Analysis on Rotating Power Outage in California, USA in 2020 and Its Enlightenment to Power Grid of China

被引：0
|
作者：
Hu Q. [1 ,2 ]
Ding H. [1 ]
Chen X. [1 ]
Chen T. [1 ,3 ]
Ding Y. [4 ]
Li Y. [1 ]
机构：
[1] School of Electrical Engineering, Southeast University, Nanjing
[2] Jiangsu Key Laboratory of Smart Grid Technology & Equipment, Southeast University, Nanjing
[3] Tampere Electrical Research Center, Tampere
[4] State Grid International Development Co., Ltd., Beijing
来源：
Dianli Xitong Zidonghua/Automation of Electric Power Systems | 2020年 / 44卷 / 24期
基金：
中国国家自然科学基金; 国家重点研发计划;
关键词：
California power grid; Rotating outage; Safety and stability; State of emergency;
D O I：
10.7500/AEPS20201016002
中图分类号：
学科分类号：
摘要：
From August 14 to August 15, 2020, a rotating power outage occurred in California, USA. From August 17 to August 18 and from September 5 to September 6 of the same year, the California power grid entered a state of emergency, affecting the normal electricity usage of at least 810 000 residents. Accident analysis report of the California Independent System Operator (CAISO)pointed out that the accident was caused by a series of factors. Based on the public reports of the CAISO, this paper sorts out and summarizes the development process of the accident, and analyzes the causes. Finally, combined with the actual situation of the power grid in China, suggestions on prevention of extreme weather, focusing on normalizing demand response, making steady progress toward the carbon neutral goal in 2060, and improving cross-regional power dispatching capability are put forward. © 2020 Automation of Electric Power Systems Press.
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页码：11 / 18
页数：7
相关论文
共 35 条
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