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:
Jan. 03, 2012
Filed:
Mar. 16, 2009
Toshifumi Yamakawa, Okazaki, JP;
Kazuhito Hayashi, Inazawa, JP;
Masayoshi Suhama, Toyota, JP;
Hideto Hanada, Toyota, JP;
Toshifumi Yamakawa, Okazaki, JP;
Kazuhito Hayashi, Inazawa, JP;
Masayoshi Suhama, Toyota, JP;
Hideto Hanada, Toyota, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, JP;
Abstract
When a target operation point of either a motor MGor a motor MGis included in a resonance range specified by operation points of the motor MGor the motor MGin the occurrence of resonance in a booster converter, a hybrid vehicle controls the booster converter to make the voltage on the side of inverters approach to a preset target boosted voltage that is higher than the voltage on the side of the battery, while controlling the inverters by sine-wave control.