Fundamentals of Permanent Magnets- Types- Principle of operation- Magnetic circuit analysis- EMF and Torque equations- Characteristics and control
Principle of operation – EMF and torque equations - Phasor diagram - Power controllers – performance characteristics – Digital controllers – Constructional features, operating principle and characteristics of synchronous reluctance motor
Constructional features –Principle of operation –Types – Torque equation – Linear and Nonlinear analysis – Characteristics – Drive circuits – Closed loop control – Applications
Constructional features –Principle of operation- Torque prediction –performance CharacteristicsPower controllers – Control of SRM drive- Sensor less operation of SRM – Applications
Principle of operation and characteristics of Hysteresis motor – AC series motors – Linear induction motor – Applications
Reference Book:
Krishnan, R., “Switched Reluctance Motor Drives – Modeling, Simulation, Analysis, Design and Applicationâ€, CRC Press, New York, 2001. Kenjo, T., Nagamori, S., “Permanent Magnet and Brushless DC Motorsâ€, Clarendon Press, London, 1988. Miller, T.J.E, “Brushless Permanent-Magnet and Reluctance Motor Drivesâ€, Oxford University Press, 1989. Kenjo, T., “Stepping Motors and Their Microprocessor Controlsâ€, Clarendon Press London, 1984
Text Book:
Vasantharatinam K., “Special Electrical Machinesâ€, University Press (India), New Delhi, 2008. Janardanan E.G., “ Special Electrical Machinesâ€, Prentice Hall India Private Limited, New Delhi, 2014.
