摘要
给出了煤矿电机车蓄电池充电装置的结构图及工作原理,分别阐述了主电路图的三相电压型PWM整流器的基本原理和DC/DC变换器的2种简单工作模式及控制电路的工作方式,最后通过MATLAB/simulink仿真验证了该系统能够完成快速稳定、高效节能的充电。
Gives system structure and working principle of coal electric locomotive storage battery charging device,Respectively expounds basic principle of Three-phase voltage source PWM rectifier and DC/DC converter two kinds of simple working mode of main circuit and working of control circuit.Finally,through MATLAB/simulink verifies This system can accomplish fast and steady and high efficiency and saving energy of charging.
出处
《煤矿机械》
北大核心
2011年第11期147-149,共3页
Coal Mine Machinery
