The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 07, 2025
Filed:
Oct. 23, 2024
Zhejiang University, Hangzhou, CN;
China Southern Power Grid Csg Electric Power Research Institute, Guangzhou, CN;
Guoteng Wang, Hangzhou, CN;
Wentao Liu, Hangzhou, CN;
Ying Huang, Hangzhou, CN;
Yan Li, Guangzhou, CN;
Baorong Zhou, Guangzhou, CN;
Ye Zhang, Guangzhou, CN;
Wangqianyun Tang, Guangzhou, CN;
Zheng Xu, Hangzhou, CN;
ZHEJIANG UNIVERSITY, Hangzhou, CN;
CHINA SOUTHERN POWER GRID CSG ELECTRIC POWER RESEARCH INSTITUTE, Guangzhou, CN;
China Southern Power Grid Co., Ltd., Guangzhou, CN;
Abstract
A method for enhancing transient stability of a renewable energy power system is performed as follows. An external subsystem corresponding to the renewable energy power system is constructed. A first matrix corresponding to the external subsystem based on voltage control is constructed. A second matrix corresponding to the renewable energy power system is generated. A transient stability Lyapunov function corresponding to the renewable energy power system is constructed in real time based on the first matrix and the second matrix. A first control signal corresponding to the renewable energy power system is generated based on Lyapunov's second method. The transient stability of the renewable energy power system is controlled and enhanced in real time based on the first control signal. The first control signal is an adaptive voltage control signal of the renewable energy power system.