scholarly journals A DEADBEAT CURRENT CONTROL METHOD FOR SWITCHED RELUCTANCE MOTOR

2020 ◽  
Vol 91 ◽  
pp. 123-128
Author(s):  
Qianni Li ◽  
Aide Xu ◽  
Lifang Zhou ◽  
Chaoyi Shang
Keyword(s):  
Control Method ◽  
Switched Reluctance Motor ◽  
Current Control ◽  
Switched Reluctance ◽  
Reluctance Motor

scholarly journals A simplified hysteresis current control for cascaded converter fed switched reluctance motor

2019 ◽  
Vol 9 (6) ◽  
pp. 5095
Author(s):  
Anuradha Devi Tellapati ◽  
Malligunta Kiran Kumar
Keyword(s):  
Control Method ◽  
Switched Reluctance Motor ◽  
Industrial Applications ◽  
Current Control ◽  
Switched Reluctance ◽  
Hysteresis Current Control ◽  
Switching Losses ◽  
Cascaded Converter ◽  
Reluctance Motor ◽  
Power Switches

<p>Simple constructional features with no windings on rotor circuit and robustness make switched reluctance motor (SRM) a most used motors in industrial applications. Peak motor voltage rating depends on the rated voltage of the power switches. In conventional asymmetrical converter driving SRM, voltage rating of the motor depends on rating of power electronic switches in converter. Demand to rise the motor rating insists to put pressure on converter switching components which results in increased switching losses. A cascaded converter topology for SRM reduces the rating of switching components as compared to conventional converters for SRM. This paper presents a cascaded converter fed SRM drive with reduced switching losses. The paper presents a simplified hysteresis current control (HCC) for cascaded converter fed SRM. Simplified HCC control method reduces switching losses as HCC is applied to only one bridge of cascaded converter. Though the performance of the SRM remains same with cascaded converter fed SRM with HCC applied to only one bridge or to two bridges and with conventional asymmetrical converter, the switching losses are reduced to a great extent when HCC applied to one bridge of cascaded converter fed SRM. Performance of SRM is illustrated with conventional asymmetrical converter fed SRM and is compared to cascaded converter while HCC applied to only one bridge and applied to two bridges of cascaded converter. Proposed work is simulated using MATLAB/SIMULINK and results are presented.</p>

The Designment and Implenment of Fuzzy Hybrid Pid in Srm Appleller to Electric Valve

2013 ◽  
Vol 367 ◽  
pp. 405-410
Author(s):  
Guo Qing Li ◽  
Dean Zhao ◽  
Hui Jiang
Keyword(s):  
Fuzzy Control ◽  
Strong Coupling ◽  
Pid Control ◽  
Control Method ◽  
Switched Reluctance Motor ◽  
Feedback System ◽  
Switched Reluctance Motors ◽  
Switched Reluctance ◽  
The Core ◽  
Reluctance Motor

To solve the strong coupling and nonlinear of switched reluctance motor (SRM) used in the Electric valve ,we use a fuzzy compound PID control method, and apply it to the switched reluctance motors speed control system.The simulation applys that this method combines the advantages of fuzzy control and PID control and is well applied to non-linears object.Based on the theory, we design the core to the outer loops speed feedback and inner current loops feedback system in TMS320F28335,and describe the specific hardware and software structure, morely verify the feasibilitys test. The theory can solve the problem that the traditional PID cannot meet the variation of the parameter from the electric valve.

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