输电线路潮流为送有功、受无功，以UA为基础，此时负荷电流IA应在( ) 。

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69548' and id < 4507001 and id<>'4507001' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69548' and id > 4507001 and id<>'4507001' order by id asc limit 5