摘  要：本文介紹了基于永磁同步電機(jī)的內(nèi)燃調(diào)車機(jī)車電路，通過MATLAB建模仿真了以電氣制動(dòng)功率為要求的制動(dòng)工況下能量傳遞對(duì)中間直流環(huán)節(jié)電壓的影響，并通過仿真實(shí)驗(yàn)驗(yàn)證了PID調(diào)節(jié)的效果，結(jié)果證明該P(yáng)ID控制算法對(duì)制動(dòng)工況下直流母線電壓的調(diào)節(jié)是精確，快速的。 關(guān)鍵詞：內(nèi)燃調(diào)車機(jī)車；永磁同步電機(jī)；制動(dòng)斬波器；PID控制算法  Abstract: This paper introduces the diesel shunting locomotive circuit based on permanent magnet synchronous motor, through the MATLAB modeling and Simulation of electric brakin[登陸后可查看全文]