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:
Dec. 29, 2020
Filed:
Apr. 08, 2016
Applicant:
Toshiba Mitsubishi-electric Industrial Systems Corporation, Chuo-ku, JP;
Inventor:
Yosuke Fujii, Tokyo, JP;
Assignee:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02M 7/487 (2007.01); H02M 7/00 (2006.01); H02M 7/483 (2007.01);
U.S. Cl.
CPC ...
H02M 7/487 (2013.01); H02M 7/003 (2013.01); H02M 2007/4835 (2013.01);
Abstract
In a multilevel power converter (), a power conversion circuit is formed of semiconductor modules (to), the multilevel power converter () includes: a capacitor () on the positive electrode side; a capacitor () on the negative electrode side; an AC bus (L); a capacitor bus (L); a positive electrode bus (L); and a negative electrode bus (L), and the semiconductor modules (to) are arranged such that the inductance in a communication loop is reduced.