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:
Nov. 28, 2017
Filed:
Apr. 22, 2016
Applicant:
Kabushiki Kaisha Yaskawa Denki, Kitakyushu-shi, JP;
Inventor:
Hirotaka Toujinbara, Kitakyushu, JP;
Assignee:
KABUSHIKI KAISHA YASKAWA DENKI, Kitakyushu-shi, JP;
Primary Examiner:
Int. Cl.
CPC ...
H02M 7/521 (2006.01); H02M 7/48 (2007.01); H02J 3/38 (2006.01); H02M 1/00 (2006.01);
U.S. Cl.
CPC ...
H02M 7/48 (2013.01); H02J 3/381 (2013.01); H02M 2001/007 (2013.01);
Abstract
A power conversion apparatus includes power conversion circuitry that converts first power supplied from a power source into AC power corresponding to second power of a power system, and control circuitry that instructs, at a time that is determined based on a voltage across a capacitor disposed between the power system and the power conversion circuitry, the power conversion circuitry to start applying an AC voltage to the capacitor.
Toujinbara, Hirotaka. (2017). Power conversion apparatus, power generation system, and control method (U.S. Patent No. 9831798). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9831798
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile