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. 12, 2017
Filed:
Apr. 29, 2015
Applicant:
Toshiba Mitsubishi-electric Industrial Systems Corporation, Tokyo, JP;
Inventors:
Yuji Matsuoka, Tokyo, JP;
Tsuguhiro Tanaka, Tokyo, JP;
Paul Bixel, Salem, VA (US);
Tatsuaki Ambo, Tokyo, JP;
Assignee:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02M 7/493 (2007.01); H02M 1/36 (2007.01); H02M 7/5387 (2007.01); H02M 7/77 (2006.01); H02M 1/00 (2006.01); H02M 3/158 (2006.01); H02M 1/32 (2007.01);
U.S. Cl.
CPC ...
H02M 7/493 (2013.01); H02M 1/32 (2013.01); H02M 1/36 (2013.01); H02M 7/53875 (2013.01); H02M 3/1584 (2013.01); H02M 7/77 (2013.01); H02M 2001/007 (2013.01); H02M 2001/0067 (2013.01); H02M 2001/0083 (2013.01); H02M 2001/322 (2013.01);
Abstract
An inverter controller is configured to control inverters connected in parallel. The inverter controller is configured to closes switch of a first inverter and turn on a first switching element provided at the first inverter to charge capacitors of the inverters at the time of starting the inverters, and to close the other switches after the capacitors are charged.