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:
Sep. 06, 2022
Filed:
Jul. 10, 2018
Applicant:
Beijing Goldwind Science & Creation Windpower Equipment Co., Ltd., Beijing, CN;
Inventors:
Pengfei Zhang, Beijing, CN;
Cheng Fang, Beijing, CN;
Guilin Zhou, Beijing, CN;
Minghui Wang, Beijing, CN;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F03D 9/00 (2016.01); H02P 9/04 (2006.01); F03D 7/02 (2006.01); F03D 7/04 (2006.01);
U.S. Cl.
CPC ...
F03D 7/0292 (2013.01); F03D 7/048 (2013.01); F05B 2270/1033 (2013.01); F05B 2270/1095 (2013.01); F05B 2270/204 (2020.08); F05B 2270/32 (2013.01); F05B 2270/331 (2013.01); F05B 2270/332 (2013.01); F05B 2270/335 (2013.01);
Abstract
A method and a system for controlling a wind turbine based on sectors. Original sectors of the wind turbine are reconstructed based on a wind resource parameter and a wake-flow effect. A load is calculated and superposed for a new sector obtained from the sector reconstruction. An optimization algorithm is applied, under a condition that a constraint condition of a fatigue load is met, to find an operation parameter for maximum power generation amount of the wind turbine.