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. 20, 2012
Filed:
Feb. 28, 2012
Applicants:
Falah Hosini, Vasteras, SE;
Jan R. Svensson, Vasteras, SE;
Jean-philippe Hasler, Vasteras, SE;
Inventors:
Assignee:
ABB Technology AG, , CH;
Primary Examiner:
Int. Cl.
CPC ...
H01F 17/00 (2006.01); H02M 7/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A converter cell module and a voltage source converter system. The converter cell module includes at least two switching elements, means for energy storage and an autotransformer. The autotransformer is arranged to bypass the converter cell module in the case of failure occurring in the converter cell module.