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:
Nov. 24, 2020
Filed:
Sep. 01, 2017
Applicant:
Siemens Gamesa Renewable Energy A/s, Brande, DK;
Inventors:
Assignee:
SIEMENS GAMESA RENEWABLE ENERGY A/S, Brande, DK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02P 21/00 (2016.01); H02P 21/05 (2006.01); H02P 21/22 (2016.01); F03D 9/25 (2016.01); F03D 7/02 (2006.01); H02P 9/10 (2006.01); H02P 21/14 (2016.01); H02P 25/22 (2006.01); H02P 29/50 (2016.01); H02P 101/15 (2016.01);
U.S. Cl.
CPC ...
H02P 21/05 (2013.01); F03D 7/0272 (2013.01); F03D 9/25 (2016.05); H02P 9/102 (2013.01); H02P 21/141 (2013.01); H02P 21/22 (2016.02); H02P 25/22 (2013.01); H02P 29/50 (2016.02); F05B 2220/706 (2013.01); F05B 2270/10 (2013.01); F05B 2270/20 (2013.01); F05B 2270/30 (2013.01); H02P 2101/15 (2015.01);
Abstract
Provided is a control arrangement for controlling an electrical machine, including: a fundamental current controller, at least one harmonic flux controller related to a harmonic of an electrical frequency of the electrical machine, a summation system for adding voltage commands to obtain a summed voltage command based on which the electrical machine.