CN113364203A - Electric power generation circulation application storage system - Google Patents

Electric power generation circulation application storage system Download PDF

Info

Publication number
CN113364203A
CN113364203A CN202010138935.1A CN202010138935A CN113364203A CN 113364203 A CN113364203 A CN 113364203A CN 202010138935 A CN202010138935 A CN 202010138935A CN 113364203 A CN113364203 A CN 113364203A
Authority
CN
China
Prior art keywords
power
module
power generation
modules
storage system
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202010138935.1A
Other languages
Chinese (zh)
Inventor
李志郁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lineng Technology Co ltd
Original Assignee
Lineng Technology Co ltd
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 Lineng Technology Co ltd filed Critical Lineng Technology Co ltd
Priority to CN202010138935.1A priority Critical patent/CN113364203A/en
Publication of CN113364203A publication Critical patent/CN113364203A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K7/00Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807Rotary generators
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/14Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • H02J7/1423Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle with multiple batteries
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K16/00Machines with more than one rotor or stator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

The invention provides a power generation cycle application storage system, which comprises: the power generation module is connected in series through a rod body, the control module is electrically connected with the plurality of power modules, the power supply part is electrically connected with the driving module and the control module, a plurality of stator assemblies are arranged in the power generation module, a plurality of rotor assemblies are arranged on the peripheral wall of the rod body, the stator assemblies are arranged in a staggered surrounding mode, the rotor assemblies correspond to the stator assemblies, the power generation module provides power for the control module, and the control module provides power for the power module and the power supply part; by this, drive module passes through the speed change module and rotates the body of rod, and the body of rod rotates a plurality of power generation module simultaneously to reach and produce a plurality of electric powers, rethread control module charges power to the power supply spare and provides electric power for the electric power module.

