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:
Jun. 19, 2018
Filed:
Jun. 15, 2016
Applicant:
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Inventors:
Carl A. Wagner, Beloit, WI (US);
Mustansir Kheraluwala, Lake Zurich, IL (US);
Assignee:
HAMILTON SUNDSTRAND CORPORATION, Charlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02P 7/00 (2016.01); H02H 7/06 (2006.01); B60R 16/03 (2006.01); B64D 41/00 (2006.01); H02P 9/30 (2006.01); H02H 7/122 (2006.01); H02M 5/458 (2006.01); H02P 9/00 (2006.01); H02P 9/14 (2006.01);
U.S. Cl.
CPC ...
H02H 7/06 (2013.01); B60R 16/03 (2013.01); B64D 41/00 (2013.01); H02H 7/122 (2013.01); H02M 5/458 (2013.01); H02P 9/006 (2013.01); H02P 9/14 (2013.01); H02P 9/305 (2013.01); B64D 2221/00 (2013.01);
Abstract
A variable-speed constant-frequency (VSCF) power converter includes a generator control operable to regulate an output voltage of a variable frequency generator at a variable frequency. The VSCF power generator also includes an inverter control operable to regulate a VSCF output voltage at a point-of-regulation at a constant frequency, where the generator control and the inverter control independently control a main line contactor of the point-of-regulation to provide redundant fault protection for an aircraft use.