南方电网技术2025，Vol.19Issue(8)：1-10,10.DOI:10.13648/j.cnki.issn1674-0629.2025.08.001
"4·28"西班牙、葡萄牙大停电事故分析及对我国电网的启示
Analysis on Blackout in Spanish and Portuguese Power Systems on April 28 th,2025 and Its Enlightenment to Power System in China
摘要
Abstract
On April 28th,2025 Power systems in Spain and Portugal suffered stability destruction and massive blackout.The total power outage duration exceeded 18 hours,affecting the power supply for over 50 million people.The power system overview for Spain and Portugal,including the generation,power network and load profiles,are firstly introduced in this paper.Then,the entire development process of failure and blackout are presented based on the blackout investigation reports provided by the Spanish govern-ment and the Spanish power system operator,covering the system operation status before the fault,the failure progression,and the system restoration phases,and the causes of the blackout are summarized.Finally,based on the actual situation of power systems of China,suggestions are proposed for preventing large-scale power outages in the context of high penetration of renewable energy.关键词
西班牙电力系统/大停电事故/安全稳定/动态无功功率控制/新能源涉网管理/安全防御体系Key words
Spanish power system/blackout/security and stability/dynamic reactive power control/renewable energy integration management/security defense system分类
信息技术与安全科学引用本文复制引用
郭琦,王庆红,谭伟涛,王宏,刘沁莹,常东旭,刘宇明.."4·28"西班牙、葡萄牙大停电事故分析及对我国电网的启示[J].南方电网技术,2025,19(8):1-10,10.基金项目
国家重点研发计划资助项目(2022YFA1004600) （2022YFA1004600）
国家自然科学基金资助项目(U23B6008) （U23B6008）
中国南方电网有限责任公司科技项目(ZDKJXM20240024).Supported by the National Key Research and Development Program of China(2022YFA1004600) （ZDKJXM20240024）
the National Natural Science Foundation of China(U23B6008) （U23B6008）
the Science and Technology Project of China Southern Power Grid Co.,Ltd.(ZDKJXM20240024). （ZDKJXM20240024）
