发明名称 |
Motor Control Device, Motored Vehicle Equipped Therewith, and Method of Controlling a Motor |
摘要 |
When a motor temperature exceeds a threshold value, a torque control unit reduces a torque control value for a motor generator. A torque limitation control unit determines from torque control value and vehicular speed whether limiting a torque by the torque control unit should be alleviated, and if so the torque limitation control unit activates a signal for a predetermined period of time. When the signal is activated, the torque control unit stops reducing the torque control value and fixes the torque control value to be constant.
|
申请公布号 |
US2008315814(A1) |
申请公布日期 |
2008.12.25 |
申请号 |
US20070279677 |
申请日期 |
2007.04.03 |
申请人 |
TAKIZAWA KEIJI;AIHARA HIROSHI |
发明人 |
TAKIZAWA KEIJI;AIHARA HIROSHI |
分类号 |
H02P7/00 |
主分类号 |
H02P7/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|