08-16-2017, 08:55 PM
PERFORMANCE ANALYSIS OF SWITCHED RELUCTANCE
MOTOR; DESIGN, MODELING AND SIMULATION OF 8/6
SWITCHED RELUCTANCE MOTOR
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Vikas S. Wadnerkar * Dr. G. TulasiRam Das ** Dr. A.D.Rajkumar
*Mr. Vikas S Wadnerkar is with Essar steel, Hazira, Surat as a Faculty Electrical Engineering and
**Dr. G. Tulasi Ram Das with JNTU College of Engineering , Hyderabad and
**Dr. Rajkumar are with College of Engineering, Osmania University, Hyderabad
ABSTRACT
The Switched reluctance Motor (SRM) is an old member of the Electric Machines Family. Its simple structure, ruggedness and inexpensive manufacturing capability make it more attractive for Industrial applications. However these merits are overshadowed by its inherent high torque ripple, acoustic noise and difficulty to control. In this work Design, modeling, simulation and analysis of Switched Reluctance motor has been done. Various models of Switched reluctance Motor Linear and nonlinear model with different control strategies are simulated in MATLAB/SIMULINK. The control strategies used are PI Control, Hysteresis Control and voltage control. The result obtained from simulation has been verified practically. The control signal and circuit design for operation of a Switched Reluctance Motor (SRM) drive has been described. The control circuit has been realized using microcomputer system. The technique developed is suitable for implementation with recent DSP processors. The result obtained from the prototype drive compared with those obtained in MATLAB simulation. The microprocessor/microcontroller/DSP has permitted the reduction of the hardware to a minimum. The technique developed can easily be used in implementation based on more powerful processors. In the scheme the problem caused by the harmonics has not been considered.