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:
Dec. 02, 2014
Filed:
Oct. 13, 2011
Applicants:
Semyon Royak, Beachwood, OH (US);
John M. Kasunich, Mayfield Hts., OH (US);
Robert J. Breitzmann, South Russel, OH (US);
John James Jenks, Rocky River, OH (US);
Inventors:
Semyon Royak, Beachwood, OH (US);
John M. Kasunich, Mayfield Hts., OH (US);
Robert J. Breitzmann, South Russel, OH (US);
John James Jenks, Rocky River, OH (US);
Assignee:
Rockwell Automation Technologies, Inc., Mayfield Heights, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02M 5/42 (2006.01); H02M 7/219 (2006.01); H02M 1/32 (2007.01); H02M 1/00 (2006.01);
U.S. Cl.
CPC ...
H02M 1/32 (2013.01); H02M 2001/0022 (2013.01); H02M 7/219 (2013.01); Y02B 70/1408 (2013.01);
Abstract
Active front end power conversion systems are presented having a peak detector with adjustable decay providing a signal to an overload protection component to selectively discontinue rectifier switching control signals for protection of active rectifier switches during unbalanced line voltage conditions.