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Patent Searching and Data


Title:
CHARGING PILE SYSTEM MANAGEMENT METHOD AND CHARGING PILE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/000669
Kind Code:
A1
Abstract:
A charging pile system (100) management method and a charging pile system (100). Said method comprises: when a first charging terminal (51) among a plurality of charging terminals (50) is connected to a first device (61) to be charged, a power scheduling module (30) determining a first demand power transmitted by a first DC/DC module (41) correspondingly connected to the first charging terminal (51), the first demand power being a demand power of the first device (61) to be charged; the power scheduling module (30) determining a total residual power transmitted by all AC/DC modules (10), the total residual power being a difference between a total rated power of all the AC/DC modules (10) and a transmitted power; and the power scheduling module (30) transmitting, according to a magnitude relationship between the first demand power and the total residual power, a first transmission power to the first DC/DC module (41). By means of said method, the charging pile system (100) can accurately satisfy the requirements of charging of a device (60) to be charged.

Inventors:
ZHOU, Lei (CN)
WANG, Shaohua (CN)
GE, Jing (CN)
Application Number:
CN2020/092725
Publication Date:
January 07, 2021
Filing Date:
May 27, 2020
Export Citation:
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Assignee:
HUAWEI TECHNOLOGIES CO., LTD. (CN)
International Classes:
B60L53/60; B60L53/31; H02J7/00
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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