摘要
通过在变压器低压侧并联Z形联结变压器,解决Yyn0配电变压器带不平衡负载时的中性点漂移问题,并通过PSIM仿真软件进行了验证。
By connecting Z-connected transformer in parallel on the low-voltage side of transformer, the problem of neutral point drift of unbalanced load distribution transformer is solved and verified by simulation software PSIM.
作者
魏彩霞
张淼
孙业荣
马玎
田春生
郭颖颖
WEI Cai-xia;ZHANG Miao;SUN Ye-rong;MA Ding;TIAN Chun-sheng;GUO Ying-ying(Shandong Electrical Engineering & Equipment Group Intelligent Electric Co.,Ltd.,Jinan 250022,China;Electrical Power Research Institute,State Grid Beijing Electric Power Company,Beijing 100075,China)
出处
《变压器》
北大核心
2019年第10期7-10,共4页
Transformer
关键词
配电变压器
不平衡负载
Z形联结
Distribution transformer
Unbalanced load
Z-connection
