| 发明名称 |
VEHICLE BATTERY POWER TRANSFER LIMIT MANAGEMENT SYSTEM AND METHOD |
| 摘要 |
A vehicle includes a powertrain including an electric machine and a traction battery. The vehicle also includes at least one controller programmed to, during a transmission shift event, cause the electric machine to absorb torque. The torque absorption causes current generated by the electric machine to charge the battery according to a predetermined power transfer schedule defining a charge limit. The controller is further programmed to permit the current to exceed the charge limit for a predetermined duration of time in certain instances. |
| 申请公布号 |
US2015336566(A1) |
申请公布日期 |
2015.11.26 |
| 申请号 |
US201414283775 |
申请日期 |
2014.05.21 |
| 申请人 |
FORD GLOBAL TECHNOLOGIES, LLC |
发明人 |
JOHRI Rajit;YAMAZAKI Mark Steven;THOMPSON Scott James;ZHANG Chen |
| 分类号 |
B60W20/00;F02N11/08 |
主分类号 |
B60W20/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A vehicle comprising:
a powertrain including an electric machine; a traction battery; and at least one controller programmed to, during a transmission shift event, cause the electric machine to absorb torque, cause current generated by the electric machine to charge the battery according to a predetermined power transfer schedule defining a charge limit, and permit the current to exceed the charge limit for a predetermined duration of time. |
| 地址 |
Dearborn MI US |
