基于不等边Scott接线方式的铁路同相供电仿真分析  

Simulation Analysis of Railway In-Phase Power Supply Based on Unequal Side Scott Connection Method

作　　者：赵雪 闵亮 牟晓春 孙西保[4] ZHAO Xue;MIN Liang;MOU Xiao-chun;SUN Xi-bao(NARI Group Corporation/State Grid Electric Power Research Institute,Nanjing 210000,China;NARI Technology Co.,Ltd.,Nanjing 210000,China;University of Southern California,Los Angeles 90007,USA;School of Energy and Electrical Engineering,Hohai University,Nanjing 210000,China)

机构地区：[1]南瑞集团有限公司(国网电力科学研究院),江苏南京210000 [2]国电南瑞科技股份有限公司,江苏南京210000 [3]南加利福尼亚大学,洛杉矶90007 [4]河海大学能源与电气学院,江苏南京210000

出　　处：《变压器》2018年第12期27-32,共6页Transformer

摘　　要：以Scott接线方式为原理,同时结合单相背靠背变流器,在解决系统三相电流平衡的基础上补偿了系统侧负序电压、无功和谐波,仿真结果表明该方法可行有效。Based on the principle of Scott c,onnection method,combined with the single- phase back to back converter,the negative sequence voltage,reactive power and harmonics in the side of the system are compensated on the basis of solving the threephase current balance.The simulation results show that the proposed method is feasible and effective.

关 键 词：同相供电 不等边scott 仿真分析 背靠背变流器 补偿系统 

分 类 号：TM401.1[电气工程—电器]