Research On Safety Management Of Transmission Lines In Hebei Electric Power Inspection And Repair Branch Company

With the rapid development of social economy,electric power,as an energy industry,plays an irreplaceable role in it.At present,500 kV EHV transmission line under the jurisdiction of Hebei Electric Power Maintenance Branch of State Grid has become the backbone network of North China regional power grid.It plays an important role in guaranteeing national economy,people's livelihood and the safe and stable operation of State Grid.Play an important role.Although in recent years,the company has paid more attention to safety management,but the safety management of transmission lines is still in a very passive situation.From a scientific point of view,this paper analyzes the status quo of intrinsic safety management at home and abroad by consulting literature and data,and concludes the necessity of studying intrinsic safety of transmission lines.Taking this as the goal,guided by intrinsic safety theory and taking Hebei Electric Power Maintenance Branch as the research object,this paper expounds the present situation of safety management of transmission lines in the company by means of questionnaires and combining with practical work through investigation and visits of front-line employees and managers of the company,and discusses the operation and maintenance of transmission lines.Analysis was made.Then according to the "4M" elements of the accident,four factors affecting the intrinsic safety management of enterprises are put forward,which provides a basis for the AHP modeling.On the basis of defining the concept,principle and significance of intrinsic safety management,the paper evaluates the status quo of intrinsic safety management of transmission lines by AHP.In view of the evaluation results,the problems and shortcomings in the safety management of the company at this stage are put forward,and suggestions for improvement are put forward.