 함께 연동되는 구조로 결합될 수 있으며, 서로 이웃하는 가압판(100)과 구분되어 독립적으로 움직일 수 있는 구조로도 배치될 수 있다. 가압판(100)은 필요에 따라 저장부(120, 140)의 상부에도 선택적으로 장착될 수 있다. 이러한 경우, 가압판(100)은 저장부(120, 140)의 상부에 배치된 상태를 유지하며, 별도로 저장부(120, 140)를 가압하거나 하향 이동될 필요는 없다. 가압판(100)은 저장부(120, 140)의 상부에서 저장부(120, 140)를 보호하는 패널 기능을 한다.The pressure plate 100 is disposed on the driving path 14 of the vehicle 10. The pressure plate 100 is a panel that receives the weight of the vehicle 10 in contact with the wheel 12 of the vehicle 10. The upper surface of the pressure plate 100 may be disposed at a position equal to or lower than the surface height of the driving path 14. The pressure plate 100 may be coupled in a structure in which the hinge plate 100 and the adjacent hinge plate is interlocked and interlocked together. The pressure plate 100 may also be arranged in a structure that is independently separated from the pressure plate 100 adjacent to each other. The pressure plate 100 may be selectively mounted on the upper portions of the storage parts 120 and 140 as necessary. In this case, the pressure plate 100 maintains the state disposed above the storage units 120 and 140, and does not need to separately press or move the storage units 120 and 140. The pressing plate 100 functions as a panel to protect the storage units 120 and 140 at the upper portions of the storage units 120 and 140.
가압부(110, 130)는 가압판(100)의 하부에 배치되어 유체를 저장하고 배출하는 기능을 하며, 외력에 의해 가압됨에 따라 내부에 저장된 유체의 압력이 상승되어 외부로 배출된다. 가압부(110, 130)는 복수로 구비될 수 있으며, 복수의 가압부(110, 130)는 서로 동일한 구조로 이루어질 수 있다.The pressurization parts 110 and 130 are disposed under the pressure plate 100 to store and discharge the fluid, and are pressurized by an external force to increase the pressure of the fluid stored therein and discharge them to the outside. The pressing units 110 and 130 may be provided in plurality, and the plurality of pressing units 110 and 130 may have the same structure.
저장부(120, 140)는 가압부(110, 130)로부터 배출되는 유체를 기설정된 압력으로 저장한다. 또한, 저장부(120, 140)는 가압부(110, 130)의 부족한 압력을 보충하는 기능을 한다. 저장부(120, 140)는 가압판(100) 및 가압부(110, 130)와는 달리 차량(10)의 중량을 전달받아 가압되는 부분이 아니다. 따라서, 저장부(120, 140)는 차량(10)의 주행경로(14)에서 차량(10)의 중량에 대한 간섭도 받지 않는다. 저장부(120, 140)는 별도의 공간에 배치될 수 있으며, 차량(10)의 차륜(12)과도 직접 닿지 않는 위치에 배치될 수 있다. 저장부(120, 140)는 외부를 콘크리트로 타설하여 보호할 수 있으며, 별도의 보호 패널로 외벽을 형성할 수도 있다. The storage parts 120 and 140 store the fluid discharged from the pressure parts 110 and 130 at a predetermined pressure. In addition, the storage unit (120, 140) serves to compensate for the insufficient pressure of the pressing unit (110, 130). Unlike the pressure plate 100 and the pressure parts 110 and 130, the storage parts 120 and 140 are not parts that are pressurized by receiving the weight of the vehicle 10. Therefore, the storage units 120 and 140 also do not interfere with the weight of the vehicle 10 in the driving path 14 of the vehicle 10. The storage units 120 and 140 may be disposed in separate spaces, and may be disposed in positions not directly touching the wheels 12 of the vehicle 10. The storage units 120 and 140 may be protected by pouring the exterior with concrete, or may form an outer wall by a separate protection panel.
동력발생부(150)는 저장부(120, 140)로부터 배출되는 기설정된 압력의 유체가 유입됨에 따라 회전동력을 발생한다. 동력발생부(150)는 유체의 흐름을 회전력으로 변환시키는 헤론 터빈(heron turbine)으로 이루어진다.The power generator 150 generates rotational power as the fluid having a predetermined pressure discharged from the storage units 120 and 140 is introduced. The power generator 150 is composed of a heron turbine for converting a flow of fluid into rotational force.
발전부(160)는 동력발생부(150)에 연결되며, 동력발생부(150)의 회전동력으로 전기를 발전한다. 발전부(160)의 회전축은 동력발생부(150)의 회전축과 기어 결합 또는 벨트 결합으로 연결될 수 있다. 발전부(160)는 교류발전기 또는 직류발전기로 이루어질 수 있다. 본 발명의 실시예에서 발전부(160)는 직류발전기로 이루어진다.The generator 160 is connected to the power generator 150 and generates electricity by the rotational power of the power generator 150. The rotating shaft of the power generation unit 160 may be connected to the rotating shaft of the power generating unit 150 by gear coupling or belt coupling. The generator 160 may be formed of an alternator or a direct current generator. In the embodiment of the present invention, the generator 160 is composed of a direct current generator.
축전부(170)는 발전부(160)와 전기적으로 연결되며, 발전부(160)로부터 발생된 전기를 축전한다. 축전부(170)에는 전기적인 에너지를 소모하는 부하들이 연결될 수 있다.The power storage unit 170 is electrically connected to the power generation unit 160, and stores electricity generated from the power generation unit 160. The power storage unit 170 may be connected to loads that consume electrical energy.
본 발명의 실시예에 따른 유체는 공기, 물, 오일 및 압축유로 이루어진 군에서 선택된 물질을 포함할 수 있다. 또한, 유체로 선택된 물질에 따라 유체를 유입하고 배출하는데 필요한 구성들도 다르게 설계변경될 수 있다. 예를 들어, 유체로 공기를 사용하는 경우 저장부(120, 140)로 유입되는 유입라인은 대기에 노출될 수 있고 저장부(120, 140)로 유입되는 공기를 저장하기 위한 저장탱크 및 리턴라인은 구비될 필요가 없다. 만약, 유체로 물, 오일 및 압축유를 사용하는 경우에는 별도의 유체 저장탱크를 구비할 수 있으며, 해당되는 유체의 리턴라인도 구비될 수 있다.Fluid according to an embodiment of the present invention may include a material selected from the group consisting of air, water, oil and compressed oil. In addition, depending on the material selected as the fluid, the components required for introducing and discharging the fluid may also be changed in design. For example, in the case of using air as a fluid, an inflow line flowing into the storage units 120 and 140 may be exposed to the atmosphere, and a storage tank and a return line for storing air flowing into the storage units 120 and 140. Need not be provided. If water, oil and compressed oil are used as the fluid, a separate fluid storage tank may be provided, and a return line of the corresponding fluid may also be provided.
