Electrical
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has received State Grid Hubei Electric Power Co Ltd DC Co patent application for Voltage Transformer Error Prediction Method and System. Li Xunbo, Wang Rui, Fang Sheng, Feng Yi, Zhong Yuan, Qin Chaoqun, E Yiyang, Feng Xinglong, Shao Bo, He Xiang, Yang Wenkai, Luo Zh..