Research On The Feasibility Of 220kV Power Transmission Project In XingAn League Open Economic Zone

For Inner Mongolia xingan league wulanhaote economic and technological development zone of electricity demand,improve the power supply ability of the enterprises in the development and quality,promoting economic and social development in xingan league,need to build the necessary power transmission and transformation project.In this paper,the feasibility study of 220 kV power transmission and transformation project of xingan unita development zone is carried out.The purpose is to improve the structure of xingunita power grid and meet the needs of local economic development.In this article,the first thing that we have to do is to make a plan and design for the system access plan,a second device,and a protocol for the project of the power grid corporation,which is based on State Grid Corporation of China.Second on the proposed development zone 220 kV substation site plan choice,on the basis of the main electrical wiring schemes,general layout plan,electric secondary scheme,construction and so on has carried on the plan.Again,starting from state grid corporation of china and transformation project,in consideration of influencing factors of the path to the program,the planning and design scheme of circuit path,at the same time on the wire,ground wire and tower.At last,the whole project is estimated and the economic indicators are evaluated.Through the research and analysis of the technical and economical efficiency of the transmission and transformation project,it is proved that the construction of the power transmission and transformation project is necessary and feasible.