胡清泉,肖先勇,田立伟,李长松.计及电网结构和运行状态的连锁故障关键线路识别[J].电测与仪表,2016,53(10):. Hu Qingquan,Xiao Xianyong,Tian Liwei,Li Changsong.Critical Lines Identification of Cascading Failures in Power System Based on Structure and Operating State[J].Electrical Measurement & Instrumentation,2016,53(10):.
计及电网结构和运行状态的连锁故障关键线路识别
Critical Lines Identification of Cascading Failures in Power System Based on Structure and Operating State
Critical lines greatly promote the development of cascading failures in power system. Considering structure and operating state, a method to identify critical lines comprehensively is proposed. The critical position of lines in structure is gained by line betweenness while risk of a line's removal is obtained based on risk theory and credible theory. At last, a comprehensive index for critical lines identification is presented, which combines the perspectives of structure and operating state. Taking IEEE-RTS 24 bus system for an example, simulation results show the method effectively identifies critical lines causing large-scale blackouts.