상기한 바와 같이 차량 발전 시스템은 주행경로(14)를 이동하는 차량(10)의 중량을 전달받아 유체의 가압력으로 작용하게 하고, 가압된 유체가 이동라인을 따라 이동하면서 변동되는 압력을 기설정된 압력으로 유지하도록 저장부(120, 140)에 저장한다. 그리고 저장부(120, 140)에 저장된 유체의 기설정된 압력을 이용하여 동력발생부(150)에서 회전 동력으로 발생한다. 이어서 동력발생부(150)에서 발생된 회전 동력을 이용하여 발전부(160)에서 생산된 전력을 축전부(170)에 저장한다.As described above, the vehicle power generation system receives the weight of the vehicle 10 moving on the driving path 14 and acts as a pressing force of the fluid, and sets a predetermined pressure to change the pressure while the pressurized fluid moves along the moving line. Store in the storage (120, 140) so as to maintain. And it is generated by the rotational power in the power generating unit 150 by using a predetermined pressure of the fluid stored in the storage (120, 140). Subsequently, power generated by the power generation unit 160 is stored in the power storage unit 170 using the rotational power generated by the power generation unit 150.
도 2는 차량의 주행방향을 기준으로 좌륜과 우륜에 대응되는 차량 발전 시스템의 배치상태를 도시한 도면으로 각각의 가압부(110, 130) 상에 배치되는 가압판(100)이 생략된 상태를 도시한 것이다.FIG. 2 is a diagram illustrating an arrangement state of a vehicle power generation system corresponding to a left wheel and a right wheel based on a driving direction of the vehicle, in which the pressing plates 100 disposed on the pressing units 110 and 130 are omitted. It is.
도 2를 참조하면, 가압부(110, 130)는 차량(10)의 좌륜과 우륜에 대응되는 위치에서 각각 복수개로 배치될 수 있다. 각각의 가압부(110, 130) 상에는 가압판(100)이 배치된다. 가압판(100)은 가압부(110, 130)의 수량에 대응되며, 가압부(110, 130)와 같이 복수개로 배치된다. 따라서, 가압판(100)은 차량(10)의 좌륜과 우륜에 대응되는 위치에서 각각 복수개로 배치될 수 있다. Referring to FIG. 2, a plurality of pressing units 110 and 130 may be disposed at positions corresponding to the left and right wheels of the vehicle 10, respectively. The pressing plate 100 is disposed on each pressing unit 110 and 130. The pressure plate 100 corresponds to the quantity of the pressure parts 110 and 130 and is arranged in plural numbers as the pressure parts 110 and 130. Therefore, the pressure plate 100 may be provided in plurality in positions corresponding to the left wheel and the right wheel of the vehicle 10, respectively.
한편, 가압부(110, 130)는 1차 압력을 발생하는 제1 가압부(110), 제1 가압부(110)와 구분되며, 2차 압력을 발생하는 제2 가압부(130)를 포함한다. 제1 가압부(110)는 외부로부터 유체가 유입되는 제1 유입구와 제1 가압부(110)로부터 고압의 유체가 배출되는 제1 배출구를 포함한다. 제2 가압부(130)는 제1 가압부(110)로부터 유체가 유입되는 제2 유입구와 제2 가압부(130)로부터 고압의 유체가 배출되는 제2 배출구를 포함한다. 제1 가압부(110)와 제2 가압부(130)는 각각 동일한 구조로 형성할 수 있다. 또한, 제1 가압부(110)와 제2 가압부(130)는 각각 복수로 배치할 수 있다. 즉, 제1 가압부(110)와 제2 가압부(130)는 서로 복수개의 조합으로 배치될 수 있다. 예를 들어, 제1 가압부(110) 2개와 제2 가압부(130) 2개가 1세트로 이루어질 수 있다. 본 발명의 실시예에서는 제1 가압부(110)와 제2 가압부(130)의 수량을 각각 2개씩 1조로 형성되도록 배치하였으나, 차량(10)의 중량 및 주행흐름을 참조하여 다양한 설계변경을 통해 제1 가압부(110)와 제2 가압부(130)의 수량을 증감할 수 있다. 따라서, 제1 가압부(110)와 제2 가압부(130)의 수량 및 배치는 가압부(110, 130)를 통해 얻을 수 있는 필요 압력에 따라 설계변경될 수 있다. Meanwhile, the pressing units 110 and 130 are distinguished from the first pressing unit 110 generating the primary pressure and the first pressing unit 110, and include the second pressing unit 130 generating the secondary pressure. do. The first pressurization unit 110 includes a first inlet through which fluid is introduced from the outside and a first outlet through which high pressure fluid is discharged from the first pressurizer 110. The second pressurization unit 130 includes a second inlet through which the fluid flows from the first pressurization unit 110 and a second outlet through which the high pressure fluid is discharged from the second pressurization unit 130. The first pressing unit 110 and the second pressing unit 130 may each have the same structure. In addition, the first pressing unit 110 and the second pressing unit 130 may be arranged in plural. That is, the first pressing unit 110 and the second pressing unit 130 may be arranged in a plurality of combinations with each other. For example, two first pressing parts 110 and two second pressing parts 130 may be formed in one set. In the exemplary embodiment of the present invention, the number of the first pressurizing unit 110 and the second pressurizing unit 130 is arranged so as to be formed in a set of 2 pieces each, but various design changes are made with reference to the weight and the running flow of the vehicle 10. Through this, the quantity of the first pressing unit 110 and the second pressing unit 130 may be increased or decreased. Accordingly, the quantity and arrangement of the first pressing unit 110 and the second pressing unit 130 may be changed in design according to the necessary pressure obtained through the pressing units 110 and 130.
제1 가압부(110)와 제2 가압부(130) 사이에는 제1 저장부(120)를 포함한다. 제1 저장부(120)는 일종의 압력탱크이다. 제1 저장부(120)에 저장되는 유체는 제2 가압부(130)의 압력저하시 제1 저장부(120)와 제2 가압부(130)의 압력차에 따라 제2 가압부(130)로 배출될 수 있다.The first pressing unit 110 and the second pressing unit 130 includes a first storage unit 120. The first reservoir 120 is a kind of pressure tank. The fluid stored in the first storage unit 120 is reduced in pressure by the second pressing unit 130 according to the pressure difference between the first storage unit 120 and the second pressing unit 130. Can be discharged.
제2 가압부(130)와 동력발생부(150)의 사이에는 제2 저장부(140)를 포함한다. 제2 저장부(140)에 유입되는 유체는 기설정된 압력으로 저장된다. 따라서, 제2 저장부(140)로부터 동력발생부(150)로 배출되는 유체의 압력은 일정하게 유지될 수 있다.A second storage unit 140 is included between the second pressing unit 130 and the power generating unit 150. The fluid flowing into the second storage unit 140 is stored at a predetermined pressure. Therefore, the pressure of the fluid discharged from the second reservoir 140 to the power generator 150 may be kept constant.
