摘要
阐述了地铁主变电站内平衡绕组变压器消除3 N次谐波的原理和接线方式,并对其优越性进行探讨,希望对相关工作有所帮助。
The principle and connection mode of the balance winding transformer in the subway main substation to eliminate 3N harmonics were introduced.At the same time,the advantages were discussed,hoping to be helpful to related work.
作者
郝鑫
牛琼
吴光明
HAO Xin;NIU Qiong;WU Guangming(Taiyuan China Railway Rail Transit Construction and Operation Co.,Ltd.,Taiyuan 030000,China)
出处
《电工技术》
2020年第24期89-90,共2页
Electric Engineering
关键词
平衡绕组变压器
轨道交通
供电系统
变压器容量
balance winding transformer
rail transit
power supply system
transformer capacity
