摘要
在分析三闭环直流调速系统原理基础上,根据系统的动、静态性能指标采用工程设计方法设计调节器参数,并运用Matlab的Simulink和Power System工具箱、面向系统电气原理结构图的仿真方法,实现了转速电流三闭环直流调速系统的建模与仿真;重点介绍了电流变化率环建模、直流电机模块互感等参数的设置,给出了直流可逆调速系统的仿真模型和结果,仿真结果验证了仿真模型及参数设置的正确性。
According to dynamic and static performance indicators of the speed system, this paper uses engineering design to set parameters of controllers based on principle of three close loop speed system. The approach using electrical principle and toolbox of simulink and power system in the Matlab completes the model and simulation of system. The model of current rate loop and mutual inductance in DC motors are introduced emphatically. Simulation result obtained is close to actual situation which shows the correction of the model.
出处
《南通职业大学学报》
2009年第4期82-85,共4页
Journal of Nantong Vocational University
关键词
三闭环
直流调速
参数设置
系统仿真
three close-loop
setting parameters
mutual inductance
simulation
