单相自动重合闸模式下，线路发生永久性两相短路故障，重合闸如何动作（ ）

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69480' and id < 4501496 and id<>'4501496' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69480' and id > 4501496 and id<>'4501496' order by id asc limit 5