Research On The Feasibility The Of 220kV Power Transmission Project In Ordos Jintai

In order to meet the DuGuiTaKa industrial park's electricity demand in Ordos of The Inner Mongolia Autonomous Region,improve the park enterprise supply ability and power quality,ensure the normal production and operation of the park,and promote regional economic development,it is a need to build the necessary power transmission project.This paper will research on the feasibility of the 220 kV Power Transmission Project in Ordos Jintai,whose purpose is to improve the Inner Mongolia power grid structure,meet the development of the local economy and improve the economic benefit.Firstly,this paper designed once system access scheme?relay protection scheme?telecontrol plan and the overall communication scheme of the power transmission project.Then,we analyzed the place of the Jintais 220 kV substation,and designed the main electrical connection scheme?main equipment selection?the general layout scheme?twice electric construction scheme of the substation.Next,this paper designed the line path scheme,wire and tower type after thinking about the point of view of the overall situation of the power transmission project line?substations current situation and factors affecting the path plan.Finally,this paper estimated investment and evaluated economic index for the power transmission project.Through the research and analysis of technology and economy of the power transmission project,this paper demonstrates the power transmission project construction is necessary and feasible.