INTERNATIONAL PATENT: TSINGHUA UNIVERSITY, 清华大学 FILES APPLICATION FOR "PLANNING METHOD AND SYSTEM FOR MULTI-REGION ASYNCHRONOUSLY INTERCONNECTED POWER GRIDS CONSIDERING FREQUENCY SECURITY CONSTRAINTS"

GENEVA, May 18 -- TSINGHUA UNIVERSITY (QinghuayuanHaidian District, Beijing 100084), 清华大学 (中国北京市海淀区清华园1号) filed a patent application (PCT/CN2025/133927) for "PLANNING METHOD AND SYSTEM FOR MULTI-REGION ASYNCHRONOUSLY INTERCONNECTED POWER GRIDS CONSIDERING FREQUENCY SECURITY CONSTRAINTS" on Nov 10, 2025. With publication no. WO/2026/098693, the details related to the patent application was published on May 15, 2026.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): ZHONG, Haiwang (Qinghuayu...