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Charging pile control method and device, direct current charging pile and storage medium

A technology for DC charging piles and control equipment, which is applied in the field of power distribution and can solve problems such as power distribution system impact

Pending Publication Date: 2022-08-02
CCSTC LOW-CARBON & SMART CITY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The embodiment of the present invention provides a charging pile control method, equipment, DC charging pile and storage medium, which solves the problem that the power distribution system that needs to be equipped with the maximum power capacity in the prior art will cause damage to the power distribution system when multiple piles are charged at the same time. big impact problem

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  • Charging pile control method and device, direct current charging pile and storage medium
  • Charging pile control method and device, direct current charging pile and storage medium
  • Charging pile control method and device, direct current charging pile and storage medium

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Embodiment Construction

[0042] It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0043] The main solutions of the embodiments of the present invention are: acquiring charging power information of the device to be charged; generating a power allocation result according to the charging power information, and obtaining power allocation scheduling information based on this; The scheduling information is encoded to obtain a power distribution voltage signal, and a bias voltage is superimposed on it to obtain a transmission voltage signal; the transmission voltage signal is sent to the charging pile, so that the charging pile can adjust the output power accordingly to be The device to be charged is charged.

[0044] In the prior art, when using charging piles for charging, a power distribution system with a maximum power capacity must be provided based on the maximum power capacity of a single cha...

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Abstract

The invention discloses a charging pile control method and device, a direct current charging pile and a storage medium, and belongs to the technical field of electric power distribution, and the method comprises the steps: obtaining the charging power information of a to-be-charged device; generating a power distribution result according to the charging power information, and obtaining power distribution scheduling information based on the power distribution result; encoding the power distribution scheduling information according to a preset encoding mode to obtain a power distribution voltage signal, and superposing a bias voltage on the power distribution voltage signal to obtain a transmission voltage signal; and the transmission voltage signal is sent to the charging pile, so that the charging pile adjusts the output power according to the transmission voltage signal to charge to-be-charged equipment. According to the invention, the power distribution scheduling information is obtained according to the charging power of the to-be-charged equipment, the power distribution scheduling information is superposed in the voltage signal through coding, and then the charging pile filters clutters and bias in the signal through the filter to obtain an accurate signal and carry out self-discipline control, and power distribution and output are reasonably carried out. And thus, overall group control of the whole power distribution system is realized.

Description

technical field [0001] The invention relates to the technical field of power distribution, and in particular, to a charging pile control method, equipment, a DC charging pile and a storage medium. Background technique [0002] In the related art, in the traditional charging process of charging piles, a power distribution system with the maximum power capacity must be equipped based on the maximum power capacity of a single charging pile, which will cause a great impact on the power distribution system when multiple piles are charged at the same time. SUMMARY OF THE INVENTION [0003] By providing a charging pile control method, device, DC charging pile and storage medium, the embodiments of the present invention solve the problem that the power distribution system needs to be equipped with the maximum power capacity in the prior art, which may cause problems to the power distribution system when multiple piles are charged at the same time. big impact problem. [0004] Acc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J3/06H02J3/14
CPCH02J3/06H02J3/144Y02T90/16
Inventor 冯涛齐贺孙国杰罗昊袁媛林鸿嘉林灿鹏袁明鑫周小力陆韬程立刘章王玺
Owner CCSTC LOW-CARBON & SMART CITY TECH CO LTD
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