제1 저장부(120)와 제2 저장부(140)는 주행경로(14)상에 노출되지 않도록 할 수 있다. 즉, 차량(10)의 차륜(12)과 직접 접촉하지 않도록 배치될 수 있다. 이러한 경우, 제1 저장부(120)와 제2 저장부(140)의 상측에는 차량(10)의 차륜(12)과 접하는 별도의 패널이 더 부가될 수 있다. 따라서, 제1 저장부(120)와 제2 저장부(140)는 차량(10)의 차륜(12)을 통해 차량(10)의 중량이 전달되지 않는다. 제1 저장부(120)와 제2 저장부(140)는 주행경로(14)로부터 노출되지 않는 부분에 매립형태로 위치될 수 있다.The first storage unit 120 and the second storage unit 140 may not be exposed on the driving route 14. That is, it may be arranged so as not to directly contact the wheel 12 of the vehicle 10. In this case, a separate panel contacting the wheel 12 of the vehicle 10 may be further added above the first storage unit 120 and the second storage unit 140. Therefore, the weight of the vehicle 10 is not transmitted to the first storage unit 120 and the second storage unit 140 through the wheel 12 of the vehicle 10. The first storage unit 120 and the second storage unit 140 may be located in a buried form in a portion not exposed from the driving route 14.
한편, 도 2를 참조하면, 차량 발전 시스템은 유체의 이동라인에 배치되어 유체의 흐름을 일방향으로 안내하는 체크밸브를 더 포함할 수 있다.Meanwhile, referring to FIG. 2, the vehicle power generation system may further include a check valve disposed in a moving line of the fluid to guide the flow of the fluid in one direction.
체크밸브는 제1 가압부(110)의 배출라인에 위치되는 제1 체크밸브(182), 제2 가압부(130)의 유입라인에 위치되는 제2 체크밸브(184), 제2 가압부(130)의 배출라인에 위치되는 제3 체크밸브(186) 및 제1 가압부(110)의 유입라인에 위치되는 제4 체크밸브(188)를 포함할 수 있다.The check valve may include a first check valve 182 positioned in a discharge line of the first pressurizing unit 110, a second check valve 184 positioned in an inlet line of the second pressurizing unit 130, and a second pressurizing unit ( The third check valve 186 positioned in the discharge line of the 130 and the fourth check valve 188 positioned in the inlet line of the first pressurizing part 110 may be included.
제1 체크밸브(182)는 제1 가압부(110)로부터 제1 저장부(120) 및 제2 가압부(130)로 배출되는 압력에 따라 개방되며, 역으로 제1 저장부(120) 및 제2 가압부(130)로부터 제1 가압부(110)로 유입되는 압력에는 닫힌다. 제2 체크밸브(184)는 제1 가압부(110)로부터 제2 가압부(130)로 배출되는 압력에 따라 개방되며, 역으로 제2 가압부(130)로부터 제1 가압부(110)로 배출되는 압력에는 닫힌다. 제3 체크밸브(186)는 제2 가압부(130)로부터 제2 저장부(140)로 배출되는 압력에 따라 개방되며, 역으로 제2 저장부(140)로부터 제2 가압부(130)로 배출되는 압력에는 닫힌다. 제4 체크밸브(188)는 외부로부터 제1 가압부(110)로 유입되는 압력에 따라 개방되며, 역으로 제1 가압부(110)로부터 외부로 배출되는 압력에는 닫힌다.The first check valve 182 is opened according to the pressure discharged from the first pressurizing unit 110 to the first storage unit 120 and the second pressurizing unit 130, and conversely, the first storage unit 120 and The pressure flowing from the second pressing part 130 to the first pressing part 110 is closed. The second check valve 184 is opened according to the pressure discharged from the first pressurizing unit 110 to the second pressurizing unit 130, and conversely, from the second pressurizing unit 130 to the first pressurizing unit 110. Closed to the discharged pressure. The third check valve 186 is opened according to the pressure discharged from the second pressurizer 130 to the second reservoir 140, and conversely, from the second reservoir 140 to the second pressurizer 130. Closed to the discharged pressure. The fourth check valve 188 is opened according to the pressure flowing into the first pressurizing unit 110 from the outside, and is closed to the pressure discharged from the first pressurizing unit 110 to the outside.
도 3은 본 발명의 실시예에 따른 가압판과 가압부의 결합관계를 도시한 도면으로 가압판과 가압부가 결합된 상태에서 단면을 도시한 것이다.Figure 3 is a view showing a coupling relationship between the pressure plate and the pressing unit according to an embodiment of the present invention is a cross-sectional view in a state in which the pressing plate and the pressing unit is coupled.
도 3을 참조하면, 가압판(100)은 차량의 차륜과 접하는 면에 복수개의 돌기(102)를 포함한다. 돌기(102)의 형상은 반원형 또는 반구형으로 형성할 수 있다. 가압판(100)은 가압부(110, 130)와 접하는 면에 돌출부(104)를 포함할 수 있다. 돌출부(104)는 가압부(110, 130)와 항시 접하는 구조로 돌출될 수 있다. 따라서, 가압판(100)에 차량(10)의 차륜(12)이 접하게 되면 가압판(100)에 전달된 차량(10) 중량은 돌출부(104)를 통해 지체없이 가압부(110, 130)로 직접 전달될 수 있다. 돌출부(104)의 형상은 가압부(110, 130)의 형상에 대응하도록 형성될 수 있다. 가압판(100)은 양측면에 위치되어 가압방향으로 신장되어 가압판(100)의 이동을 안내하는 가이드부(106)를 더 포함할 수 있다. 가이드부(106)를 통해 가압판(100)은 보다 안정적으로 이동될 수 있다. 또한, 가이드부(106)는 가압판(100)과 가압부(110, 130)의 상호 움직임 관계를 보다 안정적으로 유지할 수 있다.Referring to FIG. 3, the pressure plate 100 includes a plurality of protrusions 102 on a surface in contact with the wheel of the vehicle. The shape of the protrusions 102 may be formed in a semicircular or hemispherical shape. The pressure plate 100 may include a protrusion 104 on a surface in contact with the pressure parts 110 and 130. The protrusion 104 may protrude in a structure that is always in contact with the pressing unit (110, 130). Therefore, when the wheel 12 of the vehicle 10 is in contact with the pressure plate 100, the weight of the vehicle 10 transmitted to the pressure plate 100 is directly transmitted to the pressure parts 110 and 130 without delay through the protrusion 104. Can be. The shape of the protrusion part 104 may be formed to correspond to the shape of the pressing parts 110 and 130. The pressure plate 100 may further include a guide part 106 positioned at both sides and extending in the pressing direction to guide the movement of the pressure plate 100. Through the guide part 106, the pressure plate 100 may be moved more stably. In addition, the guide unit 106 may more stably maintain the mutual movement relationship between the pressing plate 100 and the pressing units 110 and 130.
