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:
May. 05, 2020
Filed:
Nov. 17, 2016
Applicant:
Toshiba Mitsubishi-electric Industrial Systems Corporation, Chuo-ku, JP;
Inventors:
Kazuki Nishimura, Chuo-ku, JP;
Toshihide Nakano, Chuo-ku, JP;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
H02M 7/487 (2007.01); H02J 9/06 (2006.01); H02M 5/458 (2006.01); H02M 7/48 (2007.01); H02M 3/158 (2006.01); H02M 1/32 (2007.01);
U.S. Cl.
CPC ...
H02M 7/487 (2013.01); H02J 9/062 (2013.01); H02M 1/32 (2013.01); H02M 3/1582 (2013.01); H02M 5/4585 (2013.01); H02M 7/48 (2013.01);
Abstract
A first wire (WP, WN, WC) is provided between a first converter unit (U) and a DC bus line (PL, NL, CL). A second wire (WP, WN, WC) is provided between a second converter unit (U) and a DC bus line (PL, NL, CL). A third wire (WP, WN, WC) is provided between a third converter unit (U) and a DC bus line (PL, NL, CL). A first fuse (FP, FN, FC) is inserted in each of the first wire (WP, WN, WC). A second fuse (FP, FN, FC) is inserted in each of the second wire (WP, WN, WC). A third fuse (FP, FN, FC) is inserted in each of the third wire (WP, WN, WC).