基于Simulink的幅压并励直流电动机运行特性仿真  

Operation Characteristics Simulation of Shunt Amplitude Voltage DC Motor Based on Simulink

作　　者：高立夫[1] 刘轶强[1] 孙良友[1] 

机构地区：[1]海军驻湖南地区军事代表室,湖南湘潭411101

出　　处：《船电技术》2015年第2期56-58,共3页Marine Electric & Electronic Engineering

摘　　要：分析了并励直流电动机的等效电路及数学模型,并通过MATLAB中的Simulink功能对某型船用直流幅压电机的运行特性进行建模,对该电机的空载、带额定负载以及电压突变时的运行状况进行了仿真。抽取一台样机进行了试验,通过仿真与试验结果的对比,检验了建立的电机模型的准确性,说明可以通过该模型的仿真研究幅压并励直流电动机的各种工况,从而验证电机的设计是否合理,保证电机可靠运行。This paper analyzes the equal circuit and math model of shunt DC motor, use the Simulink function to make the model of a kind of shunt amplitude voltage DC motor used in ship, and simulate the no load, rated load, and voltage jump working conditions of this motor. It takes an experiment with a sample model, compares the results of experiment with the simulation, and tests the accuracy of the simulation model.That shows all kinds of working conditions of this DC motor can be simulated with this model, and the design of the motor is rational.

关 键 词：幅压 并励 直流电动机 SIMULINK 仿真 

分 类 号：TM331.2[电气工程—电机]