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:
Apr. 28, 2020
Filed:
Mar. 22, 2018
Applicant:
Senvion Gmbh, Hamburg, DE;
Inventor:
Heinz-Hermann Letas, Bovenau, DE;
Assignee:
SENVION GmbH, Hamburg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 3/38 (2006.01); F03D 80/80 (2016.01); F03D 9/25 (2016.01); H02P 9/10 (2006.01); H02P 101/15 (2016.01);
U.S. Cl.
CPC ...
H02J 3/38 (2013.01); F03D 9/255 (2017.02); F03D 80/85 (2016.05); H02J 3/386 (2013.01); H02P 9/107 (2013.01); F05B 2220/706 (2013.01); H02P 2101/15 (2015.01); Y02E 10/725 (2013.01); Y02E 10/763 (2013.01);
Abstract
A wind turbine includes a wind rotor, a generator, and a converter. The generated electric power is fed from the converter by means of a feed to a turbine transformer for delivery to a grid. The feed is designed as a double branch including a power-branched power circuit breaker unit having a first feed line and a second feed line connected in parallel, wherein a separate low-voltage winding of the turbine transformer and a separate power circuit breaker at the connector of the converter is associated with each feed line.