가압부(110, 130)는 가압스프링(112)과 가압튜브(114)를 포함한다.The pressing unit 110, 130 includes a pressing spring 112 and the pressing tube 114.
가압스프링(112)은 전달되는 가압력의 유무에 따라 가압되거나 원래의 위치로 회복되는 탄성스프링이다. 가압스프링(112)은 판스프링으로 이루어질 수 있다.The pressure spring 112 is an elastic spring that is pressurized or returned to its original position according to the presence or absence of the pressing force transmitted. The pressure spring 112 may be made of a leaf spring.
가압튜브(114)는 가압스프링(112)과 적어도 일부분이 접하여 일체로 연동되며, 유체를 저장하고 배출한다. 가압튜브(114)는 가압되는 유체를 저장하고 배출할 수 있으며, 가압스프링(112)과 접할 수 있어야 하므로 기설정된 압력에 견딜 수 있는 내구성과 접합력을 갖는 재질이면 충분하다. The pressure tube 114 is in contact with the pressure spring 112 at least partly integrally interlocked, and stores and discharges the fluid. The pressure tube 114 is capable of storing and discharging the fluid to be pressurized, and should be in contact with the pressure spring 112, so that the material having durability and bonding strength to withstand a predetermined pressure is sufficient.
도 3을 참조하면, 가압부(110, 130)의 하부에 배치되어 가압부(110, 130)를 지지하는 지지부(1110)를 더 포함할 수 있다. 지지부(1110)는 양측에서 가압판(100) 방향으로 신장되는 걸림판(1112)을 더 포함하며, 가압판(100)이 가압되어 하부로 이동된 상태에서 가압판(100)의 내측에 포함되도록 형성될 수 있다.Referring to FIG. 3, the support unit 1110 may be disposed below the pressing units 110 and 130 to support the pressing units 110 and 130. The support part 1110 further includes a locking plate 1112 extending in the direction of the pressure plate 100 from both sides, and may be formed to be included inside the pressure plate 100 in a state where the pressure plate 100 is pressed and moved downward. have.
한편, 가압부(110, 130)의 양측에 결합되어 가압부(110, 130)의 움직임을 안내하는 고정판(116), 고정판(116)과 지지부(1110)의 걸림판(1112) 사이에 결합되어 가압부(110, 130)의 위치를 유지하는 복원 스프링(118)을 더 포함할 수 있다.On the other hand, it is coupled between both sides of the pressing portion (110, 130) is coupled between the fixing plate 116, the fixing plate 116 and the locking plate 1112 of the support portion 1110 to guide the movement of the pressing portion (110, 130). It may further include a restoring spring 118 to maintain the position of the pressing unit (110, 130).
지지부(1110)는 걸림판(1112)으로부터 각각 연장 형성되어 고정판(116)과 복원 스프링(118)의 상측에 위치되는 보호판(1114)을 더 포함할 수 있다. 또한, 지지부(1110)는 가압판(100)의 돌출부(104)에 대응되도록 보조 돌출부(1116)를 더 포함할 수 있다. 지지부(1110)의 보조 돌출부(1116)도 가압부(110, 130)와 항시 접하는 구조로 돌출될 수 있다.The support 1110 may further include a protection plate 1114 extending from the locking plate 1112 and positioned above the fixing plate 116 and the restoring spring 118. In addition, the support 1110 may further include an auxiliary protrusion 1116 to correspond to the protrusion 104 of the pressure plate 100. The auxiliary protrusion 1116 of the support 1110 may also protrude in a structure that is always in contact with the pressing unit (110, 130).
가압스프링(112)은 가압방향과 직교하는 방향으로 분할되며, 분할된 양측이 접한 상태에서 체결되어 개구된 내부공간을 가질 수 있다. 가압스프링(112)은 판스프링으로 이루어질 수 있다. 가압스프링(112)은 가압튜브(114)의 외측에 배치될 수 있고, 가압스프링(112)은 가압튜브(114)의 내측에 배치될 수도 있다. 가압스프링(112)과 가압튜브(114)는 접합부를 매개로 적어도 일부분이 상호 접합되어 일체로 연동되며, 가압스프링(112)은 가압튜브(114)의 상부를 포함한 일부분만 커버하는 위치에 배치될 수 있다. 가압스프링(112)이 가압튜브(114)의 외측에 배치되거나 내측에 배치되는 경우라도 가압스프링(112)은밀폐된 내부공간을 갖는 것이 아니라 개구된 내부공간을 갖도록 결합된다.The pressing spring 112 may be divided in a direction orthogonal to the pressing direction, and may have an internal space that is fastened and opened in a state where both sides of the divided spring are in contact with each other. The pressure spring 112 may be made of a leaf spring. The pressure spring 112 may be disposed outside the pressure tube 114, the pressure spring 112 may be disposed inside the pressure tube 114. The pressure spring 112 and the pressure tube 114 is integrally interlocked by at least a portion of the joint via the joint portion, the pressure spring 112 is disposed in a position covering only a portion including the upper portion of the pressure tube 114. Can be. Even when the pressure spring 112 is disposed outside or inside the pressure tube 114, the pressure spring 112 is coupled to have an open inner space rather than a closed inner space.
도 4 내지 도 7은 본 발명의 다른 실시예에 따른 가압판과 가압부의 결합관계를 도시한 도면이다.4 to 7 is a view showing a coupling relationship between the pressure plate and the pressing unit according to another embodiment of the present invention.
도 4를 참조하면, 가압판(100a)과 지지부(1110a) 사이에 가압부(110a)가 결합된다. 가압부(110a)는 가압튜브(114a) 내측에 가압스프링(112a)이 내장되는 형태이다. 가압튜브(114a)와 가압스프링(112a)의 결합구조는 일종의 에어포켓 스프링 구조로 이루어질 수 있다. 이러한 경우, 가압스프링(112a)은 코일 스프링을 사용할 수 있다.Referring to FIG. 4, the pressing unit 110a is coupled between the pressing plate 100a and the support 1110a. The pressing unit 110a is a form in which the pressing spring 112a is built into the pressing tube 114a. The coupling structure of the pressure tube (114a) and the pressure spring (112a) may be made of a kind of air pocket spring structure. In this case, the pressure spring 112a may use a coil spring.
도 5를 참조하면, 가압판(100b)과 지지부(1110b) 사이에 가압부(110b)가 결합된다. 가압부(110b)는 가압튜브(114b) 내측에 가압스프링(112b)이 내장되는 형태이다. 가압스프링(112b)은 판스프링을 사용할 수 있으며 가압튜브(114b)는 가압스프링(112b)을 내측에 포함하도록 가압스프링(112b)을 둘러쌓는 형태로 형성된다. 이러한 경우, 가압판(100b)은 가압튜브(114b)와 직접 접촉하게 된다. 가압튜브(114b)와 가압스프링(112b)의 접촉부분이 분리되더라도 가압튜브(114b) 내측에 포함된가압스프링(112b)의 복원력으로 가압튜브(114b)가 원래의 위치로 복귀되므로 가압부(110b)의 압축 및 복귀에 대한 응답성은 어느 정도 유지될 수 있다. Referring to FIG. 5, the pressing unit 110b is coupled between the pressing plate 100b and the support 1110b. The pressing unit 110b is a form in which the pressing spring 112b is built into the pressing tube 114b. The pressure spring 112b may use a leaf spring, and the pressure tube 114b is formed to surround the pressure spring 112b to include the pressure spring 112b therein. In this case, the pressure plate 100b is in direct contact with the pressure tube 114b. Even if the contact portion between the pressure tube 114b and the pressure spring 112b is separated, the pressure tube 110b is returned to its original position by the restoring force of the pressure spring 112b included in the pressure tube 114b. Responsiveness to compression and return can be maintained to some degree.
