CN102730012A - New energy power-driven rail bus group - Google Patents
New energy power-driven rail bus group Download PDFInfo
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- CN102730012A CN102730012A CN2012102067312A CN201210206731A CN102730012A CN 102730012 A CN102730012 A CN 102730012A CN 2012102067312 A CN2012102067312 A CN 2012102067312A CN 201210206731 A CN201210206731 A CN 201210206731A CN 102730012 A CN102730012 A CN 102730012A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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Abstract
The invention relates to a new energy power-driven rail bus group. According to the bus group, an electric power-driven system is vehicle-mounted super capacitance energy storage devices, and is provided with an electric power receiving arm; compartments of the bus group are light-weight integral bearing compartments, and the height of a floor of a short-section thin bottom frame away from a rail is between 780 and 350 millimeters; and light-weight small-wheel diameter S-shaped plate wheels and steering frames are arranged on lower sides of the compartments. The power-driven rail bus group has the advantages of large carrying capacity, quick running, high efficiency, time reliability, comfort, no pollution discharge and the like and can be compared favorably with subways, light railways and modern super streetcars, and the manufacturing cost is about 1/3 of that of the subways and about 1/2 of that of the light railways and the modern super streetcars. The new energy power-driven rail bus group is an important component of a new energy rail transit operation system (ERT) and supports the comprehensive implementation of the ERT effectively, so that the system is in the optimum operating state.
Description
Technical field
The present invention relates to the urban public transport transport vehicle, particularly use the electronic rail bus group of new forms of energy.
Background technology
City traffic is Infrastructure and guide's power of urban economy social development.The development course of world developed country shows: arrive certain phase when industrial development, city traffic all is main body with the public transport.At present, in the world maturation efficiently the urban public transport Transportation Model mainly contain three kinds of subway, light rail and modern super tramway train, BRT bus rapid transits etc.Subway, light rail and modern super tramway train freight volume is big, speed is fast, efficient is high are basic outlet and the effective ways that cracks a big and medium-sized cities public transport difficult problem, but construction cost high, have high input, the cycle is long.Still not enough to some economic forces, and the small and medium cities of necessary transport solution problem, present stage adopts BRT bus rapid transit Transportation Model in the majority.BRT bus rapid transit Transportation Model is a kind of urban bus transport system between rail rapid transit and conventional public transport.The seventies in 20th century, originate from Brazil, at present, the whole world have more than 20 countries and regions urban construction the BRT fast public traffic system.This system opens up special-purpose public transport road, and carries out the preferential intelligent management of grade crossing signal, and its operation is quick, punctual; Adopt the DTS bus, enlarged freight volume; Build the novel closed-type bus stop, improved transfer speed and improved the transfer environment.This system is with lower input, fast lifting the transport capacity of urban public transport, and reach the excellent service standard of " accurate light rail ", brought into play positive role for solving blocking up of city traffic.Yet there are some confessed defectives of behaving again in this system, and for example: the wheel ride quality that jolts is relatively poor, and energy consumption, exhaust emissions amount are big per capita, and land occupation resource rate is higher, and the prospect of sustainable development is not enough.In recent years, the applicant had proposed a kind of " new forms of energy rail bus operation system " (applied for patent of invention, application number is 2012101255121) through a large amount of res and many-sided feasibility study.This new forms of energy rail bus operation system (is called for short
ERT) be the experiences and lessons of using for reference domestic and international urban public transport development, combine actual conditions such as the market demand, the level of economic development, financial resources support limit and the design-calculated public transport new model of city self public transport.This pattern is to continue to use on the basis of fast public traffic system (BRT) correlation technique characteristic, draws the basic technical features that incorporates light rail or modern super tramway train again, realizes the complete upgrading of BRT fast public traffic system pattern is regenerated with less fund.Described
ERTBe in designated lane, lay track and platform is provided with ground charging station in special-purpose bus stop; The electric energy that adopts device of solar generating is rail bus group charging power supply, or with outside urban distribution network electric energy be that the charging of rail bus group is supplied power jointly.ERT operation fast and safely, the premium properties and the excellent service standard of aspects such as the steady noiselessness of ride comfort, intelligent management level, can compare favourably with subway, light rail; And per unit construction investment and the construction investment of BRT unit are suitable basically, and pollution-free, energy-conserving and environment-protective, safe and efficient.Can overcome the weak point of BRT fast public traffic system fully.And brand new
ERTMust design the electronic rail bus of the new forms of energy group of mating fully with its system and track, can support " new forms of energy rail bus operation system (
ERT) " implement in full.
