Application Of Quadruple-circuit Transmission Line With Voltage 220kV And Large Current-carrying On The Same Tower

The building of quadruple-circuit transmission line has last for a long time.Especially with the development of economy, the requirement of electricity has been increasing a lot.The application of quadruple-circuit transmission line with voltage 220kV and large current-carrying on the same tower is becoming important.How to choose conducting wire and design of tower is the key to building quadruple-circuit transmission line with large current-carrying.This text introduce the application and question of quadruple-circuit transmission line with voltage 220kV and large current-carrying on the same tower.The text analysing the question of quadruple-circuit transmission line with voltage 220kV and large current-carrying on the same tower, inculding:hign tension about conducting wire, under stress and bending torsion stability about steel tower, With an example to a typical 220kV substation project, the author made the project planning, developing the application of quadruple-circuit transmission line with voltage 220kV and large current-carrying on the same tower...