变压器理想并列运行的条件中，变压器的联结组标号必须相同。

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='68476' and id < 4421271 and id<>'4421271' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='68476' and id > 4421271 and id<>'4421271' order by id asc limit 5