Summary of the invention
The present invention proposes the electronic rail bus of a kind of new forms of energy group, purpose is through existing public transit vehicle is carried out synthetic innovation it to be become
ERTThe important composition key element of system is effectively implemented to support new forms of energy rail bus operation system all sidedly.
Technical solution of the present invention
The electronic rail bus of the new forms of energy group that the present invention is alleged; Be provided with the EMF Electronmotive Force drive system, transport facility and passenger information system with taking advantage of in the wheel of track coupling and bogie truck, brake system, car group electrical haulage and safe in operation control system, integrated carrying compartment, compartment radial type hookup mechanism, the car.
It is characterized in that; Described EMF Electronmotive Force drive system; Be vehicle power wireless power power-driven system, this system is provided with vehicle-mounted super capacitor energy storage device, or is provided with vehicle-mounted high-energy battery group; Or be provided with vehicle-mounted super capacitor and high-energy battery group composite energy storing device, be provided with switch between each closed-center system; Said vehicle power wireless power power-driven system is provided with and receives electric arm; Described integrated carrying compartment is lightweight integrated carrying compartment, and this compartment is provided with the slim underframe of short section, and the floor of underframe is a middle height or for middle low clearance or be low clearance apart from the height of track; Said wheel and the bogie truck that matees with track, its wheel are steamboat footpath S type disc light type wheel, and bogie truck is the steamboat footpath bogie truck that matches.
The further technical solution of the present invention:
Described brake system is multi-functional composite braking system, is provided with regeneration electric braking device and air brake equipment, electromagnetic rail brake device that braking energy reclaims function automatically, wherein, is provided with automatic change-over valve between air brake equipment and the regeneration electric braking device.
Described car group electrical haulage and safe in operation control system are provided with the same or independent safety control system of controlling bogie truck electric traction, braking and operation function.
Said bus group, every group is made up of 3-7 joint compartments, and having can be same or the EMF Electronmotive Force drive system of independent control.
The vehicle-mounted super capacitor energy storage device of said vehicle power wireless power power-driven system is provided with two covers or many covers, and every covering device is provided with master cock, is provided with switch between two covers or the many covering devices.
Said vehicle power wireless power power-driven system is connected with the scalable electric arm that receives, this receive electric arm be arranged at the vehicle both sides far from ground 200mm～450mm place; Be provided with the charging unit that can be attached thereto in the basis at the same highly place of vehicle at rest platform.
The slim underframe of short section in said lightweight integrated carrying compartment is a laminar texture, is made up of plastic plate, floor, heat insulating mattress, corrugated plating and carrying steel structure from top to bottom; Floor height to the top of rail scope is between the 780mm to 350mm.
The tread rolling circle diameter of said steamboat footpath S type disc light type wheel is 600mm～700mm.
The bogie truck control of said car group electrical haulage and safe in operation control system is employing current transformer, frequency converter, reach control unit does traction and control.
Beneficial effect of the present invention:
(1) the present invention is the indispensable important component part of new forms of energy rail bus operation system (ERT), is complementary with other composition of system, constitutes the complete operation system of new forms of energy rail public transport.
(2) the present invention is provided with vehicle power wireless power power-driven system; For car load provides power, when the vehicle at rest station, utilize passenger's transfer time up and down; Automatically accomplish vehicle power is carried out in good time electric energy supplement, ensured the electronic rail bus of new forms of energy group powerful motivation source.
(3) the multi-functional composite braking system of the present invention's setting; Can the electric energy that produce in the car brakeing process be fed back in the vehicle-mounted super capacitor energy storage device, can significantly practice thrift the external electrical network power consumption; Compare with the BRT transport vehicle; Total energy consumption reduces more than 60%, non-pollution discharge, and effects of energy saving and emission reduction is remarkable.
(4) height or middle low clearance or wooden handcart railway carriage or compartment, low clearance ground during the present invention is provided with can realize that passenger's level is stepped on to take advantage of or a step steps on and takes advantage of, and have made things convenient for getting on or off the bus of passenger, have improved transfer speed.
(5) to have a carrying capacity big in the present invention, and quick, efficient, the punctual and comfortable remarkable advantage such as take of operation can compare favourably with subway, light rail and modern super tramway train; Manufacturing cost be about railcar 1/3, light rail vehicle and modern super tramway train 1/2, drop into less fund coupling, make new forms of energy rail bus operation system (
ERT) realized the complete upgrading of BRT fast public traffic system is regenerated.
