对含动车组负荷的牵引供电系统的仿真研究  

Simulation Research on the Power Supply System Containing Load of Multiple Units

作　　者：李晴[1] 徐丽杰[1] 

机构地区：[1]北京交通大学电气工程学院,北京100044

出　　处：《铁道车辆》2008年第7期5-6,共2页Rolling Stock

摘　　要：电力牵引负荷在电力系统中的分布计算宜采用三相分析法。文章提出了一种基于支路三相谐波模型形成系统三相谐波节点导纳矩阵的新思路,并对某含动车组的牵引供电系统进行了仿真研究。The three-phase analysis method should be applied for the distribution calculation of electrical traction load in the electrical system.A new scheme to form the nodal point admittance matrix of the systematical three-phase harmonic wave on the basis of the branch three-phase harmonic model is put forward,and the simulation research is made on the power supply system containing the multiple units for traction.

关 键 词：动车组 电力牵引负荷 三相 谐波节点导纳矩阵 

分 类 号：U266.2[机械工程—车辆工程]