도 6을 참조하면, 가압판(100c)과 지지부(1110c) 사이에 가압부(110c)가 결합된다. 가압부(110c)는 가압스프링(112c) 내측에 가압튜브(114c)가 내장되는 형태이다. 그리고 하부에 위치되는 가압스프링(112c)은 지지부(1110c)의 형상에 대응하도록 지지부(1110c)와 접하는 부분이 편평한 형태를 갖는다. 이러한 경우, 가압판(100c)의 가압방향 움직임에 따라 가압부(110c)는 보다 안정된 상태로 가압될 수 있다.Referring to FIG. 6, the pressing unit 110c is coupled between the pressing plate 100c and the support 1110c. The pressurizing part 110c is a form in which the pressurizing tube 114c is built in the pressurizing spring 112c. The lower portion of the pressing spring 112c positioned in contact with the support 1110c has a flat shape so as to correspond to the shape of the support 1110c. In this case, the pressing unit 110c may be pressed in a more stable state according to the movement in the pressing direction of the pressing plate 100c.
도 7을 참조하면, 가압판(100d)과 지지부(1110d) 사이에 가압부(110d)가 결합된다. 가압부(110d)는 가압스프링(112d)이 가압튜브(114d)의 상부를 포함한 일부분만 커버하도록 배치된다. 또한, 가압스프링(112d)과 지지부(1110d) 사이에는 별도의 리턴 스프링(115)이 구비된다. 이러한 경우, 가압부(110d)는 가압튜브(114d)의 일부분에만 가압스프링(112d)을 배치하여 가압스프링(112d)을 절감할 수 있다.Referring to FIG. 7, the pressing unit 110d is coupled between the pressing plate 100d and the support 1110d. The pressing portion 110d is disposed so that the pressing spring 112d covers only a portion including the upper portion of the pressing tube 114d. In addition, a separate return spring 115 is provided between the pressing spring 112d and the support 1110d. In this case, the pressing unit 110d may reduce the pressing spring 112d by placing the pressing spring 112d only at a portion of the pressing tube 114d.
상기한 바와 같이 가압부(110, 130)를 구성하는 가압스프링(112)과 가압튜브(114)는 다양한 형상으로 상호 결합될 수 있으며, 적어도 일부분이 서로 접하여 일체로 연동된다. 따라서, 가압부(110, 130)를 구성하는 가압스프링(112)과 가압튜브(114)가 서로 접하는 부분은 접착관계를 통해 일체로 결합되어 연동되는 구조이면 다양한 설계변경을 통해 여러 형태로 형성될 수 있다.As described above, the pressure springs 112 and the pressure tubes 114 constituting the pressing parts 110 and 130 may be coupled to each other in various shapes, and at least a portion thereof may be integrally connected to each other. Therefore, the parts in which the pressure springs 112 and the pressure tubes 114 constituting the pressure parts 110 and 130 are in contact with each other may be formed in various forms through various design changes as long as they are integrally coupled and interlocked through an adhesive relationship. Can be.
도 8은 차량의 중량이 전달된 가압판의 가압작용에 따라 가압부(110, 130)를 통해 유체의 유입과 배출되는 관계를 도시한 도면이다.8 is a view showing a relationship between the inflow and discharge of the fluid through the pressing unit (110, 130) in accordance with the pressing action of the pressure plate transmitted to the weight of the vehicle.
도 8을 참조하면, 가압부(110, 130) 상부에 위치한 가압판(100)이 차량(10) 중량으로 눌려지게 되면 가압부(110, 130)는 가압판(100)으로 전달된 가압력을 받아 압축된다. 이때 가압부(110, 130)의 유입라인을 따라 유체가 가압부(110, 130) 내부로 유입되며, 가압부(110, 130) 내부에 위치한 유체는 배출라인을 따라 가압부(110, 130) 외부로 배출된다. 가압부(110, 130)의 유체 유입라인과 배출라인은 서로 다른 면에 구분되어 연결될 수 있다. 또한, 가압부(110, 130)의 유체 유입라인과 배출라인은 서로 같은 면에 구분되어 연결될 수 있다. 이러한 경우, 가압부(110, 130)에 가압력이 전달됨에 따라 유체의 흐름을 일정한 방향으로 안내하도록 적절한 위치에 체크밸브를 구비한다.Referring to FIG. 8, when the pressure plate 100 positioned above the pressure units 110 and 130 is pressed by the weight of the vehicle 10, the pressure units 110 and 130 are compressed by receiving the pressure transmitted to the pressure plate 100. . At this time, the fluid flows into the pressurization parts 110 and 130 along the inflow line of the pressurization parts 110 and 130, and the fluid located inside the pressurization parts 110 and 130 is the pressurization parts 110 and 130 along the discharge line. It is discharged to the outside. The fluid inflow line and the discharge line of the pressurization parts 110 and 130 may be connected to different surfaces. In addition, the fluid inlet line and the outlet line of the pressing unit (110, 130) may be connected to each other on the same side. In this case, as the pressing force is transmitted to the pressurization parts 110 and 130, a check valve is provided at an appropriate position to guide the flow of the fluid in a constant direction.
도 9는 본 발명의 다른 실시예에 따른 차량 발전 시스템이 주행경로 상에 배치된 상태를 도시한 도면이다. 본 발명의 다른 실시예에 따른 차량 발전 시스템은 도 1에 도시한 차량 발전 시스템의 구성을 이용할 수 있으며, 도 1과는 차량 발전 시스템의 배치 위치가 서로 상이하므로 차량 발전 시스템의 동일 구성에 대한 상세 설명은 생략한다.9 is a view showing a state in which a vehicle power generation system according to another embodiment of the present invention is disposed on a driving route. The vehicle power generation system according to another exemplary embodiment of the present invention may use the configuration of the vehicle power generation system shown in FIG. 1, and since the arrangement positions of the vehicle power generation system are different from each other, the details of the same configuration of the vehicle power generation system may be used. Description is omitted.
