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:
Feb. 13, 2024
Filed:
Jun. 01, 2023
Applicant:
Zhejiang University, Hangzhou, CN;
Inventors:
Zheren Zhang, Hangzhou, CN;
Wentao Liu, Hangzhou, CN;
Ying Huang, Hangzhou, CN;
Yiyan Dong, Hangzhou, CN;
Zheng Xu, Hangzhou, CN;
Assignee:
Zhejiang University, Hangzhou, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 3/38 (2006.01); G05B 19/042 (2006.01);
U.S. Cl.
CPC ...
H02J 3/381 (2013.01); G05B 19/042 (2013.01); G05B 2219/2639 (2013.01); H02J 2300/24 (2020.01); H02J 2300/28 (2020.01);
Abstract
A backup voltage and frequency support method for a 100%-renewable energy sending-end grid, including: (S) selecting a plurality of support nodes in the 100%-renewable energy sending-end grid; (S) mounting a backup voltage and frequency support device at each support node; and (S) dynamically adjusting an active power output of a renewable energy station of the 100%-renewable energy sending-end grid according to a frequency of a grid-connection point.