发明申请
- 专利标题: Voltage Control of Upconverter in a Motored Vehicle Drive
- 专利标题(中): 上变频器在车辆驱动中的电压控制
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申请号: US11918230申请日: 2006-05-19
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公开(公告)号: US20090033257A1公开(公告)日: 2009-02-05
- 发明人: Ryoji Sato , Takashi Yamashita
- 申请人: Ryoji Sato , Takashi Yamashita
- 申请人地址: JP Toyota-Shi, Aichi-ken JP Kariya-Shi, Aichi-Ken
- 专利权人: Toyota Jidosha Kabushiki Kaisha,Denso Corporation
- 当前专利权人: Toyota Jidosha Kabushiki Kaisha,Denso Corporation
- 当前专利权人地址: JP Toyota-Shi, Aichi-ken JP Kariya-Shi, Aichi-Ken
- 优先权: JP2005-148220 20050520
- 国际申请: PCT/JP2006/310515 WO 20060519
- 主分类号: H02P27/02
- IPC分类号: H02P27/02
摘要:
When an ECU receives a transmission signal having a high level from a transmission, the ECU exerts torque reduction control to reduce a torque control value for a motor generator. Furthermore the ECU sets an optimum (or target) value of a voltage as based on the torque control value and a motor rotation speed and controls an upconverter. Herein, when the transmission is shifting gears, the ECU controls the upconverter to allow the voltage to be constant regardless of whether the torque reduction control is exerted to reduce the torque control value.
公开/授权文献
- US07923945B2 Voltage control of upconverter in a motored vehicle drive 公开/授权日:2011-04-12