도 9를 참조하면, 가압판(100)의 상면은 주행경로(14)의 표면 높이보다 더 높은 위치에 배치되며, 차량 발전 시스템은 사용자의 선택에 따라 주행경로(14) 상에서 해당위치로 이동되는 구조로 배치될 수 있다. 차량 발전 시스템은 주행경로(14) 상에 배치되는 경우, 주행경로(14)와 차량 발전 시스템의 높이 차이를 해소하기 위해 경사판(16)이 별도로 구비될 수 있다. 차량 발전 시스템은 구성요소들을 모듈화해서 이동 가능한 구조로 만들 수 있으며, 필요에 따라 차량(10)의 주행이 빈번한 위치로 이동할 수 있다.Referring to FIG. 9, the upper surface of the pressure plate 100 is disposed at a position higher than the surface height of the driving route 14, and the vehicle power generation system is moved to the corresponding position on the driving route 14 according to a user's selection. It can be arranged as. When the vehicle power generation system is disposed on the driving path 14, the inclination plate 16 may be separately provided to eliminate the height difference between the driving path 14 and the vehicle power generation system. The vehicle power generation system may be modularized to form a movable structure, and if necessary, the vehicle power generation system may move to a location where the driving of the vehicle 10 is frequent.
이어서, 본 발명의 실시예에 따른 차량 발전 시스템의 동작을 설명한다.Next, the operation of the vehicle power generation system according to the embodiment of the present invention will be described.
먼저, 주행중인 차량(10)의 차륜(12)이 제1 가압부(110) 상부에 위치한 가압판(100)을지나가면 가압판(100)은 차량(10)의 중량을 전달받아 하향 이동된다. 가압판(100)의 하향 이동에 따라 가압판(100) 하측에 위치한 제1 가압부(110)는 차량(10)의 중량을 받아 가압된다. 제1 가압부(110)가 가압됨에 따라 제1 가압부(110) 내부에 저장된 유체는 제1 가압부(110) 외부로 배출된다. 제1 가압부(110)로부터 배출되는 유체 압력은 제1 저장부(120)와 제2 가압부(130)로 유입된다. 제1 저장부(120)는 제1 가압부(110)와 제2 가압부(130) 사이에 배치되며, 제1 가압부(110)로부터 배출되는 고압의 유체 가운데 일부를 저장한다. 제1 저장부(120)에 저장된 고압의 유체는 제2 가압부(130)가 저압상태로 되는 경우 제1 저장부(120)와 제2 가압부(130)의 압력차이에 따라 제2 가압부(130) 내부로 배출된다.First, when the wheel 12 of the driving vehicle 10 passes through the pressure plate 100 positioned above the first pressure unit 110, the pressure plate 100 is moved downward by receiving the weight of the vehicle 10. As the pressure plate 100 moves downward, the first pressure unit 110 positioned below the pressure plate 100 is pressed under the weight of the vehicle 10. As the first pressing unit 110 is pressed, the fluid stored in the first pressing unit 110 is discharged to the outside of the first pressing unit 110. The fluid pressure discharged from the first pressurization unit 110 flows into the first storage unit 120 and the second pressurization unit 130. The first storage unit 120 is disposed between the first pressing unit 110 and the second pressing unit 130 and stores some of the high pressure fluid discharged from the first pressing unit 110. The high pressure fluid stored in the first storage unit 120 is the second pressurizing unit according to the pressure difference between the first storage unit 120 and the second pressing unit 130 when the second pressurizing unit 130 is in a low pressure state. 130 is discharged to the inside.
한편, 차량(10)이 계속해서 진행하여 차량(10)의 차륜(12)이 제2 가압부(130) 상부에 위치한 가압판(100)을 가압하게 되면, 제2 가압부(130)는 차량(10)의 중량을 받아 가압된다. 제2 가압부(130)가 가압됨에 따라 제2 가압부(130) 내부에 저장된 유체는 제2 가압부(130) 외부로 배출된다. 제2 가압부(130)로부터 배출되는 유체 압력은 제2 저장부(140)에 기설정된 압력으로 저장된다. 제2 저장부(140)에 저장된 유체 압력은 동력발생부(150)로 유입되어 실질적인 회전동력의 에너지로 사용된다. 동력발생부(150)로부터 발생된 회전동력은 발전부(160)를 통해 전기적 에너지로 발전된다. 발전부(160)로부터 발생된 전기는 축전부(170)에 저장된다. On the other hand, when the vehicle 10 continues to progress and the wheel 12 of the vehicle 10 presses the pressing plate 100 located above the second pressing unit 130, the second pressing unit 130 is a vehicle ( It is pressurized under the weight of 10). As the second pressing unit 130 is pressed, the fluid stored in the second pressing unit 130 is discharged to the outside of the second pressing unit 130. The fluid pressure discharged from the second pressurization unit 130 is stored at a preset pressure in the second storage unit 140. The fluid pressure stored in the second storage unit 140 flows into the power generating unit 150 and is used as energy of substantially rotating power. The rotational power generated from the power generator 150 is generated as electrical energy through the power generator 160. The electricity generated from the power generation unit 160 is stored in the power storage unit 170.
상기한 바와 같이 차량 중량 발전 시스템은 대형 건물의 주차장 입구 및 출구뿐만 아니라, 차량(10)이 서행하거나 주정차가 빈번한 도로상에 설치할 수도 있다. 특히, 차량(10)의 통행이 빈번한 상가 건물이나 대형 쇼핑몰 주차장의 입구에 설치할 수 있다. 이렇게, 건물이나 주차장의 입구에 설치할 경우 차량 중량 발전 시스템은 차량(10)의 중량에 의해 발전을 할 수 있다. 또한, 차량(10)의 서행을 유도하여 차량(10)의 과속을 방지하는 효과를 제공한다. 따라서, 차량(10)은 서행이 필요한 건물이나 주차장의 입구에서 서행하게 되므로 보다 안전한 환경을 만들 수 있다.As described above, the vehicle weight generation system may be installed not only at the entrance and exit of the parking lot of the large building but also on the road where the vehicle 10 is slow or stops frequently. In particular, the vehicle 10 may be installed at an entrance of a shopping mall building or a large shopping mall parking lot where traffic is frequently passed. Thus, when installed at the entrance of the building or the parking lot, the vehicle weight generation system can generate power by the weight of the vehicle 10. In addition, it provides an effect of preventing the speed of the vehicle 10 by inducing a slow motion of the vehicle 10. Therefore, the vehicle 10 may slow down at the entrance of a building or a parking lot that requires slow motion, thereby creating a safer environment.
이상을 통해 본 발명의 바람직한 실시예에 대하여 설명하였지만, 본 발명은 여기에 한정되는 것이 아니고 특허청구범위와 발명의 상세한 설명 및 첨부한 도면의 범위 안에서 다양하게 변형하여 실시하는 것이 가능하고, 이것도 또한 본 발명의 범위에 속하는 것은 당연하다.Although the preferred embodiments of the present invention have been described above, the present invention is not limited thereto, and various modifications and changes can be made within the scope of the claims and the detailed description of the invention and the accompanying drawings. Naturally, it is within the scope of the present invention.

