A simple unipolar excitation strategy for switched reluctance motors by using PWM current control

2013 ◽  
Author(s):  
Noriya Nakao ◽  
Kan Akatsu
Keyword(s):  
Current Control ◽  
Switched Reluctance Motors ◽  
Switched Reluctance ◽  
Excitation Strategy

Electric transfer function model of switched reluctance motors and model-based current control design

2010 ◽  
Vol 173 (1) ◽  
pp. 51-59 ◽  
Author(s):  
Hiroki Ishikawa ◽  
Ryoko Komaki ◽  
Haruo Naitoh ◽  
Akira Yamaba ◽  
Hiroki Katoh
Keyword(s):  
Transfer Function ◽  
Control Design ◽  
Current Control ◽  
Transfer Function Model ◽  
Switched Reluctance Motors ◽  
Function Model ◽  
Switched Reluctance ◽  
Model Based

scholarly journals C-Dump Converter Design and its Dynamic Analysis in Simulink Environment for a Switch Reluctance Machine

2019 ◽  
Vol 9 (1) ◽  
pp. 5144-5148
Keyword(s):  
Energy Recovery ◽  
Current Control ◽  
Switched Reluctance Motors ◽  
Switched Reluctance ◽  
Phase Current ◽  
Reluctance Machine ◽  
Continuous Output ◽  
Converter Design ◽  
Current Operation ◽  
The Cost

It is an analysis of asymmetric converters used to drive switched-reluctance motors (SRM). Usually, two switches per phase exist in these converters, therefore the cost of converter rises up. The energy recovery chopper in a capacitor-dump (C-dump) SRM drive which needs one more additional switch than the number of phases is analyzed, designed and discussed. The converter allows continuous output current operation. The dynamic behavior of the chopper shows that it operates as a boost DC-to-DC converter in a regenerative mode. In this study, A 6/4 SRM for both no motor phase current control applied and controlled at 8A phase current (C.C.), the characteristics of C-dump converter voltage (Vc), current (ig) and phase voltages applied to the motor windings are examined in Matlab-Simulink environment.

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