Control Strategy of Power Conversion System under Unbalanced Grid Voltage

Control Strategy of Power Conversion System under Unbalanced Grid Voltage

Unbalanced grid voltage will cause voltage fluctuations on the DC side and active power fluctuations on the grid side, which seriously affects the safety and energy conversion efficiency of the energy storage battery system. Aiming at the above problems, this paper proposes a coordinated control str...

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Bibliographic Details
Main Authors: Mingyong OU, Yichao WANG, Wenjun LIU, Xiangyang XIA, Lingbin CHEN, Yang LENG, Chuyu ZHENG
Format: Article
Language:zho
Published: State Grid Energy Research Institute 2022-07-01
Series:Zhongguo dianli
Subjects:
power conversion system
unbalanced grid voltage
dc side voltage fluctuation
grid side active power fluctuation
coordinate control
energy storage system safety
Online Access:https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.202110012

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https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.202110012

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