Claims (22)

  1. 차량의 주행경로에 배치되며, 상기 차량의 차륜에 접하여 상기 차량의 중량을 전달받는 가압판;A pressure plate disposed on a driving path of the vehicle and receiving a weight of the vehicle in contact with the wheel of the vehicle;
    상기 가압판의 하부에서 유체의 이동라인과 연결되도록 배치되며, 상기 가압판을 통해 가압됨에 따라 내부에 저장된 유체를 외부로 배출하는 가압부;A pressurizing unit disposed at a lower portion of the pressurizing plate to be connected to a moving line of the fluid and discharging the fluid stored therein to the outside as the pressurizing plate is pressed;
    상기 가압부로부터 배출되는 유체를 기설정된 압력으로 저장하는 저장부;A storage unit for storing the fluid discharged from the pressurization unit at a predetermined pressure;
    상기 저장부로부터 배출되는 기설정된 압력의 유체가 유입됨에 따라 회전동력을 발생하는 동력발생부;A power generation unit generating rotational power as the fluid of a predetermined pressure discharged from the storage unit is introduced;
    상기 동력발생부에 연결되며, 상기 동력발생부의 회전동력으로 전기를 발생시키는 발전부, 및A power generation unit connected to the power generation unit and generating electricity by rotating power of the power generation unit;
    상기 발전부와 전기적으로 연결되며, 상기 발전부에서 발생시킨 전기를 축전하는 축전부를 포함하며,It is electrically connected to the power generation unit, and includes a power storage unit for storing electricity generated by the power generation unit,
    상기 가압부는 The pressing unit
    전달되는 가압력의 유무에 따라 가압되거나 원래의 위치로 회복되는 가압스프링;Pressurized spring to be pressed or restored to the original position in accordance with the presence or absence of the pressing force transmitted;
    상기 가압스프링과 적어도 일부분이 접하여 일체로 연동되며, 상기 유체를 저장하고 배출하는 가압튜브At least a portion in contact with the pressure spring is integrally interlocked, the pressure tube for storing and discharging the fluid
    를 포함하고,Including,
    상기 가압부는 The pressing unit
    1차 압력을 발생하는 제1 가압부, 및A first pressurizing portion for generating a primary pressure, and
    상기 제1 가압부와 구분되며, 2차 압력을 발생하는 제2 가압부A second pressing unit which is distinguished from the first pressing unit and generates a secondary pressure
    를 포함하며, Including;
    상기 제1 가압부와 상기 제2 가압부는 각각 복수로 배치하는 차량 발전 시스템.And a plurality of first and second press units, respectively.
  2. 제1항에 있어서,The method of claim 1,
    상기 유체는 공기, 물, 오일 및 압축유로 이루어진 군에서 선택된 하나의 물질을 포함하는 차량 발전 시스템.And said fluid comprises one material selected from the group consisting of air, water, oil and compressed oil.
  3. 제1항에 있어서,The method of claim 1,
    상기 가압판의 상면은 상기 주행경로의 표면 높이와 같거나 낮은 위치에 배치되는 차량 발전시스템.And a top surface of the pressure plate is disposed at a position equal to or lower than a surface height of the driving path.
  4. 제1항에 있어서,The method of claim 1,
    상기 가압판의 상면은 상기 주행경로의 표면 높이보다 더 높은 위치에 배치되며, 상기 차량 발전 시스템은 상기 주행경로 상에서 해당 위치로 이동되는 구조로 배치되는 차량 발전 시스템.The upper surface of the pressure plate is disposed at a position higher than the surface height of the driving route, the vehicle power generation system is arranged in a structure that is moved to the corresponding position on the driving route.
  5. 제1항에 있어서,The method of claim 1,
    상기 가압판은 상기 차륜의 좌륜과 우륜에 대응되는 위치에서 각각 복수개로 배치되는 차량 발전 시스템.And a plurality of pressing plates, respectively, at positions corresponding to the left and right wheels of the wheel.
  6. 제5항에 있어서, The method of claim 5,
    상기 가압판은 상기 차량의 차륜과 접하는 면에 복수개의 돌기를 포함하는 차량 발전 시스템.The pressure plate includes a plurality of projections on the surface in contact with the wheel of the vehicle.
  7. 제5항 또는 제6항에 있어서,The method according to claim 5 or 6,
    상기 가압판은 상기 가압부와 접하는 면에 돌출부를 포함하는 차량 발전 시스템.The pressing plate includes a protrusion on the surface in contact with the pressing unit.
  8. 제7항에 있어서,The method of claim 7, wherein
    상기 가압판의 이동을 안내하는 가이드부를 더 포함하며, 상기 가이드부는 상기 가압판의 양측면에 위치되어 가압방향으로 신장되는 차량 발전 시스템.And a guide part for guiding movement of the pressure plate, wherein the guide parts are positioned at both sides of the pressure plate and extend in the pressing direction.
  9. 제8항에 있어서,The method of claim 8,
    상기 가압부의 하부에 배치되어 상기 가압부를 지지하는 지지부를 더 포함하는 차량 발전 시스템.And a support part disposed under the pressing part to support the pressing part.
  10. 제9항에 있어서,The method of claim 9,
    상기 지지부는 양측에서 상기 가압판 방향으로 신장되는 걸림판을 더 포함하며, 상기 가압판이 가압되어 하부로 이동된 상태에서 상기 가압판의 내측에 포함되도록 형성되는 차량 발전 시스템.The support portion further includes a locking plate extending in the direction of the pressing plate from both sides, the vehicle power generation system is formed to be included inside the pressing plate in a state in which the pressing plate is pressed and moved downward.
  11. 제10항에 있어서,The method of claim 10,
    상기 가압부의 양측에 결합되어 상기 가압부의 움직임을 안내하는 고정판Fixing plate coupled to both sides of the pressing portion to guide the movement of the pressing portion
    상기 고정판과 상기 지지부의 걸림판 사이에 결합되어 상기 가압부의 위치를 유지하는 복원 스프링을 더 포함하는 차량 발전 시스템.And a restoring spring coupled between the fixed plate and the engaging plate of the support to maintain the position of the pressing portion.
  12. 제11항에 있어서,The method of claim 11,
    상기 지지부는 상기 걸림판으로부터 각각 연장 형성되어 상기 고정판과 상기 복원 스프링의 상측에 위치되는 보호판을 더 포함하는 차량 발전 시스템.The support unit further includes a protective plate extending from the locking plate and positioned above the fixing plate and the restoring spring, respectively.
  13. 제9항에 있어서,The method of claim 9,
    상기 가압스프링은 가압방향과 직교하는 방향으로 분할되며, 분할된 양측이 접한 상태에서 체결되어 개구된 내부공간을 갖는 차량 발전 시스템.The pressure spring is divided in a direction orthogonal to the pressing direction, the vehicle power generation system having an internal space that is opened by being fastened in a state in which both sides are divided.
  14. 제13항에 있어서,The method of claim 13,
    상기 가압스프링은 판스프링인 차량 발전 시스템.The pressurization spring is a leaf spring vehicle generation system.
  15. 제13항에 있어서,The method of claim 13,
    상기 가압스프링은 상기 가압튜브의 외측에 배치되는 차량 발전 시스템.The pressure spring is disposed on the outside of the pressure tube vehicle power generation system.
  16. 제13항에 있어서,The method of claim 13,
    상기 가압스프링은 상기 가압튜브의 내측에 배치되는 차량 발전 시스템.The pressure spring is a vehicle power generation system is disposed inside the pressure tube.
  17. 제9항에 있어서,The method of claim 9,
    상기 가압스프링과 상기 가압튜브는 접합부를 매개로 적어도 일부분이 상호 접합되어 일체로 연동되는 차량 발전 시스템.The pressure spring and the pressure tube is a vehicle power generation system that is integrally interlocked with at least a portion of each other via a joint.
  18. 제9항에 있어서,The method of claim 9,
    상기 가압스프링은 상기 가압튜브의 상부를 포함한 일부분만 커버하는 위치에 배치되는 차량 발전 시스템.The pressure spring is a vehicle power generation system is disposed in a position covering only a portion including the upper portion of the pressure tube.
  19. 제1항에 있어서,The method of claim 1,
    상기 제1 가압부와 상기 제2 가압부 사이에는 제1 저장부를 포함하며, 상기 제1 저장부에 저장되는 유체는 상기 제2 가압부의 압력저하시 압력차에 따라 상기 제2 가압부로 배출되고,A first storage unit is disposed between the first pressing unit and the second pressing unit, and the fluid stored in the first storage unit is discharged to the second pressing unit according to the pressure difference in the pressure drop of the second pressing unit.
    상기 제2 가압부와 상기 동력발생부의 사이에는 제2 저장부를 포함하며, 상기 제2 저장부로부터 상기 동력발생부로 배출되는 유체의 압력은 일정하게 유지되는 차량 발전 시스템.And a second storage unit between the second pressurizing unit and the power generating unit, wherein the pressure of the fluid discharged from the second storage unit to the power generating unit is kept constant.
  20. 제19항에 있어서,The method of claim 19,
    상기 유체의 이동라인에 배치되어 상기 유체의 흐름을 일방향으로 안내하는 체크밸브를 포함하는 차량 발전 시스템.And a check valve disposed in the movement line of the fluid to guide the flow of the fluid in one direction.
  21. 제20항에 있어서,The method of claim 20,
    상기 체크밸브는 The check valve
    제1 가압부의 배출라인에 위치되는 제1 체크밸브First check valve located in the discharge line of the first pressure portion
    제2 가압부의 유입라인에 위치되는 제2 체크밸브Second check valve located in the inlet line of the second pressing portion
    상기 제2 가압부의 배출라인에 위치되는 제3 체크밸브 및 A third check valve positioned in the discharge line of the second pressurizing unit;
    상기 제1 가압부의 유입라인에 위치되는 제4 체크밸브를 포함하는 차량 발전 시스템.And a fourth check valve positioned in the inlet line of the first pressurization part.
  22. 제1항에 있어서,The method of claim 1,
    상기 동력발생부는 유체의 흐름을 회전력으로 변환시키는 헤론 터빈(heron turbine)인 차량 발전 시스템.And said power generating portion is a heron turbine for converting a flow of fluid into rotational force.
PCT/KR2011/009285 2010-12-03 2011-12-02 Power generation system for vehicle WO2012074320A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100122586A KR101038283B1 (en) 2010-12-03 2010-12-03 Power generating system for vehicle
KR10-2010-0122586 2010-12-03

