Electric automobile charging cluster and automatic power distribution system thereof

A technology of electric vehicles and charging power, which is applied in the direction of electric vehicle charging technology, electric vehicles, charging stations, etc., can solve the problems of real-time monitoring and management of charging piles, waste of charging equipment resources, and reduced charging efficiency, so as to achieve automatic distribution, The effect of reducing manual operation costs and improving utilization and work efficiency

Active Publication Date: 2019-03-01
河南英开电气股份有限公司
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  • Summary
  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Usually there will be conflicts between the charging station and the residents’ electricity consumption. During the peak period of electricity consumption, the available load power of the charging station will decrease. When a large number of charging vehicles enter the charging station at the same time, the power distribution is often insufficient, especially at night. It is the peak period of residential electricity consumption, at this time the available load power of the charging station may be less than the rated power of the charging cluster
At present, there are two countermeasures. The first measure is to turn off some charging piles first, and then start working after the remaining power is available. This method often results in a waste of charging equipment resources.
The second measure is to reduce the power of all charging piles in the cluster to work proportionally. At this time, the utilization rate of the equipment has been improved. However, since all the equipment is working at reduced power, the charging time of the vehicle is pro

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  • Electric automobile charging cluster and automatic power distribution system thereof
  • Electric automobile charging cluster and automatic power distribution system thereof
  • Electric automobile charging cluster and automatic power distribution system thereof

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Embodiment Construction

[0037] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other implementations obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

[0038] This embodiment provides an electric vehicle charging cluster and its automatic power distribution method.

[0039] The electric vehicle charging cluster provided in this embodiment is as follows: figure 1 As shown, the connection line in the figure represents the information transmission network, and the power supply network is omitted in the figure. The charging cluster includes cluster control system, information transmission network, intelligent cha...

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Abstract

The invention belongs to the technical field of electric automobile charging, and particularly relates to an electric automobile charging cluster and an automatic power distribution system thereof. The electric automobile charging cluster comprises a cluster control system, an information transmission network, a power supply network, intelligent charging piles and the automatic power distributionsystem. The charging cluster is dynamically divided into a quick-charging area and a slow-charging area according to a working state of the intelligent charging piles, the charging power of the quick-charging area and the slow-charging area is deployed in real time according to a principle of guaranteeing a quick-charging requirement in advance, under the condition of the power of the slow-charging area not meeting the charging requirement, working orders of the intelligent charging piles of the slow-charging area are reasonably arranged, the power load of the slow-charging area is adjusted and optimized, the automatic distribution of the charging cluster power is realized, and the problem of low charging efficiency when the charging cluster power descends during power utilization peak hours is solved.

Description

technical field [0001] The invention belongs to the technical field of electric vehicle charging, and in particular relates to an electric vehicle charging cluster and an automatic power distribution system thereof. Background technique [0002] With the increasingly intensified contradictions between economic development, energy supply, and environmental pollution, energy conservation and consumption reduction and reduction of dependence on fossil fuels have become urgent problems to be solved for the sustainable economic development of countries all over the world. Electric vehicles have the advantages of fuel saving, environmental protection, and high efficiency. Scientists and industrial circles all over the world generally believe that electric vehicles are an important clean transportation tool in the 21st century. Electric vehicle charging stations and charging networks are important infrastructure for the large-scale and industrialized development of electric vehicle...

Claims

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Application Information

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IPC IPC(8): B60L53/31H02J7/00G06Q10/06
CPCG06Q10/06315H02J7/0013H02J7/007Y02T10/70Y02T10/7072Y02T90/12
Inventor 洪高英段林涛
Owner 河南英开电气股份有限公司
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