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. 03, 2019
Filed:
Oct. 23, 2015
Applicant:
Siemens Aktiengesellschaft, München, DE;
Inventor:
Heng Deng, Ikast, DK;
Assignee:
Siemens Aktiengesellschaft, , DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02P 11/00 (2006.01); H02P 9/00 (2006.01); H02P 9/04 (2006.01); H02P 25/22 (2006.01); H02P 101/15 (2016.01); F03D 7/02 (2006.01);
U.S. Cl.
CPC ...
H02P 9/006 (2013.01); H02P 9/04 (2013.01); F03D 7/0272 (2013.01); H02P 25/22 (2013.01); H02P 2101/15 (2015.01);
Abstract
A method, an arrangement and a computer program for controlling an energy flow to a grid, from an electrical alternating current machine with unbalanced impedance, in particular an electrical alternating current generator of a wind turbine, the method comprising: obtaining a first power signal representing a first power command.