Description

Electric power generation circulation application storage system
Technical Field
The invention relates to an electric power generation storage system, in particular to an electric power generation circulation application storage system.
Background
In the modern society, a plurality of magnetic generators utilize a transmission device to supply power to the generators, and the generators convert kinetic energy into electric energy.
Because the efficiency of converting kinetic energy into electric energy of the existing generator is limited, and the generated electric energy is also limited under the condition that one transmission device is matched with one generator, when the electric energy generated by the generator is returned to the transmission device so that the transmission device circularly provides power to the generator for generating electricity, the generator cannot achieve the purposes of circularly generating electricity and outputting the electricity because of the loss generated when the transmission device and the generator operate.
In addition, in the conducting process, the current will be consumed (for example, copper loss and iron loss) due to the magnetic resistance of the coil itself, and further heat energy is generated, which will destroy the components inside the generator, causing the generator to operate normally, therefore, how to generate a plurality of electric powers with one transmission device in cooperation with a plurality of generators, and store and recycle the electric powers, and reduce the loss generated during the operation of the generator, and reduce the generation of heat energy is an important issue.
Disclosure of Invention
The invention mainly aims to provide an electric power generation circulation application storage system, which is characterized in that a plurality of power generation modules are connected in series through a rod body and are simultaneously rotated so as to generate a plurality of electric powers, and stators in the power generation modules are arranged in a staggered surrounding manner so as to reduce the magnetic resistance generated when the power generation modules operate and reduce the damage of the power generation modules.
In order to achieve the above object, the present invention provides a power generation cycle application storage system, comprising: the driving module comprises a rotating shaft, and the rotating shaft rotates relative to the driving module; one end of the speed changing module is axially provided with the rotating shaft; the plurality of power generation modules are connected in series and assembled through a rod body, and the rod body is axially arranged at the other end of the speed change module; the control module comprises a power detection module, a power switching module and a driving motor rotating speed switching module, and is electrically connected with the plurality of power generation modules, the driving module and the plurality of power modules; the power supply part is electrically connected with the driving module, is electrically connected with the control module and provides power for the driving module; the power generation device comprises a plurality of power generation modules, a plurality of rotor assemblies, a control module and a plurality of power modules, wherein the plurality of power generation modules are internally provided with the plurality of stator assemblies, the peripheral wall of the rod body is provided with the plurality of rotor assemblies, the plurality of stator assemblies are arranged in a staggered surrounding mode, the plurality of rotor assemblies correspond to the plurality of stator assemblies, the plurality of power generation modules provide power for the control module, and the control module provides power for the plurality of power modules.
Preferably, the rod is a cylinder, and the plurality of rotor assemblies are arranged in a ring shape.
Preferably, the speed changing module includes a first rotary table, a second rotary table and a driving member, the first rotary table is provided with the rotating shaft, the second rotary table is provided with the rod body, and the driving member is connected with the first rotary table and the second rotary table.
Preferably, the power detection module is configured to detect power usage of the power device and the plurality of power modules.
Preferably, the control module charges the power supply element.
Preferably, the plurality of stator assemblies include a plurality of positive stators and a plurality of negative stators, and the plurality of positive stators and the plurality of negative stators are arranged in a staggered surrounding manner.
Preferably, the plurality of stator assemblies in each of the power generation modules are arranged in a staggered surrounding arrangement with respect to the plurality of stator assemblies in another of the power generation modules.
Preferably, the driving motor rotation speed switching module is used for controlling the rotation speed of the driving module.
Preferably, the power switching module is configured to switch a transmission path of the power generated by the plurality of power generation modules.
Preferably, the area of the first rotating disc is larger than or equal to the area of the second rotating disc.
The invention has the beneficial effects that:
the power generation circulation application storage system provided by the invention is mainly characterized in that the rod bodies are connected in series with the plurality of power generation modules, so that the plurality of power generation modules generate a plurality of powers, and the plurality of stator assemblies are arranged in a staggered surrounding manner, so that gaps among the plurality of stator assemblies are effectively reduced, the reluctance force generated when the plurality of power generation modules operate is reduced, the torsion force generated when the speed change module operates is further reduced, and the loss generated when the plurality of power generation modules operate can be reduced.
Drawings
FIG. 1 is a perspective view of an electrical power generation cycle utility storage system according to an embodiment of the present invention;
FIG. 2 is a perspective view of a power generation module of a power generation cycle utility storage system according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of an arrangement of stators in a power module of a power generation cycle utility storage system according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of an arrangement of power generation modules of a power generation cycle utility storage system according to an embodiment of the present invention;
fig. 5 is a perspective view showing a use state of the power generation cycle application storage system according to the embodiment of the present invention.
Description of reference numerals:
