Open AccessAnalysis Of Typical Power Grid Blackout Accidents And Suggestions For Countermeasures
Author(s) -
Yi Zhang,
Feng Zheng,
Youchun Li,
Lv Tang,
Xuehu Peng,
Jianguo Mo
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1754/1/012023
Subject(s) - blackout , power grid , grid , process (computing) , control (management) , government (linguistics) , risk analysis (engineering) , power (physics) , electric power system , engineering , scale (ratio) , reliability engineering , computer science , computer security , operations research , business , geography , linguistics , physics , philosophy , quantum mechanics , artificial intelligence , operating system , cartography , geodesy
The prevention and control of power grid blackout has become an important research content of the modern power industry and government departments. This paper collects and compares 160 influential international large-area blackouts since 1960, summarizes and analyzes the main causes, common problems and developing Process. Combined with the operation of China's power grid, the main risk sources of large-scale blackouts and the recovery process are summarized. Based on the lessons of international blackout accidents, some specific suggestions and countermeasures are put forward from four aspects, such as strengthening risk management and operation control of large power grid, which can provide useful reference for the safe operation of large power grids above provincial level.