China Southern Grid Corporation:Exchange station of the two terminals of northwest Yun’nan UHVDC project is put into trial operation

On Sep.29, 2017, Southern Grid Corporation with UHVDC, new exchange stations and terminal exchange station and field input trial operation yielded positive results as an another important node in northwest Yun'nan UHVDC project construction known as one of the 12 key channels to implement the air pollution control proposed by the State Council. The project is expected to have power supply by the end of this year.