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

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...

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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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