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:
Feb. 22, 2011
Filed:
May. 24, 2007
Hichirosai Oyobe, Toyota, JP;
Tetsuhiro Ishikawa, Toyota, JP;
Yoshitoshi Watanabe, Nagoya, JP;
Katsuhiro Asano, Toyoake, JP;
Hichirosai Oyobe, Toyota, JP;
Tetsuhiro Ishikawa, Toyota, JP;
Yoshitoshi Watanabe, Nagoya, JP;
Katsuhiro Asano, Toyoake, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Abstract
An ECU detects an effective value and phase of a voltage from a commercial power supply, based on a voltage from a voltage sensor. Further, ECU generates a command current, which is a command value of current caused to flow through power lines and in-phase with the voltage of the commercial power supply, based on the detected effective value and the phase and on a charge/discharge power command value for a power storage device. Then, ECU controls zero-phase voltage of inverters based on the generated command current.