发明授权
- 专利标题： AC drive system for electrically operated vehicle
- 专利标题（中）： 电动车辆交流传动系统
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申请号： US12487695申请日： 2009-06-19
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公开(公告)号： US07825616B2公开(公告)日： 2010-11-02
- 发明人: Warren Clark , Oliver A. Bell, Jr.
- 申请人： Warren Clark , Oliver A. Bell, Jr.
- 申请人地址： US RI Providence
- 专利权人： Textron Innovations Inc.
- 当前专利权人： Textron Innovations Inc.
- 当前专利权人地址： US RI Providence
- 代理机构： Harness, Dickey & Pierce, P.L.C.
- 主分类号： H02P1/00
- IPC分类号： H02P1/00
摘要：
A drive system is provided for a utility vehicle and includes an alternating-current (AC) motor for providing a drive torque. An AC motor controller receives a battery voltage signal, throttle pedal position signal, brake pedal position signal, key switch signal, forward/neutral/reverse (FNR) signal, and run/tow signal indicative of the utility vehicle being configured to be driven and being configured to be towed. The AC motor controller generates an AC drive signal for the AC motor, wherein the AC drive signal is based on the battery voltage signal, throttle pedal position signal, brake pedal position signal, key switch signal, FNR signal, and run/tow signal.
公开/授权文献
- US20090259356A1 AC Drive System For Electrically Operated Vehicle 公开/授权日：2009-10-15
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