Research Information


Portfolio for Arthur Radun


A description of the Mathcad and Simulink models available below and their use.

Paper on SRMs operating in the generating mode

An SRM design guide


Mathcad 6 program to simulate and calculate the performance of one cycle of SRM motoring operation
Mathcad 6 program to plot the SRM's flux linkage curves
Mathcad 6 program to plot the SRM's static torque curves


Simulink 4 SRM S-function model file (didtSRM90kW.dll)
Matlab m-file SRM model file (didtSRM90kWm.m)
Simulink 4 constant speed four quadrant SRM drive model using SRM S-function model file (SRMdrive_4Q_CS.mdl)
Simulink 4 constant speed four quadrant SRM drive model SRM m-file model (SRMdrive_4Q_CS_m_file.mdl)
Simulink 4 four quadrant SRM drive model with a mechanical load using SRM S-function model file (SRMdrive_4Q_Mech.mdl)
Input Matlab m-file for the above Simulink models (SRMin.m)
Initial condition file for the above Simulink models (Initlxm.mat)
Matlab m-file for changing the initial conditions (reinitlm.m)
Matlab m-file for plotting the static torque curves of the SRM in the above drive (Torqueplt.m)


Simulink 4 constant control angle model illustrating generating instability (SRMAngleGen.mdl)
Input Matlab m-file for the above Simulink model (SRMAngleGenin.m)
Initial condition file for the above Simulink model (initlxangle.mat)


Zip file with lightning data