100-power generation cycle application storage system; 10-a drive module; 11-a rotating shaft; 20-a speed change module; 21-a first carousel; 22-a second carousel; 23-a driver; 30a, 30b, 30c, 30 d-power generation modules; 31-a stator assembly; 311-positive stator; 312-a negative stator; 40-a rod body; 41-a rotor assembly; 50-a control module; 51-a power detection module; 52-a power switching module; 53-drive motor speed switching module; 60a, 60b, 60c, 60 d-power modules; 70-a power supply element; d-electromagnetic induction distance.
Detailed Description
Referring to fig. 1 to 4, fig. 1 is a perspective view of a power generation module according to a first embodiment of the present invention, fig. 2 is a perspective view of a power generation module according to a first embodiment of the present invention, fig. 3 is a schematic view of a stator arrangement of the power generation module according to the first embodiment of the present invention, and fig. 4 is a schematic view of the power generation module arrangement according to the first embodiment of the present invention. An embodiment of the present invention provides a power generation cycle application storage system 100, including:
a driving module 10, wherein the driving module 10 includes a rotating shaft 11, and the rotating shaft 11 rotates relative to the driving module 10. In this embodiment, as shown in fig. 1, the driving module 10 is a driving motor, and the rotating shaft 11 is a driving shaft of the driving motor.
And one end of the speed changing module 20 is axially provided with the rotating shaft 11.
The power generating module assembly includes a plurality of power generating modules 30a, 30b, 30c, 30d, wherein the plurality of power generating modules 30a, 30b, 30c, 30d are serially connected and assembled by a rod 40, and the rod 40 is axially disposed at the other end of the speed changing module 20. In the present embodiment, as shown in fig. 1 and fig. 2, the plurality of power generation modules 30a, 30b, 30c, and 30d are generators, and the rod 40 is a cylinder.
Specifically, the speed changing module 20 includes a first rotary plate 21, a second rotary plate 22 and a driving member 23, the first rotary plate 21 is axially disposed on the rotating shaft 11, the second rotary plate 22 is axially disposed on the rod 40, the driving member 23 is assembled with the first rotary plate 21 and the second rotary plate 22, and the area of the first rotary plate 21 is greater than or equal to the area of the second rotary plate 22.
A control module 50, wherein the control module 50 includes a power detection module 51, a power switching module 52 and a driving motor rotation speed switching module 53, and the control module 50 is electrically connected to the plurality of power generation modules 30a, 30b, 30c and 30d, the driving module 10 and the plurality of power modules 60a, 60b, 60c and 60 d.
A power source 70, wherein the power source 70 is electrically connected to the driving module 10, and the power source 70 is electrically connected to the control module 50, and the power source 70 provides power to the driving module 10. In this embodiment, the power supply unit 70 is a battery, and the battery includes a nickel-cadmium battery, a nickel-hydrogen battery, a lithium ion battery, a lithium polymer battery, and a lead-acid battery. However, the invention is not limited thereto, and in another preferred embodiment, the power supply unit 70 is a battery, and the battery includes ISS start-stop batteries (AGM, EFB), high-performance batteries (ag-ca), water-free batteries (SMF), low-maintenance batteries (CMF) and water-filled batteries (conventional batteries).
It should be further noted that a plurality of stator assemblies 31 are disposed in the plurality of power generation modules 30a, 30b, 30c, and 30d, a plurality of rotor assemblies 41 are disposed on a circumferential wall of the rod 40, the plurality of stator assemblies 31 are arranged in a staggered manner, the plurality of rotor assemblies 41 correspond to the plurality of stator assemblies 31, the plurality of rotor assemblies 41 are arranged in a ring shape, the control module 50 charges the power supply 70, the power detection module 51 is configured to detect the power used by the power supply 70 and the plurality of power modules 60a, 60b, 60c, and 60d, the driving motor rotation speed switching module 53 is configured to control the rotation speed of the driving module 10, and the power switching module 52 is configured to switch the transmission paths of the power generated by the plurality of power generation modules 30a, 30b, 30c, and 30 d.
In the present embodiment, as shown in fig. 2, the stator assemblies 31 include a plurality of positive stators 311 and a plurality of negative stators 312, the positive stators 311 and the negative stators 312 are arranged in a staggered surrounding manner, the stator assemblies 31 and the rotor assemblies 41 form an electromagnetic induction distance d, and the rotor assemblies 41 are permanent magnets.
Further defining the staggered surrounding arrangement of the present invention, as shown in fig. 3, taking the first row and the second row of the stator assemblies 31 in the power generation module 30a as an example, the stator assemblies 31 in the second row are correspondingly disposed at the position of the gap between the stator assemblies 31 in the first row, so as to reduce the gap between the stator assemblies 31 and reduce the loss (copper loss and iron loss) generated when the power generation modules 30a, 30b, 30c, 30d operate.
In the present embodiment, the plurality of stator assemblies in each of the power generation modules are arranged in a staggered surrounding manner with respect to the plurality of stator assemblies in another power generation module, as shown in fig. 4, for example, the plurality of power generation modules 30a and 30b are taken as an example, the plurality of stator assemblies 31 in the power generation module 30b are arranged in a staggered surrounding manner with respect to the plurality of stator assemblies 31 in the power generation module 30a, so as to reduce a magnetic group force generated by a gap between the plurality of power generation modules 30a and 30b during operation, thereby effectively reducing a torque force for the operation of the speed changing module 20.
For a further understanding of the nature of the invention, its nature of construction, use of technical means, and the efficacy of the contemplated features, reference should now be made to the manner in which the present invention is used, and it is believed that the invention will be more fully and specifically understood from the following description:
referring to fig. 5, fig. 5 is a perspective view illustrating a use state of the first embodiment of the present invention. The number of the power generation modules is 4, and the number of the power modules is 4, so that one power generation module needs to be matched with one power module. However, the present invention is not limited thereto, and the number of the power generation modules and the number of the power modules may be different according to the use requirement.
