Aiming at the problem of narrow transmission lines channel and difficult routes selectionof new- built transmission line around town

by the classification analysis for influence factors oftransmission line routes

puts forward route planning scheme of transmission lines around town basedon the feasibility

security and economy principles. The application result shows that this scheme takesaccount of social benefit and economic benefit

so ensures the integration of line construction and towndevelopment

realizes long-term investment benefit in power grid development.