发明授权
- 专利标题： Fuel cell drive system
- 专利标题（中）： 燃料电池驱动系统
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申请号： US12374020申请日： 2007-08-10
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公开(公告)号： US08134320B2公开(公告)日： 2012-03-13
- 发明人: Yuichi Koike
- 申请人： Yuichi Koike
- 申请人地址： JP Yokohama-shi
- 专利权人： Nissan Motor Co., Ltd.
- 当前专利权人： Nissan Motor Co., Ltd.
- 当前专利权人地址： JP Yokohama-shi
- 代理机构： Foley & Lardner LLP
- 优先权： JP2006-219535 20060811
- 国际申请： PCT/JP2007/000866 WO 20070810
- 国际公布： WO2008/018182 WO 20080214
- 主分类号： H02P7/00
- IPC分类号： H02P7/00
摘要：
A motor system includes a drive motor configured to generate a drive force using power supplied from a fuel cell; an idle control unit configured to operate the fuel cell intermittently between an idle operation mode and an idle stop mode; a state detection unit configured to detect a state of the fuel cell when the idle stop mode of the fuel cell ends; a recovery time estimation unit configured to estimate a recovery time taken for total voltage of the fuel cell to reach voltage at the idle operation based on the state of the fuel cell detected by the state detection unit; and a control unit configured to perform a correction control for torque of the drive motor based on the recovery time estimated by the recovery time estimation unit.
公开/授权文献
- US20090267556A1 FUEL CELL DRIVE SYSTEM 公开/授权日：2009-10-29
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