Charging system for battery of solar powered automobile

A car battery and charging system technology, applied in electromagnetic wave systems, battery circuit devices, electric vehicles, etc., can solve the problems that electric vehicles cannot be realized, and achieve the effects of avoiding unsuitable long-distance driving, reducing environmental pollution, and promoting the use rate

CN103337893AInactive Publication Date: 2013-10-02UNIV OF SHANGHAI FOR SCI & TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2013-10-02
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a charging system for the battery of a solar powered automobile. The charging system is characterized by comprising a solar battery board, a DC / DC conversion device, a 555 oscillating circuit, a wireless electric energy transmitting device, a wireless electric energy receiving device, a charging device and a control power supply, wherein the solar battery board is used for converting solar energy into electric energy; the DC / DC conversion device is used for converting the electric energy into DC with a constant voltage; the 555 oscillating circuit is used for generating wave signals; the wireless electric energy transmitting device is used for generating resonances with the wave signals as well as AC; the wireless electric energy receiving device is arranged on the solar automobile and is used for acquiring the electric energy for charging by inducting the AC; the charging device is used for charging the battery with the electric energy for charging; the control power supply is used for providing a drive power supply for the 555 oscillating circuit and the wireless electric energy transmitting device according to the DC; the DC is used for providing an oscillating power supply for the wireless electric energy transmitting device.
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Description

technical field

[0001] The invention relates to a charging system, in particular to a system for charging automobile batteries by using solar energy. Background technique

[0002] With the development of economy and the progress of society, people put forward higher and higher requirements for energy, and finding new energy has become an urgent issue facing mankind. As an inexhaustible new energy source, solar energy has high use value. Using solar energy to generate electricity is a more appropriate solution for the function of new energy vehicles. With the development of economy and the progress of society, people put forward higher and higher requirements for energy, and finding new energy has become an urgent issue facing mankind.

[0003] Today, electric vehicles are vigorously developed, but electric vehicles must be charged at designated charging stations, otherwise they will lose their power source. Especially when the car is required to travel long distances, elec...

Examples

Embodiment Construction

[0017] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, that is, the research results of the subject of the National High-tech Research and Development Program (863 Program) (Project No.: 2012AA050206).

[0018] figure 1 It is a schematic diagram of the solar car battery charging system in the embodiment of the present invention.

[0019] like figure 1 As shown, the solar car battery charging system includes: a solar panel, a DC / DC conversion device, a wireless power transmission circuit and a car charging device.

[0020] Solar panels absorb sunlight and convert it into electricity.

[0021] The DC / DC conversion device stabilizes the voltage obtained by the solar panel between 30V-35V, and the DC / DC output is used as the input of the wireless energy transmitter.

[0022] The wireless power transmission device includes: a control power supply, a 555 oscillating circuit, a wireless power transmittin...