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. 07, 2017
Filed:
Feb. 17, 2015
Applicant:
Fsp Technology Inc., Taoyuan, TW;
Inventors:
Assignee:
FSP TECHNOLOGY INC., Taoyuan, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M 1/12 (2006.01); H02M 7/5395 (2006.01); H02J 3/01 (2006.01); H02J 3/38 (2006.01); H02M 7/44 (2006.01);
U.S. Cl.
CPC ...
H02M 1/12 (2013.01); H02J 3/01 (2013.01); H02J 3/383 (2013.01); H02M 7/5395 (2013.01); H02M 7/44 (2013.01);
Abstract
The invention is directed to an inverter device and a power converting method thereof. A control unit adjusts a pulse width modulation (PWM) signal serving to control power conversion of an inverter circuit according to a current harmonic component detected by a detection unit to generate an offset current to be superposed to an AC current output by the inverter circuit.