| 发明名称 |
METHOD FOR DIAGNOSING FUEL CELL STACK |
| 摘要 |
A method for diagnosing a fuel cell includes measuring a current and a voltage of a fuel cell stack while a fuel cell vehicle operates and sequentially storing the measured current and voltage. Whether or not the fuel cell vehicle operates at a constant current based on the stored current is determined. The measured current of the fuel cell stack is changed by driving any one of external current consumption apparatuses if it is determined based on the determination result that the fuel cell vehicle operates at the constant current. |
| 申请公布号 |
US2015224894(A1) |
申请公布日期 |
2015.08.13 |
| 申请号 |
US201414470304 |
申请日期 |
2014.08.27 |
| 申请人 |
Hyundai Motor Company |
发明人 |
KOO Ja Hoo;KWON Sang Uk |
| 分类号 |
B60L11/18;B60L3/12;H01M8/04;G07C5/08 |
主分类号 |
B60L11/18 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for diagnosing a fuel cell stack, comprising steps of:
measuring a current and a voltage of the fuel cell stack while a fuel cell vehicle operates and sequentially storing the measured current and voltage; determining whether the fuel cell vehicle operates at a constant current based on the stored current; and changing the measured current of the fuel cell stack by driving any one of external current consumption apparatuses if it is determined based on a determination result that the fuel cell vehicle is operating. |
| 地址 |
Seoul KR |
