本文通过对一起不打导线保护导致导线下落事故的原因分析,提出人为违章作业事故的发生原因及其预防措施,以达到实现电力企业的安全生产和预防类似事故的发生。 Based on the analysis of the causes of the wires falling accidental caused by the wire protection, this paper puts forward the causes and precautions of human-induced illegal operation accidents in order to achieve the safety production of electric power enterprises and prevent the occurrence of similar accidents.