Publications (2)

Publication Number Publication Date
WO2012074320A2 true WO2012074320A2 (en) 2012-06-07
WO2012074320A3 WO2012074320A3 (en) 2012-10-04

Family

ID=44366837

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/009285 WO2012074320A2 (en) 2010-12-03 2011-12-02 Power generation system for vehicle

Country Status (2)

Country Link
KR (1) KR101038283B1 (en)
WO (1) WO2012074320A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103410690A (en) * 2013-08-29 2013-11-27 邓小波 Roadbed hydraulic power generation device
GB2539943A (en) * 2015-07-01 2017-01-04 Nazanin Nankali System for recovering energy from transient weight applied to a path

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101288235B1 (en) 2011-09-05 2013-07-26 윤광영 Generator using vehicle weight
KR101952020B1 (en) * 2016-06-20 2019-02-26 김영수 Generator using isolation of vibration
KR102070808B1 (en) * 2019-07-31 2020-01-30 강성선 Pressure generator system and power generation method using it
KR102326340B1 (en) 2021-06-16 2021-11-15 이나연 Road Power Generation Device using the Load of Passing Vehicle
KR102669343B1 (en) * 2022-08-03 2024-05-24 동명대학교산학협력단 Speed bumps that use hydraulic pressure to generate electricity

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS589978U (en) * 1981-07-14 1983-01-22 大木　一与 Vehicle heavy power generator
JPS6363505U (en) * 1986-10-15 1988-04-26
KR20090106984A (en) * 2008-04-07 2009-10-12 강종수 Pumping generator using load of passing vehicle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS589978U (en) * 1981-07-14 1983-01-22 大木　一与 Vehicle heavy power generator
JPS6363505U (en) * 1986-10-15 1988-04-26
KR20090106984A (en) * 2008-04-07 2009-10-12 강종수 Pumping generator using load of passing vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103410690A (en) * 2013-08-29 2013-11-27 邓小波 Roadbed hydraulic power generation device
GB2539943A (en) * 2015-07-01 2017-01-04 Nazanin Nankali System for recovering energy from transient weight applied to a path
GB2539943B (en) * 2015-07-01 2017-07-19 Nazanin Nankali System for recovering energy from transient weight applied to a path

Also Published As

Publication number Publication date
WO2012074320A3 (en) 2012-10-04
KR101038283B1 (en) 2011-05-31

Similar Documents

Publication Publication Date Title
WO2012074320A2 (en) Power generation system for vehicle
WO2013077631A1 (en) Charging device for electric car
ES2436417T3 (en) Fast recharge power supply system for means of transport with electric traction
CN101580024B (en) Station charging type public transportation trolley bus system receiving power in transverse and lateral direction
WO2011046400A2 (en) Method and apparatus for transporting power to electric vehicle with segments of power supply road
WO2012064160A2 (en) Battery module case
US20110215593A1 (en) On-road energy conversion and vibration absorber apparatus
JP2023524957A (en) Curb modules, curb module assemblies, charging stations, and methods of operating such devices
CN201629380U (en) Soft-packing lithium-ion traction battery pack for electric automobile
KR20060125435A (en) Wave-force generation using piezoelectric elements
ES2163652T3 (en) MIXED CURRENT POWER SUPPLY SYSTEM INCLUDING AN INVESTOR AND AN ALTERNATE-CONTINUOUS CONVERTER.
CN101834455A (en) Charging station system of electric automobile and matched charging method thereof
WO2011126176A1 (en) Solar power generator and streetlamp having same
CN202260972U (en) Platformized converter device
CN111245286A (en) Power generation micro-nano bag and energy collection array suitable for fluid transportation pipeline
CN105845999A (en) Battery system and vehicle with same
CN107732275A (en) A kind of hydrogen fuel cell bag of empty iron driving
WO2023096295A1 (en) Road-type photovoltaic system capable of storing electric energy
ES2495793T3 (en) Road base support for electric vehicles
WO2013176411A1 (en) Self-generation device for a vehicle
WO2011043628A2 (en) Power supply apparatus for on-line electric vehicle
WO2005100786A1 (en) Mobile power wind unit
CN105818693A (en) Electrification highway traffic system
CN206968416U (en) A kind of integrated electric vehicular charging station
WO2019098515A1 (en) Energy harvesting system using two or more types of ambient energy

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11845360

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase in:

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205N DATED 09/08/2013)

122 Ep: pct application non-entry in european phase

Ref document number: 11845360

Country of ref document: EP

Kind code of ref document: A2