Electromobile charging station system with energy storing device and control method thereof

A technology of electric vehicles and energy storage devices, which is applied in the direction of electric energy storage systems, electric vehicles, circuit devices, etc., can solve problems such as low utilization rate, large charging surge current of the grid, and large capacity of substation lines, so as to achieve large benefits and slow down The effect of grid pressure and convenient maintenance

Inactive Publication Date: 2011-01-26
SOUTHEAST UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it is necessary to develop a charging station solution to effectively solve a series of technical and economic problems such as the exc...

Method used

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  • Electromobile charging station system with energy storing device and control method thereof
  • Electromobile charging station system with energy storing device and control method thereof
  • Electromobile charging station system with energy storing device and control method thereof

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Embodiment Construction

[0022] The present invention will be further explained below in conjunction with the accompanying drawings.

[0023] Configuration of electric vehicle charging station system:

[0024] Such as figure 1 Shown is the basic structural composition diagram of the electric vehicle charging station system with energy storage device of the present invention. The electric vehicle charging station system with energy storage device includes AC power supply grid 1, monitoring equipment 2, charging equipment 4 and energy storage equipment 3; The protection cabinet is connected to the electric vehicle charging station system; the monitoring device 2 completes the monitoring and control of the electric vehicle charging station system, and guides the operation of the entire electric vehicle charging station system; the energy storage device 3 contains several energy storage equipment groups, and each energy storage The equipment group is composed of several switch controllers and energy sto...

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Abstract

The invention discloses an electromobile charging station system with an energy storage equipment, which comprises an alternate current supply power grid, monitoring equipment, charging equipment and energy storage equipment, wherein the alternate current supply power grid is accessed into the electromobile charging station system though a high-voltage relay protection cabinet, a three-phase transformer and a low-voltage relay protection cabinet; the monitoring equipment completes monitoring and control for the electromobile charging station system and guides the operation of the whole electromobile charging station system; the energy storage equipment contains a plurality of energy storage equipment groups, and each energy storage equipment group comprises a plurality of switch controllers and energy storing devices. The electromobile charging station system can effectively alleviate impact on the power grid, which is caused by quick charging, slow power grid pressure and provide charging service for different types electromobiles manufactured by different manufacturers. The electromobile charging station system has the advantages of convenient charging service, simple and flexible operation and convenient maintenance.

Description

technical field [0001] The invention belongs to the technical field of electric vehicles and power systems, and in particular relates to an electric vehicle charging station with an energy storage device and a configuration and operation method thereof. Background technique [0002] With the increasingly serious energy crisis and the gradual enhancement of people's awareness of environmental protection, clean energy vehicles have been widely developed and popularized, among which the development technology of electric vehicles is the most mature. The charging forms of electric vehicles can be mainly divided into two types: battery pack replacement and charging station / pile charging. [0003] Due to the different power requirements and sizes of vehicles, limited vehicle space and great differences in layout, it is difficult to standardize the battery pack capacity, battery pack configuration and size required by different vehicles, and the charging method of replacing the bat...

Claims

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Application Information

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IPC IPC(8): H02J7/02H02J15/00H02J3/38
CPCY02P90/50
Inventor 周克亮杨永恒邹志翔邱志鹏
Owner SOUTHEAST UNIV
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