Electric vehicle charging system capable of generating power by solar energy

A technology for electric vehicles and charging systems, applied in electric vehicles, conversion of light energy to electric energy, photovoltaic power generation, etc., can solve problems such as troublesome use, large charging current, reduced power generation, etc., achieve large effective light irradiation area, alleviate The trouble of charging, the effect of reducing the trouble of charging

CN114013291APending Publication Date: 2022-02-08林浩生
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2022-02-08

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Abstract

The invention provides an electric vehicle charging system capable of generating power by solar energy, which comprises a solar panel fixed on a vehicle roof and an intelligent voltage conversion and control module, and is characterized in that the voltage output of the solar panel fixed on the vehicle roof is connected with the intelligent voltage conversion and control module; the output voltage of the intelligent voltage conversion and control module is used for charging a power battery of the electric vehicle, and the intelligent voltage conversion and control module is used for controlling and exciting the fixed solar panel to generate power at the maximum conversion rate at different time and different illumination intensities and realizing communication butt joint with the electric vehicle through an internal charging controller; and the maximum power is output to charge the power battery, so that the charging amount reaches the practical level, charging is monitored and protected, and the device is attractive and safe. Solar charging is applied to the electric vehicle, and the popularization and promotion value is achieved.
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Description

technical field

[0001] The invention belongs to the technical field of charging electric vehicles or hybrid electric vehicles, and more specifically relates to a charging system and a control method for efficiently and practically assisting the charging of electric vehicles by generating electricity from solar energy. Background technique

[0002] With the enhancement of social environmental protection awareness and some obvious advantages of electric vehicles, the number of electric vehicles is rapidly increasing, but the charging problem of electric vehicles has also received great attention. The charging of electric vehicles is relatively troublesome, and many charging problems have not been resolved. It can be completely solved, especially the garage parking spaces of many families are not equipped with charging piles, the charging current is large, the load is heavy, and the number of charging stations in some places is very small, and electric vehicles have to be plugge...

Examples

Embodiment Construction

[0032] In order to make the object, technical solution and advantages of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples.

[0033] Such as figure 1 , 2 , 7 and 10, the first embodiment of the present invention is proposed by solar power electric vehicle charging system, which includes a solar panel 1 located on the top of the car, an intelligent voltage conversion and control module 2, the solar panel 1 and the intelligent The voltage conversion and control module 2 is connected, and the voltage output terminal b of the intelligent voltage conversion and control module 2 is connected to the DC charging port of the electric vehicle; the intelligent voltage conversion and control module 2 is used to control The solar panel generates the voltage with the maximum conversion rate and maximum charging power to charge the power battery of the electric vehicle and m...