GENEVA, May 9 -- ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID (No. 11 Kexiang Road, Science Park, Huangpu DistrictGuangzhou, Guangdong 510663), 南方电网科学研究院有限责任公司 (中国广东省广州市黄埔区科学城科翔路11号) filed a patent application (PCT/CN2025/124783) for "DYNAMIC PERFORMANCE TEST METHOD FOR ENERGY DISSIPATION BRANCH IN ENERGY SELF-BALANCING FLEXIBLE DIRECT-CURRENT VALVE, AND RELATED APPARATUS" on Sep 28, 2025. With publication no. WO/2026/092035, the details related to the patent application was published on May 07, 20...