基于Scott接线变压器及AT供电方式的牵引供电系统仿真  

Simulation of Tractive Power Supply System Based on Scott Connection Transformer and AT Power Supply Mode

作　　者：马殷潇[1] 陈莉[1] 方华[1] 

机构地区：[1]西南交通大学电气工程学院,四川成都610031

出　　处：《自动化信息》2012年第7期49-50,共2页Automation Information

摘　　要：本文介绍了牵引变电所Scott接线变压器的接线方式以及AT变压器的接线原理。作者对牵引网进行了简化分析并在此基础上利用Matlab／Simulink仿真软件分别建立了Scott接线变压器模型、牵引网模型、AT变压器模型，并按照AT供电方式将各模型结合起来组成一个牵引供电系统仿真模型。The wiring mode for Scott connection transformer and the connection principle of AT transformer in the traction sub- station are introduced in this paper. The traction electric network is simply analyzed, and on that basis, the Scott connection trans- former model, traction electric network model, AT transformer model are respectively established by the authors who make use of Mat- lab / Simulink simulation software, furthermore, the above models are combined with each other to form a simulation model of the tractive power supply system in accordance with the AT power supply mode.

关 键 词：牵引网 AT变压器 Scott接线变压器 AT供电方式 MATLAB/SIMULINK 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]