CAJ | 학술논문

针对直流电机的快速起制动、突加负载和动态速降小等特点，首先建立了转速、电流双闭环直流调速系统；然后为了使系统无静差，设计了转速和电流调节器（Pl调节器）；最后在Matlab／Simulink中，采用Power System模块搭建了转速电流双闭环控制直流调速系统仿真模型，仿真结果可以直观的观察到转速、电流双闭环调速系统的启动过程。
침대직류전궤적쾌속기제동、돌가부재화동태속강소등특점，수선건립료전속、전류쌍폐배직류조속계통；연후위료사계통무정차，설계료전속화전류조절기（Pl조절기）；최후재Matlab／Simulink중，채용Power System모괴탑건료전속전류쌍폐배공제직류조속계통방진모형，방진결과가이직관적관찰도전속、전류쌍폐배조속계통적계동과정。
This paper establishes a double closed-loop—speed and current DC speed control system.Secondly,it designs the speed and current Pl controller in order to eliminate the static error of system.Lastly,it builds the DC speed system model which is control ed by double closed loop though Power system in Matlab and makes the simulation.The simulation result shows intuitively the starting process of system.