若系统无功不足时，发电机可能会增发无功，这样就会使电压过高。（）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32640' and id < 2595491 and id<>'2595491' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32640' and id > 2595491 and id<>'2595491' order by id asc limit 5