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:
May. 24, 2022
Filed:
Sep. 23, 2020
Tsinghua University, Beijing, CN;
State Grid Jibei Electric Power Company, Beijing, CN;
State Grid Corporation of China, Beijing, CN;
Bin Wang, Beijing, CN;
Yanling Du, Beijing, CN;
Wenchuan Wu, Beijing, CN;
Haitao Liu, Beijing, CN;
Hongbin Sun, Beijing, CN;
Weimin Sun, Beijing, CN;
Zongda Mu, Beijing, CN;
Chenhui Lin, Beijing, CN;
Qinglai Guo, Beijing, CN;
TSINGHUA UNIVERSITY, Beijing, CN;
STATE GRID JIBEI ELECTRIC POWER COMPANY, Beijing, CN;
STATE GRID CORPORATION OF CHINA, Beijing, CN;
Abstract
The present disclosure provides a scheduling method for a power system based on flexible HVDC (high-voltage direct current) and a pumped storage power station, which belongs to a field of power system control technologies. The method is applicable in a power system having a flexible HVDC system and a pumped storage power station. By establishing a scheduling model for the power system, which contains an objective function and multiple constraints, and solving the scheduling model, a capability of the pumped storage power station is used to adjust the unstable output of the renewable energy power generator and stabilize fluctuant of the renewable energy power generation, such that a power incoming into a load center presents a stable ladder pattern and an optimal scheduling scheme can be obtained.