Corona Effect On 750KV Transmission Line

May 15, 2020   photos  

The Raichur-Sholapur 765KV single-circuit transmission line is the highest voltage transmission line in India . Today, commercial line exist up to 765kV and apart from AC(alternating current) technology, there is widespread deployment of DC (direct current) lines. In terms of high voltage direct current (HVDC) lines, India is establishing lines with ultra high voltages of even ±800kV. An outstanding aspect of India’s power transmission endeavours has been the effort to set up ultra high voltage power transmission lines at 1,200kV—the highest voltage level anywhere in the world as yet. Though India has yet to establish 1,200kV power transmission technology on a commercial scale, a good beginning has been made by setting up testing facilities in Bina UHVAC test station in Madhya Pradesh.