Description of drawings
Accompanying drawing 1 is the contour structures scheme drawing of one group of institute's formation car group with 3 joint compartments for the present invention;
Accompanying drawing 2 is the structural representation of vehicle power wireless power power-driven system of the present invention;
Accompanying drawing 3 is the structural representation of the slim underframe of the short section of the present invention;
Accompanying drawing 4 is the lightweight carriage body construction scheme drawing of the given middle low clearance underframe of the present invention;
Accompanying drawing 5 is the structural representation of steamboat of the present invention footpath and bogie truck thereof.
The specific embodiment
The present invention is the existing techniques standard according to " fast public traffic system (BRT) planning and design guide "; With reference to regulations such as " urban light rail articulated vehicle general technical specifications ", " railcar general technical specifications ", " inspection and test code after the metrocar assembling ", " urban rail transit technology standard ", " city track traffic engineering project construction standards "; The electronic rail bus of the new forms of energy of making group technical standard, and carry out the standard design and make.
Below in conjunction with accompanying drawing, the present invention is made brief description:
The alleged electronic rail bus of the new forms of energy group of the present invention generally is made up of 3-7 joint compartment, but concrete root
Decide according to the transport power situation of circuit.
Present embodiment:
It is as shown in Figure 1,
Said car group is to be made up of three joint compartments.Connect by compartment radial type hookup mechanism 2 between every joint compartment 1; The below in every joint compartment be provided with a cover and Orbit Matching, steamboat footpath S type disc light type wheel and bogie truck 3 thereof, the below in compartment also is provided with the closed-center system 4 of vehicle power wireless power power-driven system.The below of both sides, compartment is provided with the scalable electric arm 5 that receives.Whole car group is by EMF Electronmotive Force drive systems same or independent control.When a power truck goes wrong, can the car group be pulled to vehicle maintenance centre by another power truck and keep in repair.
It is as shown in Figure 2,
Described vehicle power wireless power power-driven system 4 comprises set vehicle-mounted super capacitor energy storage device 41, or vehicle-mounted high-energy battery group 42, or vehicle-mounted super capacitor and high-energy battery group set composite 43.Among the figure, vehicle-mounted super capacitor energy storage device is provided with A, B two covers, is provided with A switch 44 between two covering devices.Vehicle-mounted super capacitor energy storage device and vehicle-mounted high-energy battery group are provided with B switch 45.Above-mentioned each closed-center system all can be connected by electric arm 5 through switch with scalable.The various electric supply installations that this electric propulsion system is set all can be separately to car group traction alternating-current motor/AC motor and car load power supply; Can pass through the mutual switch operating of switch, ensure power supply.
It is as shown in Figure 3,
The slim underframe 11 of described short section is a laminar texture, is fitted and is constituted by plastic plate 81, floor 82, heat insulating mattress 83, corrugated plating 84 from top to bottom; And underframe has crisscross carrying steel structure 85.Floor height to the top of rail scope in the slim underframe assurance of this short section compartment is between 350mm ~ 780mm.
It is as shown in Figure 4,
The lightweight compartment 1 of low clearance underframe mainly is made up of underframe 11, side wall 12, roof 13, car door 14, vehicle window 15 in described; Facility in the car, as: do not give expression among the figure such as seat, column, handle.Middle part under the compartment is provided with steamboat footpath and bogie truck 3 thereof in addition.It is the floor of the middle height of slim underframe, middle low clearance, low clearance that this compartment adopts short section, not only whole lightweight, and also the passenger settles at one go up and down.Also cancelled the tradition " big plait " on existing urban light rail vehicle or the modern super tramway train roof in addition.
It is as shown in Figure 5,
Described steamboat footpath and bogie truck 3 thereof mainly are made up of with the damping spring that is connected both 33 steamboat footpath S type disc light type wheel 31 and the bogie truck 32 that matches.During this S type disc light type wheel operation; Have certain elasticity, can well alleviate the wheel track noise, play the effect that reduces noise; And the elastic deformation of wheel has increased the territory, skating area of wriggling of wheel track; Strengthen the adhesion between wheel and the track, improved the vehicle braked performance, helped the safe operation of vehicle.In addition, electromagnetic rail brake device 34 is installed on the bogie truck.Can improve the speed of response of vehicle to the emergency state, the very first time is accomplished brake.
