Course Content
Principle of unified machine theory, generalized torque equation. Performance evaluation of DC machine and speed control. Three phase induction motor- transformation methods, (stationary, rotor and synchronous frames) and corresponding equivalent circuits. Three Phase synchronous motor : representation, Park transformation. Drives, various Control techniques. Concept of Space vector, field oriented control and direct torque control of IM. Permanent magnet synchronous motors- machine model (d-q) and control methods Switched reluctance motor drive and various power circuit configurations and control.
Text / References
- 1 C.V. Jones, The Unified Theory of Electrical Machines, Butterworth, London, 1967P.Vas, Vector Control of A.C. Machines, Clarendon Press, Oxford 1990.J.M.D. Murphy & F.G. Turnbull, Power Electronic Control of AC motors, Pergamon Press, 1988W. Leonhard, Control of Electrical Drives, Springer Verlag, 1985.P.C. Krause, Analysis of Electric Machinery, McGraw Hill, New York, 1987