The power source 70 provides 12V power to the driving module 10, the rotating shaft 11 of the driving module 10 starts to rotate, the rotating shaft 11 drives the first rotating disc 21, the first rotating disc 21 pulls the driving part 23, and the second rotating disc 22 starts to rotate by the driving of the driving part 23, and the second rotating disc 22 is axially provided with the rod 40, and the rod 40 rotates by the driving of the second rotating disc 22, and simultaneously the stator assemblies 31 and the rotor assemblies 41 perform a current magnetic effect, so that the power generation modules 30a, 30b, 30c, and 30d generate 12V power. However, the present invention is not limited thereto, the voltage values of the power provided by the power source 70 to the driving module 10 and the power generated by the power generating modules 30a, 30b, 30c, and 30d are different according to the requirements of users, and the present invention takes the voltage value of 12V as an example.
As shown in fig. 4, the power generated by the power generation modules 30a, 30b, 30c, and 30d is transmitted to the control module 50, and the power detection module 51 detects the power used by the power source 70 and the power modules 60a, 60b, 60c, and 60d, and switches the transmission path of the power through the power switching module 52, and simultaneously charges the power source 70 and provides the power to the power modules 60a, 60b, 60c, and 60 d. In the present embodiment, the power modules 60a, 60b, 60c and 60d are televisions, electric vehicles, refrigerators and air conditioners, but the present invention is not limited thereto, and in another preferred embodiment, the power modules 60a, 60b, 60c and 60d are other types of home appliances, electric tools and automobiles.
Specifically, taking a tv as an example, when the tv is not turned on, the 12V power generated by the power generation module 30a moves to the power supply unit 70, and charges the power supply unit 70. Taking the cool air as an example, when the cool air is turned on, the power in the power generation module 30d is supplied to the cool air, and at the same time, because the load is increased, the rotation speed of the driving module 10 needs to be increased, and at this time, the driving motor rotation speed switching module 53 controls the driving module 10 and increases the rotation speed of the driving module 10, so as to increase the torque of the speed changing module 20. In the present embodiment, the power detection module 51 detects the power used by the power modules 60a, 60b, 60c, 60d, and the driving motor rotation speed switching module 53 converts the rotation speed of the driving module 10 according to the power used by the power modules 60a, 60b, 60c, 60 d.
It should be further noted that, when the speed changing module 20 is started, a larger torque force is required to drive the rod 40, and the plurality of power generation modules 30a, 30b, 30c, and 30d are used to generate electric power, and when the speed changing module 20 reaches a certain balance, because the axle distance of the first rotating disk 21 is not equal to the axle distance of the second rotating disk 22, and the plurality of stator assemblies 31 are arranged in a staggered surrounding manner, the reluctance force when the plurality of power generation modules 30a, 30b, 30c, and 30d are operated is reduced, and the torque force of the speed changing module 20 starts to be reduced, and is reduced to a lower balance torque force, at this time, the torque force is not equal to 0, so that the plurality of power generation modules 30a, 30b, 30c, and 30d are operated with a smaller torque force, and further, electric power with the same voltage value is generated.
Therefore, as can be further understood from the above description, the present invention drives the plurality of power generation modules 30a, 30b, 30c, and 30d to generate electric power through one driving module 10 and the arrangement of the speed changing module 20, and the electric power generated by the plurality of power generation modules 30a, 30b, 30c, and 30d is provided to the power supply 70 for charging and provided to the plurality of power modules 60a, 60b, 60c, and 60d, and effectively achieves the function of converting kinetic energy into electric energy; and the plurality of stator assemblies 31 are arranged in a staggered surrounding manner to reduce the gaps among the plurality of stator assemblies 31, so that the loss generated when the plurality of power generation modules 30a, 30b, 30c and 30d are operated is reduced, and the convenience and the practicability of the power generation cycle application and storage system 100 are improved.
The features of the invention and the expected effects that can be achieved are now also set out below:
first, the driving module 10 is disposed in cooperation with the speed changing module 20, and the plurality of power generation modules 30a, 30b, 30c, and 30d are serially assembled by the rod 40, so that the plurality of power generation modules 30a, 30b, 30c, and 30d simultaneously generate a plurality of electric powers having the same voltage value by the rotation of the rod 40.
Secondly, according to the present invention, by arranging the first rotating disc 21 and the second rotating disc 22, the area of the first rotating disc 21 is larger than or equal to the area of the second rotating disc 22, and the wheelbase of the first rotating disc 21 is not equal to the wheelbase of the second rotating disc 22, so as to reduce the torque force when the power generation cycle application storage system 100 operates.
Thirdly, the present invention, through the arrangement of the control module 50, the control module 50 is configured to distribute the power generated by the plurality of power generation modules 30a, 30b, 30c, 30d and provide the power to the power source 70 for charging, and provide the power to the plurality of power modules 60a, 60b, 60c, 60d, and simultaneously control the rotation speed of the driving module 10, so as to achieve the effect of recycling the power.
Fourthly, the plurality of stator assemblies 31 are arranged in a staggered surrounding manner, so that the loss (copper loss and iron loss) generated when the plurality of power generation modules 30a, 30b, 30c and 30d operate is reduced, the damage of the plurality of power generation modules 30a, 30b, 30c and 30d is reduced, the magnetic group force generated when the plurality of power generation modules 30a, 30b, 30c and 30d operate is reduced, and the torsion force generated when the speed change module 20 operates is further reduced.
In summary, the present invention has excellent progress in similar products, and the same structure is not found in the literature after looking up technical data about such structure at home and abroad, so the present invention has the patent requirements and is applied by law.
While the invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not to be limited to the disclosed embodiment. Moreover, all structural changes that come within the meaning and range of equivalency of the specification and claims are to be embraced within their scope.

