发明名称 |
Method and apparatus for monitoring equivalent series resistance and for shunting a fuel cell |
摘要 |
A fuel cell power system comprising a fuel cell having a cathode and an anode adapted to be coupled to a fuel supply, and which is configured to produce electrical power having a current and voltage output; a controller electrically coupled with the fuel cell, and configured to selectively short the anode to the cathode of the fuel cell; and circuitry configured to measure resistance of the fuel cell in timed relation to the shorting.
|
申请公布号 |
US6620538(B2) |
申请公布日期 |
2003.09.16 |
申请号 |
US20020056543 |
申请日期 |
2002.01.23 |
申请人 |
AVISTA LABORATORIES, INC. |
发明人 |
BAI LIJUN;LOTT DAVID R.;MARTIN VANELL L. |
分类号 |
H01M8/04;(IPC1-7):H01M8/04 |
主分类号 |
H01M8/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|