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发明名称
METHOD OF DETECTING AND LOCATING A HIGH-RESISTANCE EARTH FAULT IN AN ELECTRIC POWER NETWORK
摘要
申请公布号
EP0876620(A1)
申请公布日期
1998.11.11
申请号
EP19970942985
申请日期
1997.10.03
申请人
ABB TRANSMIT OY
发明人
LEHTONEN, MATTI
分类号
G01R31/08;H02H3/16;H02H3/40;(IPC1-7):G01R31/08
主分类号
G01R31/08
代理机构
代理人
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