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Intelligent power distribution method for charging piles under limited capacity of transformer in court

A technology with limited capacity and intelligent power distribution, applied in the field of intelligent power distribution of charging piles and intelligent power distribution of electric vehicle charging piles, it can solve the problems of difficult expansion of the station area, idle transformer capacity, and high cost, saving construction costs, The effect of reducing capacity and preventing a large number of idle

Active Publication Date: 2017-12-29
江苏中科瀚星数据科技有限公司
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AI Technical Summary

Problems solved by technology

[0004] However, for old communities, due to reasons such as planning and routes, it is difficult and costly to expand the capacity of the station area
At the same time, for newly-built communities, if a sufficient capacity is designed and configured for each parking space, a large amount of transformer capacity will be idle and wasteful

Method used

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  • Intelligent power distribution method for charging piles under limited capacity of transformer in court
  • Intelligent power distribution method for charging piles under limited capacity of transformer in court
  • Intelligent power distribution method for charging piles under limited capacity of transformer in court

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Embodiment Construction

[0031] The invention is an intelligent power distribution method for charging piles under the condition of limited transformer capacity in a station area, which includes the following steps:

[0032] Step 1: Obtain the current rated power of the station area, the reference value sequence of residential power consumption within a specified period, the total power of residential electricity consumption, and the charging information of each electric vehicle charging pile in the station area;

[0033] Step 2: Analyze and calculate the data obtained in step 1 to obtain the power distribution algorithm of the charging piles in the station area;

[0034] Step 3: Dynamically adjust and distribute the power of the charging piles in the station area through the power distribution algorithm.

[0035] In the step 1, the charging pile is regarded as a node, and all the nodes are divided into a queue R1 and a queue R2, the queue R1 is a queue of nodes for normal charging, and the queue R2 i...

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Abstract

The invention discloses an intelligent power distribution method for charging piles under limited capacity of a transformer in a court. The method includes the following steps: S1, acquiring the rated power of a current court, the residential electricity power reference value sequence in a specified period, the total power of residential electricity, and the charging information of electric vehicle charging piles in the court; S2, analyzing the data obtained in S1 and carrying out calculation to get a power distribution algorithm for the charging piles in the court; and S3, dynamically adjusting and allocating the power of the charging piles in the court through the power distribution algorithm. The method has the advantage that the method can overcome the defects of the prior art, and is reasonable and novel in design.

Description

technical field [0001] The invention relates to an intelligent power distribution method for electric vehicle charging piles, in particular to an intelligent power distribution method for charging piles under the condition of limited transformer capacity in the station area, and belongs to the field of power distribution in the station area of ​​the power grid system. Background technique [0002] The official version of the 2016 government work report authorized by Xinhua News Agency stated that "vigorously develop and promote new energy vehicles, mainly electric vehicles, and speed up the construction of urban parking lots and charging facilities." This means that compared with other new energy vehicles, electric Automobiles will become the main force in the development of new energy vehicles. [0003] The charging pile group based on the community will be the main charging equipment for electric vehicles. According to the regulations of the government and other departmen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J3/00H01M10/44B60L11/18
CPCB60L53/31B60L53/63H01M10/441H02J3/00H02J2203/20Y02E60/10Y02T10/70Y02T10/7072Y02T90/12
Inventor 于钦莉
Owner 江苏中科瀚星数据科技有限公司
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