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:
Oct. 23, 2012
Filed:
Oct. 30, 2008
Applicant:
Hidetomo Ohashi, Matsumoto, JP;
Inventor:
Hidetomo Ohashi, Matsumoto, JP;
Assignee:
Fuji Electric Co., Ltd., Kawasaki-Shi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05F 1/607 (2006.01); G05F 1/61 (2006.01);
U.S. Cl.
CPC ...
Abstract
A driving system for an electrical power conversion equipment includes a driving circuit for driving a switching device provided in the electrical power conversion equipment, and a driving capacity control circuit for controlling a driving capacity of the driving circuit. The driving capacity during a resonant operation of the electrical power conversion equipment becomes higher than that at a start of the resonant operation when the switching device is turned-on.