Pharmaceutical
| Mon 09 Mar 2026
Beijing, March 10 -- Foshan Power Supply Bureau Guangdong Power Grid and Shanghai Jiao Tong University have submitted a patent application for Single-phase Earth Fault Zero-sequence Current Transfer Method, System, Equipment, Medium and Product. Li Gaoming, Ouyang Weinian, Zhu Yanting, Zhang Wenjun, Fan Xinming, Peng Feijin, Tan..