经消弧线圈接地的系统，发生单相接地故障时，故障处的容性功率由线路指向母线（ ）

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69493' and id < 4501588 and id<>'4501588' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69493' and id > 4501588 and id<>'4501588' order by id asc limit 5