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:
Mar. 05, 2024
Filed:
Jun. 14, 2021
Tsinghua University, Beijing, CN;
State Grid Jibei Electric Power Company, Beijing, CN;
Bin Wang, Beijing, CN;
Yanling Du, Beijing, CN;
Wenchuan Wu, Beijing, CN;
Haitao Liu, Beijing, CN;
Hongbin Sun, Beijing, CN;
Guannan Wang, Beijing, CN;
Qinglai Guo, Beijing, CN;
Qi Wang, Beijing, CN;
Chenhui Lin, Beijing, CN;
TSINGHUA UNIVERSITY, Beijing, CN;
STATE GRID JIBEI ELECTRIC POWER COMPANY, Beijing, CN;
Abstract
A reactive power-voltage control method for integrated transmission and distribution networks is provided. The reactive power-voltage control method includes: establishing a reactive power-voltage control model for a power system consisting of a transmission network and a plurality of distribution networks; performing a second order cone relaxation on a non-convex constraint of the plurality of distribution network constraints to obtain the convex-relaxed reactive power-voltage control model; solving the convex-relaxed reactive power-voltage control model to acquire control variables of the transmission network and control variables of each distribution network; and controlling the transmission network based on the control variables of the transmission network and controlling each distribution network based on the control variables of the distribution network, so as to realize coordinated control of the power system.