Analysis and Lessons of Recent Blackout Events in High-proportion Renewable Energy Power Systems Worldwide

DONG Yu; GUO Qiang; GE Rui; HAN Jiahui; TU Jingzhe; ZHANG Yichi; HE Jingbo; SONG Pengcheng

doi:10.13334/j.0258-8013.pcsee.251823

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Analysis and Lessons of Recent Blackout Events in High-proportion Renewable Energy Power Systems Worldwide

更新时间：2026-01-24

- Analysis and Lessons of Recent Blackout Events in High-proportion Renewable Energy Power Systems Worldwide
- Issue 22, Pages: 8754-8763(2025)
- 作者机构：
  
  1. 国家电网有限公司, 北京市西城区,100031
  2. 中国电力科学研究院有限公司, 北京市海淀区,100192
- 作者简介：
- 基金信息：
- DOI：10.13334/j.0258-8013.pcsee.251823
  CLC：
- Published：2025
- 稿件说明：
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DONG Yu, GUO Qiang, GE Rui, et al. Analysis and Lessons of Recent Blackout Events in High-proportion Renewable Energy Power Systems Worldwide[J]. 2025, (22): 8754-8763.
DOI：

DONG Yu, GUO Qiang, GE Rui, et al. Analysis and Lessons of Recent Blackout Events in High-proportion Renewable Energy Power Systems Worldwide[J]. 2025, (22): 8754-8763. DOI： 10.13334/j.0258-8013.pcsee.251823.

摘要

2016年至今发生的南澳、英国、美国得州、巴西、智利、西班牙、葡萄牙等大停电事故均具有新能源高占比特征，对于做好转型期我国电网安全和电力保供工作具有重要警示和借鉴意义。该文首先介绍近年国外高比例新能源电力系统发生的大停电事故情况；然后，围绕网架结构、电源支撑、安全防线、网源协调、运行管控机制等方面，总结梳理高比例新能源电力系统大停电暴露出的共性问题；最后，结合我国能源转型和构建新型电力系统的新形势，提出保障大电网安全运行和防范大面积停电的相关措施和建议。

Abstract

Since 2016

several power blackout events have occurred in power systems with high proportion of renewable energy

notably in South Australia

the UK

Texas (USA)

Brazil

Chile

Spain and Portugal

which provide important warnings and lessons for ensuring China's power system security and power supply reliability. In this paper

these power blackout events are introduced. Secondly

the common causes of the blackout are analyzed from aspects including power grid structure

power source support

system security defense

coordination between the grid and generation sources

and operation management mechanisms. Finally

combined with the recent development in the energy transition and the new power system construction in China

the relevant measures and recommendations are proposed in order to guarantee secure operation of the large interconnected power system and prevent large-scale blackout.

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