GENEVA, Feb. 7 -- CHINA SOUTHERN POWER GRID EXTRA HIGH VOLTAGE POWER TRANSMISSION COMPANY ELECTRIC POWER RESEARCH INSTITUTE (No. 223 Kexue Avenue, Huangpu DistrictGuangzhou, Guangdong 510663), 中国南方电网有限责任公司超高压输电公司电力科研院 (中国广东省广州市黄埔区科学大道223号) filed a patent application (PCT/CN2024/143781) for "FAULT DETECTION METHOD AND APPARATUS FOR CONVERTER VALVE, AND COMPUTER DEVICE AND STORAGE MEDIUM" on Dec 30, 2024. With publication no. WO/2026/025803, the details related to the...