变压器中性点经小电阻接地时，可提高系统发生三相短路情况下的暂态稳定性。(  )

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69516' and id < 4503623 and id<>'4503623' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69516' and id > 4503623 and id<>'4503623' order by id asc limit 5