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发明名称
Positive sequence distance relay for AC power transmission line protection
摘要
申请公布号
US4821137(A)
申请公布日期
1989.04.11
申请号
US19870120115
申请日期
1987.11.12
申请人
GENERAL ELECTRIC COMPANY
发明人
WILKINSON, STANLEY B.
分类号
H02H3/34;H02H3/38;H02H7/26;(IPC1-7):H02H3/26
主分类号
H02H3/34
代理机构
代理人
主权项
地址
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