When the present invention moves; The various vehicle-mounted electric supply installation that the EMF Electronmotive Force drive system is set all can be individually to car group traction alternating-current motor/AC motor and car load power supply (and wherein vehicle-mounted super capacitor energy storage device has more the preceence that the speed of discharging and recharging is fast, the cycle charging life-span is long).When the vehicle at rest platform, in passenger gap up and down, the charging unit that can stretch out automatically with platform by electric arm of vehicle joins, and accomplishes charging.Because lightweight integrated carrying of the present invention compartment, in to floor and the small diameter wheel and the facilities such as bogie truck, multi-functional composite braking system, car group electrical haulage and safe in operation control system thereof of low clearance; Make these new forms of energy electronic rail bus group and Orbit Matching; Operate steadily, fast and safety, non-pollution discharge; Make it really become the important element of new forms of energy rail bus operation system, support ERT public transport pattern and effectively implement comprehensively, reach goal of the invention.
Claims (9)
1. the electronic rail bus of new forms of energy group; Be provided with the EMF Electronmotive Force drive system; With take advantage of fortune facility and passenger information system in the wheel of Orbit Matching and bogie truck, brake system, car group electrical haulage and safe in operation control system, integrated carrying compartment, compartment radial type hookup mechanism, the car, it is characterized in that: described EMF Electronmotive Force drive system is vehicle power wireless power power-driven system; This system is provided with vehicle-mounted super capacitor energy storage device; Or be provided with vehicle-mounted high-energy battery group, or be provided with vehicle-mounted super capacitor and high-energy battery group composite energy storing device, be provided with switch between each closed-center system; Said vehicle power wireless power power-driven system is provided with and receives electric arm; Described integrated carrying compartment is lightweight integrated carrying compartment, and this compartment is provided with the slim underframe of short section, and the floor of underframe is apart from the height of track or be middle height or for middle low clearance or be low clearance; The wheel and the bogie truck of said and Orbit Matching, its wheel are steamboat footpath S type disc light type wheel, and bogie truck is the steamboat footpath bogie truck that matches.
2. the electronic rail bus of new forms of energy according to claim 1 group; It is characterized in that: described brake system; Be multi-functional composite braking system; Be provided with regeneration electric braking device and air brake equipment, electromagnetic rail brake device that braking energy reclaims function automatically, wherein, be provided with automatic change-over valve between air brake equipment and the regeneration electric braking device.
3. the electronic rail bus of new forms of energy according to claim 1 group is characterized in that: described car group electrical haulage and safe in operation control system are provided with the same or independent safety control system of controlling bogie truck electric traction, braking and operation function.
4. the electronic rail bus of new forms of energy according to claim 1 group is characterized in that: said bus group, every group is made up of 3-7 joint compartments, and is driven by the EMF Electronmotive Force of the same electric traction system that can independently control.
5. the electronic rail bus of new forms of energy according to claim 1 group; It is characterized in that: the vehicle-mounted super capacitor energy storage device of said vehicle power wireless power power-driven system is provided with two covers or many covers; Every covering device is provided with master cock, is provided with switch between two covers or the many covering devices.
6. the electronic rail bus of new forms of energy according to claim 1 group is characterized in that: said vehicle power wireless power power-driven system is connected with the scalable electric arm that receives, this receive electric arm be arranged at the vehicle both sides far from ground 200mm～450mm place; The vehicle at rest platform is provided with the charging unit that can be attached thereto in the basis at same highly place.
7. the electronic rail bus of new forms of energy according to claim 1 group is characterized in that: the slim underframe of short section in said lightweight integrated carrying compartment is a laminar texture, is made up of plastic plate, floor, heat insulating mattress, corrugated plating from top to bottom; Floor height to the top of rail scope is between the 780mm to 350mm.
8. the electronic rail bus of new forms of energy according to claim 1 group is characterized in that: said steamboat footpath S type disc light type wheel tread rolling circle diameter is 600mm～700mm.
9. according to claim 1 or the electronic rail bus of 3 described new forms of energy group; It is characterized in that: the bogie truck of the same or independent control of said car group electrical haulage and safe in operation control system is employing current transformer and frequency converter, reach control unit does traction and control.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210206731.2A CN102730012B (en) | 2012-06-21 | 2012-06-21 | New energy power-driven rail bus group |
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| CN201210206731.2A CN102730012B (en) | 2012-06-21 | 2012-06-21 | New energy power-driven rail bus group |
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Cited By (3)
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| CN109795509A (en) * | 2019-03-14 | 2019-05-24 | 上海师范大学 | A kind of top is the shallow-layer Rail Transit System on glass road surface |
| CN111126712A (en) * | 2019-12-30 | 2020-05-08 | 长安大学 | Commuting corridor-oriented parking charging transfer system planning method |
| CN112225496A (en) * | 2020-09-30 | 2021-01-15 | 安徽志诚机电零部件有限公司 | Nanometer fireproof material and mounting structure thereof |
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| CN102730012B (en) | 2015-06-24 |
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