| 发明名称 |
VEHICLE TRANSIENT VOLTAGE CONTROL |
| 摘要 |
A vehicle power system includes a controller that reduces a voltage setpoint of an alternator by a predetermined amount in response to a magnitude of electric charge provided by the alternator during a predetermined time period exceeding a first threshold and a rate of change of power output by the alternator exceeding a second threshold during the time period. The controller also regulates an output voltage of the alternator based on the setpoint. |
| 申请公布号 |
US2017033717(A1) |
申请公布日期 |
2017.02.02 |
| 申请号 |
US201514811388 |
申请日期 |
2015.07.28 |
| 申请人 |
Ford Global Technologies, LLC |
发明人 |
Ansbacher Todd;Judge Alan Francis;Mohr Jeffrey Raymond;Shell Frederick;Irby Michael J.;Price Karen;Jim Gabriel;Semanson Christopher |
| 分类号 |
H02P9/00;H02P9/48 |
主分类号 |
H02P9/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A vehicle power system comprising:
an alternator; and a controller configured to, in response to a magnitude of electric charge provided by the alternator during a predetermined time period exceeding a first threshold and a rate of change of power output by the alternator exceeding a second threshold during the time period, reduce a voltage setpoint of the alternator by a predetermined amount, and regulate an output voltage of the alternator based on the setpoint. |
| 地址 |
Dearborn MI US |
