CN219627387U

CN219627387U - Electric power recycling device

Info

Publication number: CN219627387U
Application number: CN202320120855.2U
Authority: CN
Inventors: 孙树民
Original assignee: Guangxi Huamin Energy Technology Co ltd
Current assignee: Guangxi Huamin Energy Technology Co ltd
Priority date: 2023-01-12
Filing date: 2023-01-12
Publication date: 2023-09-01
Anticipated expiration: 2033-01-12

Abstract

The utility model discloses an electric power recycling device which comprises a device body and a battery, wherein the device body and the battery are electrically connected through a wire, the device body comprises a rectifying circuit, a voltage regulator, a protection device and a reverse flow guiding module, the rectifying circuit is electrically connected with a three-phase alternating current circuit, the output end of the rectifying circuit is connected with the input end of the voltage regulator, the output end of the voltage regulator is connected with the input end of the protection device, the output end of the protection device is connected with the input end of the reverse flow guiding module, and the output end of the reverse flow guiding module is connected with the battery. The electric power recycling device is used for recycling and storing the current generated by the motor during working in the battery, and the battery supplies power to the motor, so that the purpose of recycling the electric power is achieved, and the cruising ability of the battery of the electric vehicle is greatly improved.

Description

Electric power recycling device

Technical Field

The utility model relates to the technical field of electric power recycling, in particular to an electric power recycling device.

Background

Electric vehicles, also known as electric vehicles, typically use a battery as an energy source to convert electrical energy into mechanical energy through a controller, motor, etc., to control the magnitude of current to change speed. The electric vehicle is favored by middle and low levels of cities due to the advantages of low cost, convenience and environmental protection. With the progress of technology, the manufacturing level, performance and functions of electric vehicles are continuously improved. However, due to the limitation of the capacity of the battery pack as an energy source, the structural composition and performance of the battery pack itself determine the large power consumption of the battery pack, the cruising ability of the electric vehicle is limited, the battery pack needs to be charged frequently, and the use of the electric vehicle is inconvenient. Therefore, how to effectively improve the cruising ability of the electric vehicle is a problem to be solved.

Disclosure of Invention

The present utility model has been made to solve the above-mentioned problems, and provides an electric power recycling apparatus.

The utility model adopts the following technical scheme:

the utility model provides an electrodynamic force recycling device, includes device body and the battery through wire electric connection, the device body includes rectifier circuit, voltage regulator, protection device and the reverse diversion module through wire electric connection, rectifier circuit's input is connected with three-phase alternating current circuit, and rectifier circuit's output is connected with voltage regulator's input, voltage regulator's output is connected with protection device's input, protection device's output is connected with the input of reverse diversion module, the output and the battery of reverse diversion module are connected.

As a preferable technical scheme of the utility model, the battery is a battery pack formed by connecting a plurality of storage batteries in series.

As a preferable technical scheme of the utility model, the rectifying circuit is a three-phase bridge rectifying circuit.

As a preferable technical scheme of the utility model, the reverse current guiding module is a diode.

The beneficial effects of the utility model are as follows:

the electric power recycling device is used for recycling and storing the current generated by the motor during working in the battery, and the battery supplies power to the motor, so that the purpose of recycling the electric power is achieved, and the cruising ability of the battery of the electric vehicle is greatly improved.

Drawings

FIG. 1 is a front view of the present utility model;

fig. 2 is a connection block diagram of the device body.

The symbols in the drawings illustrate:

100: device body, 101: rectifying circuit, 102: voltage regulator, 103: protection device, 104: reverse flow module, 200: and a battery.

Detailed Description

The utility model will now be described in further detail with reference to the accompanying drawings.

In the embodiments, it should be understood that the orientation or positional relationship indicated by the terms "middle," "upper," "lower," "top," "bottom," "right," "left," "above," "below," "back," "front," "middle," "outside," "inside," etc. are based on the orientation or positional relationship shown in the drawings, merely for convenience of description of the present embodiments, and are not intended to indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present embodiments.

As shown in fig. 1 and fig. 2, an electromotive force recycling device comprises a device body 100 and a battery 200 which are electrically connected through a wire, wherein the device body 100 comprises a rectifying circuit 101, a voltage regulator 102, a protection device 103 and a reverse flow module 104 which are electrically connected through a wire, the input end of the rectifying circuit 101 is connected with a three-phase alternating current circuit, the output end of the rectifying circuit 101 is connected with the input end of the voltage regulator 102, the output end of the voltage regulator 102 is connected with the input end of the protection device 103, the output end of the protection device 103 is connected with the input end of the reverse flow module 104, and the output end of the reverse flow module 104 is connected with the battery 200.

Further, the battery 200 is a battery pack composed of a plurality of storage batteries connected in series.

Further, the rectifying circuit 101 is a three-phase bridge rectifying circuit, and the rectifying circuit 101 converts the ac power supplied from the three-phase ac circuit into dc power.

Further, the reverse current guiding module 104 is a diode, and is configured to prevent the generated reverse current by using the unidirectional conduction of the diode.

The voltage regulator 102 is used for controlling the voltage within a certain range, preventing the excessive charging of the battery caused by the over-high voltage, and simultaneously preventing the abnormal working of the load and the insufficient charging of the battery caused by the over-low voltage, protecting the battery and prolonging the service time of the battery.

The protection device 103 plays roles in preventing high temperature and burning, and avoids burning out of the battery caused by overlarge current in a loop.

The application principle of the utility model is as follows: as is well known, the generator and the motor are both composed of magnets, coils, commutators, brushes and the like, and the connection modes of the elements of the generator and the motor are basically the same, and the elements are all circuits formed by connecting in series, so that the motor used on the electric vehicle can generate current under certain conditions. Specifically, for a motor applied to an electric vehicle, a plurality of groups of coils are adopted, only one group of coils is in a state of being electrified for use when the motor works, other groups of coils are in a non-electrified idle state, the electrified coils can generate a magnetic field around the coils, and meanwhile, the non-electrified idle coils also rotate along with the motor when the motor works, so that magnetic force lines can be cut, and therefore, the idle coils can generate current.

Finally, it should be noted that: these embodiments are merely for illustrating the present utility model and do not limit the scope of the present utility model. Further, various other changes and modifications will be apparent to those skilled in the art from the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.

Claims

1. An electrodynamic force recycling device, includes device body (100) and battery (200) through wire electric connection, its characterized in that: the device body (100) comprises a rectifying circuit (101), a voltage regulator (102), a protection device (103) and a reverse flow guide module (104) which are electrically connected through wires, wherein the input end of the rectifying circuit (101) is connected with a three-phase alternating current circuit, the output end of the rectifying circuit (101) is connected with the input end of the voltage regulator (102), the output end of the voltage regulator (102) is connected with the input end of the protection device (103), the output end of the protection device (103) is connected with the input end of the reverse flow guide module (104), and the output end of the reverse flow guide module (104) is connected with a battery (200).

2. An electric power recycling apparatus according to claim 1, wherein: the battery (200) is a battery pack formed by connecting a plurality of storage batteries in series.

3. An electric power recycling apparatus according to claim 1, wherein: the rectification circuit (101) is a three-phase bridge rectification circuit.

4. An electric power recycling apparatus according to claim 1, wherein: the reverse current module (104) is a diode.