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. 10, 2019
Filed:
Dec. 22, 2015
Applicant:
Mitsubishi Electric Corporation, Chiyoda-ku, Tokyo, JP;
Inventors:
Yukio Nakashima, Tokyo, JP;
Takayoshi Miki, Tokyo, JP;
Assignee:
MITSUBISHI ELECTRIC CORPORATION, Chiyoda-Ku, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02M 1/34 (2007.01); H02M 7/00 (2006.01); H02M 7/217 (2006.01); H02M 7/537 (2006.01); H02P 27/06 (2006.01);
U.S. Cl.
CPC ...
H02M 1/34 (2013.01); H02M 7/003 (2013.01); H02M 7/217 (2013.01); H02M 7/537 (2013.01); H02P 27/06 (2013.01);
Abstract
A power conversion apparatus includes a main capacitor to store therein DC power, and an inverter circuit to convert the DC power stored in the main capacitor to AC power. The main capacitor and a power semiconductor element that constitutes the inverter circuit are connected to each other by a P-side common wire through which a switching current flows. A switching-current shunt component is connected in parallel to the P-side common wire.