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:
Oct. 02, 2012
Filed:
Sep. 24, 2008
Mehdi Abolhassani, Austin, TX (US);
Ryan Edwards, Round Rock, TX (US);
Thomas Keister, Georgetown, TX (US);
Alex Skorcz, Cedar Park, TX (US);
Enrique Ledezma, Austin, TX (US);
Chao Hsu Liao, Wuxi Jiangsu, CN;
Mehdi Abolhassani, Austin, TX (US);
Ryan Edwards, Round Rock, TX (US);
Thomas Keister, Georgetown, TX (US);
Alex Skorcz, Cedar Park, TX (US);
Enrique Ledezma, Austin, TX (US);
Chao Hsu Liao, Wuxi Jiangsu, CN;
TECO-Westinghouse Motor Company, Round Rock, TX (US);
Abstract
In one embodiment, a system may include multiple transformers each to provide an output to one or more power cells, where the power cells provide AC power to a load. Each transformer may have at least one primary winding and multiple secondary windings, where the primary winding of each transformer is phase shifted with respect to its neighboring transformers and the secondary windings are also phase shifted. The phase shift of the primary winding can be based on the phase shift of the secondary windings and a number of the plurality of transformers.