摘要
利用EMTDC/PSCAD软件建立了电力机车的主电路。通过C语言编写自定义模块实现了在仿真过程不停止的情况下,实时调节整流电路触发角,通过实时观察牵引网侧电流的波形,并对其进行傅里叶分析,得出电力机车在运行过程中直流侧电压和牵引网侧电流的特点。
The main circuit of electric locomotive was transiently run with the software named EMTDC/PSCAD. Based on the system dynamics section, which was built with the program of C, the trigger angle can be changed when the simulation not stopped. Through the FFT analysis of the current of the traction network, the characteristic of the DC-side voltage and the current of the AC-side of the traction power supply system can be obtained.
出处
《微型机与应用》
2012年第4期71-73,共3页
Microcomputer & Its Applications
