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:
Mar. 11, 2014
Filed:
Sep. 14, 2012
Applicants:
Bin Wang, Shanghai, CN;
Hongyang Wu, Shanghai, CN;
Jian Jiang, Shanghai, CN;
Jingtao Tan, Shanghai, CN;
Yaping Yang, Shanghai, CN;
Inventors:
Bin Wang, Shanghai, CN;
Hongyang Wu, Shanghai, CN;
Jian Jiang, Shanghai, CN;
Jingtao Tan, Shanghai, CN;
Yaping Yang, Shanghai, CN;
Assignee:
Delta Electronics (Shanghai) Co., Ltd., Shanghai, CN;
Primary Examiner:
Int. Cl.
CPC ...
H02M 7/537 (2006.01); H02M 7/155 (2006.01);
U.S. Cl.
CPC ...
Abstract
A multiple inverter and an active power filter system are disclosed in the invention, said multiple inverter can decrease the volume and harmonics, increase the efficiency and decrease the cost, and can be applied to various occasions. The technical scheme is: the filter assembly in the multiple inverter is installed at the output inductor of the multiple inverter for filtering the harmonics.