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. 27, 2015
Filed:
Apr. 21, 2011
Yoshinobu Sugiyama, Toyota, JP;
Yoshinobu Sugiyama, Toyota, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
If an external power supply is not connected to an electrically powered vehicle by a charging cable and there is a request to output electric power from an AC receptacle, a power generation mode is selected and a charger receives electric power from a main battery, converts it into alternating current electric power, and outputs it to a power line. In the power generation mode when an auxiliary machinery system is fed with electric power one of a first mode (a normal mode) and a second mode (a high-output mode) is selected depending on electric power used at the AC receptacle. In the normal mode, a main DC/DC converter is stopped, while an AC/DC converter is operated to generate auxiliary electric power. In the high-output mode, the main DC/DC converter is operated to generate auxiliary electric power, while the AC/DC converter is stopped.