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:
Jan. 14, 2025
Filed:
Jun. 08, 2021
Applicant:
Xinjiang Goldwind Science & Technology Co., Ltd., Xinjiang, CN;
Inventor:
Jinpeng Wang, Beijing, CN;
Assignee:
XINJIANG GOLDWIND SCIENCE & TECHNOLOGY CO., LTD., Xinjiang, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02P 21/18 (2016.01); F03D 7/02 (2006.01); F03D 9/25 (2016.01); H02P 21/16 (2016.01); H02P 101/15 (2016.01);
U.S. Cl.
CPC ...
H02P 21/18 (2016.02); F03D 7/0224 (2013.01); F03D 9/25 (2016.05); H02P 21/16 (2016.02); F05D 2220/76 (2013.01); F05D 2260/70 (2013.01); H02P 2101/15 (2015.01);
Abstract
A parameter identification method and a parameter identification apparatus for a wind turbine generator are provided, in which the parameter identification method includes: controlling the generator to no-load start and shut down by adjusting a blade angle; acquiring operating data of the generator in a duration from no-load start to shutdown of the generator; and determining parameters of the generator based on the acquired operating data of the generator.