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:
Jan. 31, 2017
Filed:
Aug. 25, 2015
Applicant:
Abb Technology Ltd., Zürich, CH;
Inventors:
Zhenyuan Wang, Apex, NC (US);
Sara Ahmed, Morrisville, NC (US);
Francisco Canales, Daettwil-Baden, CH;
Assignee:
ABB SCHWEIZ AG, Baden, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M 7/04 (2006.01); G06F 1/32 (2006.01); G06F 1/26 (2006.01);
U.S. Cl.
CPC ...
H02M 7/04 (2013.01); G06F 1/263 (2013.01); G06F 1/3287 (2013.01);
Abstract
A power supply system includes an AC input interface, a DC output interface, and each of a single-conversion power supply path and a multi-conversion power supply path extending between the AC input interface and the DC output interface. Operating the system in a first or standard mode includes conveying electrical power between an AC power supply and an electrical load by way of the single-conversion power supply path. Operation in a second or non-standard operation mode includes conveying the electrical power by way of the multi-conversion power supply path.