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:
Sep. 03, 2019
Filed:
Nov. 27, 2017
Applicant:
Regal Beloit America, Inc., Beloit, WI (US);
Inventors:
Zachary Joseph Stauffer, Fort Wayne, IN (US);
Luis D. Morales, Fort Wayne, IN (US);
Maung Saw Eddison, Fort Wayne, IN (US);
Assignee:
Regal Beloit America, Inc., Beloit, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02P 6/06 (2006.01); H02H 7/09 (2006.01); H02H 3/08 (2006.01); G01R 19/165 (2006.01); H02H 3/253 (2006.01); H02H 1/04 (2006.01); H02M 5/14 (2006.01);
U.S. Cl.
CPC ...
H02H 7/09 (2013.01); G01R 19/16504 (2013.01); H02H 1/046 (2013.01); H02H 3/083 (2013.01); H02H 3/253 (2013.01); H02M 5/14 (2013.01);
Abstract
A circuit for detecting loss of phase in three-phase power systems. The circuit includes a current sensor and a microprocessor. The current sensors are coupled to respective phases of a three-phase power source configured to supply power to a load. The microprocessor is coupled to the current sensors to process current measurements and detect loss of phase in the three-phase power source.