Claims (10)

1. An electrical power generation cycle utility storage system, comprising:
the driving module comprises a rotating shaft, and the rotating shaft rotates relative to the driving module;
one end of the speed changing module is axially provided with the rotating shaft;
the plurality of power generation modules are connected in series and assembled through a rod body, and the rod body is axially arranged at the other end of the speed change module;
the control module comprises a power detection module, a power switching module and a driving motor rotating speed switching module, and is electrically connected with the plurality of power generation modules, the driving module and the plurality of power modules; and
the power supply part is electrically connected with the driving module, is electrically connected with the control module and provides power for the driving module;
the power generation device comprises a plurality of power generation modules, a plurality of rotor assemblies, a control module and a power supply piece, wherein the plurality of power generation modules are internally provided with the plurality of stator assemblies, the peripheral wall of the rod body is provided with the plurality of rotor assemblies, the plurality of stator assemblies are arranged in a staggered surrounding mode, the plurality of rotor assemblies correspond to the plurality of stator assemblies, the plurality of power generation modules provide power for the control module, and the control module provides power for the plurality of power modules and the power supply piece.
2. The electrical power generation cycle utility storage system of claim 1, wherein the pole body is a cylinder and the plurality of rotor assemblies are arranged in a ring.
3. The electrical power generation cycle application storage system of claim 1, wherein the speed change module comprises a first turntable, a second turntable, and a driving member, the first turntable is pivotally connected to the rotating shaft, the second turntable is pivotally connected to the rod, and the driving member is connected to the first turntable and the second turntable.
4. The electrical power generation cycle application storage system of claim 1, wherein the power detection module is configured to detect the power usage of the power source and the plurality of power modules.
5. The electric power generation cycle use storage system of claim 1, wherein the control module charges the power element.
6. The electrical power generation cycle application storage system of claim 1, wherein the plurality of stator assemblies comprises a plurality of positive stators and a plurality of negative stators, and the plurality of positive stators and the plurality of negative stators are arranged in a staggered surrounding arrangement.
7. The electrical power generating cycle use storage system of claim 1, wherein the plurality of stator assemblies in each of the power generating modules are arranged in a staggered surrounding arrangement with respect to the plurality of stator assemblies in another of the power generating modules.
8. The electrical power generation cycle storage system of claim 1, wherein the drive motor speed switching module is configured to control the speed of the drive module.
9. The power generation cycle application storage system of claim 1, wherein the power switching module is configured to switch a transmission path of the power generated by the plurality of power generation modules.
10. The electric power generation cycle use storage system of claim 3, wherein the area of the first rotating disk is greater than or equal to the area of the second rotating disk.
CN202010138935.1A 2020-03-03 2020-03-03 Electric power generation circulation application storage system Pending CN113364203A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010138935.1A CN113364203A (en) 2020-03-03 2020-03-03 Electric power generation circulation application storage system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010138935.1A CN113364203A (en) 2020-03-03 2020-03-03 Electric power generation circulation application storage system

