简单电力系统中同步发电机并列运行暂态稳定的条件是(    )。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69460' and id < 4498496 and id<>'4498496' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69460' and id > 4498496 and id<>'4498496' order by id asc limit 5