Measurement & Testing
| Fri 06 Feb 2026
Beijing, Feb. 6 -- Dongguan Power Bureau Guangdong Power Grid has submitted a patent application for On-load Tap-changer Mechanical State Detection Method and Related Device. Chen Bingxin, He Junda, Wan Siwei, Liao Zhaoyi, Zeng Qiang, Liu Lirong, Zhang Yajie, Wu Zhongfei, Liu Lirong, Zhang Chengzhou, He Wenzhi, Wang Zhi, Liu Ke,..