电压型逆变电路，为了给交流侧向直流侧反馈的无功能量提供通道，逆变桥各臂都并联了 (）。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='32650' and id < 2596067 and id<>'2596067' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32650' and id > 2596067 and id<>'2596067' order by id asc limit 5