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. 16, 2020
Filed:
Jun. 17, 2016
Applicant:
Mitsubishi Electric Corporation, Tokyo, JP;
Inventors:
Shigeo Umehara, Tokyo, JP;
Koichi Arisawa, Tokyo, JP;
Yosuke Shinomoto, Tokyo, JP;
Takashi Yamakawa, Tokyo, JP;
Shinya Toyodome, Tokyo, JP;
Assignee:
Mitsubishi Electric Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02P 21/00 (2016.01); H02P 27/12 (2006.01); H02P 25/22 (2006.01); H02P 27/06 (2006.01); H02P 21/24 (2016.01); H02M 3/155 (2006.01); H02P 21/18 (2016.01); H02P 21/22 (2016.01); F25B 31/02 (2006.01); H02M 7/5387 (2007.01); H02P 21/05 (2006.01); H02M 1/00 (2006.01);
U.S. Cl.
CPC ...
H02P 27/12 (2013.01); F25B 31/02 (2013.01); H02M 3/155 (2013.01); H02M 7/53871 (2013.01); H02P 21/05 (2013.01); H02P 21/18 (2016.02); H02P 21/22 (2016.02); H02P 21/24 (2016.02); H02P 25/22 (2013.01); H02P 27/06 (2013.01); H02M 2001/007 (2013.01);
Abstract
A motor system according to the present invention includes: a motor including a first winding portion and a second winding portion, the second winding portion having a larger number of turns than the first winding portion; a first inverter connected to the first winding portion; and a second inverter connected to the second winding portion.