With the lucubrate research of fault mechanism, according to the domino theory and ICAO, to bring forward the idea of electric power system fault chain.

在深入研究电力系统连锁故的基础上,依据骨论和国际民航组(ICAO)事故手册上提出的“事故链”概念,提出了“电力系统事故链”的思想。