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:
Aug. 27, 2024
Filed:
Jul. 30, 2021
Nanjing University of Posts and Telecommunications, Jiangsu, CN;
State Grid Electric Power Research Institute Co. Ltd, Jiangsu, CN;
Dong Yue, Jiangsu, CN;
Chunxia Dou, Jiangsu, CN;
Zhijun Zhang, Jiangsu, CN;
Wenbin Yue, Jiangsu, CN;
Xiaohua Ding, Jiangsu, CN;
Jianbo Luo, Jiangsu, CN;
Yanman Li, Jiangsu, CN;
Kun Huang, Jiangsu, CN;
Tao Han, Jiangsu, CN;
NANJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS, Jiangsu, CN;
STATE GRID ELECTRIC POWER REREARCH INSTITUTE CO. LTD, Jiangsu, CN;
Abstract
A source-grid-load-storage networked collaborative frequency control method is disclosed, which comprises acquiring total active power ΔP to be regulated during a secondary frequency regulation process of a power grid; performing frequency regulation by source-grid-load-storage of the power distribution system, allocating power regulation capacities, and determining whether the desired total active power is met after the frequency regulation; if the desired total active power is met, determining whether power of power generation units is out of limit; if the power of the power generation units is not out of limit, keeping active power of the power distribution system in balance to complete frequency regulation of the power grid; if the power of the power generation units is out of limit, correcting the power regulation capacities of the power generation units of the source-grid-load-storage and compensating a power difference to keep the active power of the power distribution system in balance.