Engineering
| Wed 25 Mar 2026
Beijing, March 25 -- Guizhou Power Grid has applied Chinese patent for Inversion System with Symmetrical Clamping Structure and Inversion Control Method. He Mingjun, Tan Zhukui, Wang Yang, Cai Yongxiang, Xu Yutao, Mou Jingyan, You Xinyu, Song Zihong, Zhang Song, Zhang Yang, Hu Tiansong, Zhang Xiangxiong, Yoon Jin-bin, Yang Lunhu..