对待电力生产,如果不透过现象看本质,不把握其规律性,就不能有效地保证安全。电力事故的发生是多种因素综合作用的结果。从发生事故的类型区分:一是天灾。如雷电、大风、暴雨等自然力的破坏,这些不可避免的突发因素,有其自身的不可预测性,防范难度大。二是线路、设备、设施“先 If we look at the nature of electricity production without seeing its regularity, we will not be able to effectively guarantee its safety. The occurrence of electric accidents is the result of a combination of many factors. From the type of accident distinction: First, natural disasters. Such as lightning, wind, rain and other natural damage, these unavoidable unexpected factors, have their own unpredictability, prevention is difficult. Second, the line, equipment, facilities "first