Electrical
| Tue 28 Jul 2026
Beijing, July 29 -- Guiyang Bureau Ehv Power Transmission Co China Southern Power Grid Co Ltd has sought patent for Direct Current System Transformation Method. This invention was developed by Chen Qiupeng, Wu Chaokui, Liu Changfa, Li Yi, Xu Jun, Yuan Renbiao, Feng Wenxin, Yang Bo, Li Boyi, Yu Chao, Luo Xiyun, Xing Fangbo and Sh..