The D-c Generator Reversible Speed Governing System Of Simulation Study

Electric drive technology is the motor control as the control object,to microelectronic device as the core,to power electronic power converter as the executing agency,under automatic control theory composed of electric drive control system.It can be divided into DC electric drive system and AC electric drive system.In the request of the high speed performance of the occasions,the general use of DC electric drive system.The reversible reversible circuit of the thyristor is one of the typical circuits of the reversible speed regulating system.This route has the advantages of reversible operation and regenerative braking.At the same time,the positive transfer and inversion start up completely,there is no gap or dead time.It is one of the common methods to study the speed control system by means of simulation.By simulation,the time and the stability and security of the actual speed control system can be set up.In this paper,the mathematical model of the DC speed regulation system is established by using the script command in MATLAB.And use the application of the basic module and Simpowersystem toolbox in the Simulink,then a simulation system is built.And the script for docking,can be applied to the project.Finally,the simulation and the script are controlled by the graphical user interface,and the results are obtained.The results are very similar to the theory,which shows the accuracy of the policy.