| 发明名称 |
FUEL CELL SYSTEM |
| 摘要 |
A fuel cell system includes a fuel cell; and a control unit that is configured to set a target current value of the fuel cell based on an output request for the fuel cell, predict that a voltage drop of the fuel cell occurs in a high current region of the fuel cell, based on an output voltage value of the fuel cell in a low current region of the fuel cell, if an output current value of the fuel cell is in the low current region and the target current value is above a current threshold that is set in the high current region, reset the target current value to a current value that is smaller than the set target current value, if it is predicted that the voltage drop occurs, and change the output current value of the fuel cell to the reset target current value. |
| 申请公布号 |
US2017025689(A1) |
申请公布日期 |
2017.01.26 |
| 申请号 |
US201615216250 |
申请日期 |
2016.07.21 |
| 申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
MATSUSUE Masaaki |
| 分类号 |
H01M8/04828;H01M16/00;H01M8/04992;H01M8/04537;H01M8/0438 |
主分类号 |
H01M8/04828 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A fuel cell system comprising:
a fuel cell; and a control unit that is configured to set a target current value of the fuel cell based on an output request for the fuel cell, predict that a voltage drop of the fuel cell occurs in a high current region of the fuel cell, based on an output voltage value of the fuel cell in a low current region of the fuel cell, if an output current value of the fuel cell is in the low current region and the target current value is above a current threshold that is set in the high current region, reset the target current value to a current value that is smaller than the set target current value, if it is predicted that the voltage drop occurs, and change the output current value of the fuel cell to the reset target current value. |
| 地址 |
Toyota-shi JP |
