Electric vehicle and renewable energy complementary system

A technology of renewable energy and electric vehicles, applied in energy storage, emergency power arrangement, electrical components, etc., to achieve significant economic benefits, broad application prospects, and guaranteed reliability

Active Publication Date: 2015-03-25
CHINA ELECTRIC POWER RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, there are few researches on complementary technologies of electric vehicles and renewable energy at home and abroad. How to effectively combine the two to improve the reliability of electric vehicle power supply and the power grid's ability to absorb renewable energy will be the key to promoting future electric vehicles. Effective support for the development of automobiles and renewable energy

Method used

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  • Electric vehicle and renewable energy complementary system
  • Electric vehicle and renewable energy complementary system
  • Electric vehicle and renewable energy complementary system

Examples

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Embodiment Construction

[0028] like figure 1 , 2 Shown, a kind of complementary system (100) of electric vehicle and renewable energy, it comprises: AC distribution network (1), electric vehicle (2) and renewable energy system (3) and conversion control platform; The power distribution network, the electric vehicle and the renewable energy system are respectively connected to the conversion control platform.

[0029] The conversion control platform includes: an AC-DC conversion system (4) and an intelligent coordination control system (5) for receiving the converted electric energy; the AC distribution network and the electric vehicle are respectively connected to the intelligent coordination control system, The renewable energy system is connected to the intelligent coordinated control system through the AC-DC conversion system, and the intelligent coordinated control system provides electricity service for residents after coordinated control and adjustment.

[0030] Among them, the AC power grid ...

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Abstract

The invention provides an electric vehicle and renewable energy complementary system (100), which comprises an alternating current power distribution network (1), an electric vehicle (2), a renewable energy system (3) and a transformation control platform, wherein the alternating current power distribution network, the electric vehicle and the renewable energy system are respectively connected to the transformation control platform. By adoption of the electric vehicle and renewable energy complementary system provided by the invention, a system can be built according to the double characteristics that the electric vehicle serves as a load and a power supply, the problem of low power supply reliability of residents in a remote area can be solved, the problem of difficulty in absorption of renewable energy can be solved, and load shifting of a power grid can be realized under ordered control.

Description

technical field [0001] The invention belongs to the field of energy vehicles, and in particular relates to a complementary system of electric vehicles and renewable energy. Background technique [0002] New energy vehicles refer to all other energy vehicles except gasoline and diesel engines. Including fuel cell vehicles, hybrid vehicles, hydrogen energy vehicles and solar vehicles. Its exhaust emissions are relatively low. According to incomplete statistics, there are more than 4 million liquefied petroleum gas vehicles and more than 1 million natural gas vehicles in the world. [0003] With the continuous shortage of global fossil energy and the increasingly severe environmental problems, vigorously developing green transportation and developing renewable energy has become an important means to solve the energy crisis and achieve low-carbon development. Governments of various countries have passed bills on energy conservation and new energy vehicle industry development ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J9/00H02J3/28
CPCY02E70/30
Inventor 董浩尹宏旭徐石明丁孝华李延满张浩翟长国杨永标陈良亮王余生洪福斌邱实鲍恩奇唐雾婺张蓓蓓潘明孙晓星姚腾飞
Owner CHINA ELECTRIC POWER RES INST
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