Publications (1)

Publication Number Publication Date
CN113364203A true CN113364203A (en) 2021-09-07

Family

ID=77523099

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010138935.1A Pending CN113364203A (en) 2020-03-03 2020-03-03 Electric power generation circulation application storage system

Country Status (1)

Country Link
CN (1) CN113364203A (en)

Similar Documents

Publication Publication Date Title
CN102005877B (en) Energy-saving hub motor
US20100101879A1 (en) Motor Battery Systems
US7659680B1 (en) Motor battery systems
US20090021099A1 (en) Pulsed Inertial Electric Motor
CN102570755A (en) Spherical motor
AU2008216193B2 (en) Motor battery systems
CN113364203A (en) Electric power generation circulation application storage system
TWM597006U (en) Electric power generation cycle application storage system
TWI732480B (en) Electric power generation cycle application storage system
US20210265895A1 (en) GRAYSON RANGE EXTENDER (GRE): Wheel-based frictionless generator type range extender and recharger for electric vehicles
CN209930025U (en) New forms of energy sky indisputable braking repayment heavy current recovery system
CN111098963A (en) Device for converting kinetic energy into electric energy for electric vehicle
CN107465322B (en) Grid-shaped rotor motor of range extender of electric automobile
CN105990949A (en) Battery flywheel integrated energy storage device
CN211893512U (en) Device for converting kinetic energy into electric energy for electric vehicle
CN101478205A (en) Dual voltage output composite excitation generator
CN204794209U (en) Dynamic inductance device with damping function
CN214543761U (en) Circulating power supply system with energy storage and energy saving benefits
CN217048318U (en) Generator, charging device and electric automobile
CN114614620B (en) Vacuum suspension flywheel magnetomotive generator device and application method
CEREN TITLE OF THE REPORT
CN201256345Y (en) High-efficiency permanent magnetic DC motor
CN201270466Y (en) Dual voltage output composite excitation generator
TWM600035U (en) Power cyclic usage device
WO2023062444A1 (en) A self power generating electric vehicle

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination