| 发明名称 |
Motor operation control system for an electrically variable transmission |
| 摘要 |
A motor operation control system and method for controlling first and second electric motors of an electrically variable transmission. The system and method determine a minimum battery power associated with a torque of the second electric motor, set the torque of the second electric motor based on the determined minimum battery power, and set a torque of the first electric motor based on the determined minimum battery power. |
| 申请公布号 |
US8897941(B2) |
申请公布日期 |
2014.11.25 |
| 申请号 |
US201213545471 |
申请日期 |
2012.07.10 |
| 申请人 |
Chrysler Group LLC |
发明人 |
Patel Nadirsh;Tamai Goro;Krupadanam Ashish |
| 分类号 |
B60L9/00;B60W20/00;B60K6/445;B60W10/08 |
主分类号 |
B60L9/00 |
| 代理机构 |
|
代理人 |
Smith Ralph E |
| 主权项 |
1. A method of controlling first and second electric motors of a vehicle having an electrically variable transmission, said method comprising using a processor to perform the steps of:
determining minimum and maximum torque limits for the second electric motor; determining a minimum battery power as a function of a torque of the second electric motor, and not the first electric motor; setting the torque of the second electric motor based on the determined minimum battery power; and setting a torque of the first electric motor based on the determined minimum battery power. |
| 地址 |
Auburn Hills MI US |
