Coordination charging control method for electric vehicle charging station

A charging control method and electric vehicle technology, applied to electric vehicles, battery circuit devices, collectors, etc., can solve the problems of no coordinated charging control method for electric vehicle charging stations, and achieve the effect of simple structure

Active Publication Date: 2011-07-20
TSINGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As far as the charging stations currently built in China are concerned, there is no coordinated charging control method for electric vehicle charging stations.

Method used

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  • Coordination charging control method for electric vehicle charging station
  • Coordination charging control method for electric vehicle charging station
  • Coordination charging control method for electric vehicle charging station

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Embodiment Construction

[0039] The purpose of the present invention is to propose a method for controlling coordinated charging of electric vehicle charging stations.

[0040] The technical scheme adopted by the present invention to solve the technical problem is a method for controlling the coordinated charging of electric vehicles at a charging station. According to the charging demand information input by the user, the battery information of the electric vehicle and the information of the power system, the coordinated charging control of the electric vehicle at the charging station is realized. The steps are as follows:

[0041] Step (1): In the initialization stage of the electric vehicle charging station coordinated charging control system, by calling module 6, the charging station model formation module, input the basic information of the charging station, mainly including the number n of chargers in the charging station, the charging power of each charger Size P, rated power S of distribution ...

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PUM

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Abstract

The invention discloses a coordination charging control method for an electric vehicle charging station, which belongs to the technical field of charging control of the electric vehicle charging station. The coordination charging control method is characterized in that: aiming at the maximization of running economic benefits of the charging station, the on/off of each charging station is controlled according to charging need information input by a user, the information of vehicle batteries of electric vehicles and the load information of a power system under the constraint conditions of no distribution transformer overload and the charging needs of the user, thereby realizing coordination charging control over all the electric vehicles in the charging station.

Description

technical field [0001] The invention relates to the field of coordinated charging control methods for electric vehicle charging stations, and is an intelligent coordinated charging control method for electric vehicle charging stations based on the state of the power system, vehicle battery information inside the charging station and the needs of vehicle owners. Background technique [0002] In recent years, the development of electric vehicle technology at home and abroad has become increasingly mature. Governments of various countries have also introduced incentive policies to promote the popularization of electric vehicles. For the users of electric vehicles, the convenience and reliability of charging is a very important link in the use of electric vehicles. On the other hand, with the development of electric vehicles in the future, the charging demand of electric vehicles will become a non-negligible part of the conventional electricity load. The uncertainty of electri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00
Inventor 胡泽春徐智威宋永华杨霞罗卓伟占恺峤杜爱虎阳岳希
Owner TSINGHUA UNIV
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