| 发明名称 |
Incipient leakage current fault detection apparatus and method |
| 摘要 |
A leakage sensor determines a signal representative of a neutral-to-ground leakage current or voltage from the neutral point of an electric machine of an associated electrical system. A processor uses the sensed signal to determine incipient faults in at least one component of the electrical system.
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| 申请公布号 |
US6421618(B1) |
申请公布日期 |
2002.07.16 |
| 申请号 |
US19980222276 |
申请日期 |
1998.12.28 |
| 申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
KLIMAN GERALD BURT;CHBAT NICOLAS WADIH;YAZICI BIRSEN;CLAUS BERNHARD ERICH HERMANN;REDINGER KRISTOFOR LYNN |
| 分类号 |
G01R31/02;G01R31/06;G01R31/34;(IPC1-7):G01R31/00 |
主分类号 |
G01R31/02 |
| 代理机构 |
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