EE6703 Special Electrical Machines Notes
EE6703 Special Electrical Machines Notes Regulation 2013 Anna University free download. Special Electrical Machines EE6703 Notes free pdf download.
OUTCOMES: EE6703 Special Electrical Machines Notes
Ability to model and analyze electrical apparatus and their application to power system
TEXT BOOKS: EE6703 Special Electrical Machines Notes
1. K.Venkataratnam, ‘Special Electrical Machines’, Universities Press (India) Private Limited, 2008.
2. T.J.E. Miller, ‘Brushless Permanent Magnet and Reluctance Motor Drives’, Clarendon Press, Oxford, 1989.
3. T. Kenjo, ‘Stepping Motors and Their Microprocessor Controls’, Clarendon Press London, 1984.
REFERENCES: EE6703 Special Electrical Machines Notes
1. R.Krishnan, ‘Switched Reluctance Motor Drives – Modeling, Simulation, Analysis, Design and Application’, CRC Press, New York, 2001.
2. P.P. Aearnley, ‘Stepping Motors – A Guide to Motor Theory and Practice’, Peter Perengrinus London, 1982.
3. T. Kenjo and S. Nagamori, ‘Permanent Magnet and Brushless DC Motors’, Clarendon Press, London, 1988.
4. E.G. Janardanan, ‘Special electrical machines’, PHI learning Private Limited, Delhi, 2014.
They have several useful properties, including:
(1) combined reluctance and magnet alignment torque;
(2) field-weakening capability;
(3) under-excited operation for most load conditions;
(4) high inductance;
(5) high speed capability; and
(6) high temperature capability.
The synchronous reluctance motor is completely free of magnets and their operational problems. (EE6703 Special Electrical Machines Notes)
It is inexpensive to make, and can operate at extremely high speeds and at higher temperatures than PM motors. However, its power factor and efficiency are not as high as those of a PM motor, and the converter kVA requirement is higher.
The synchronous reluctance motor offers many of the advantages of the switched reluctance motor discussed in Chapter 7, but with the two added advantages that it can operate from essentially standard p.w.m. a.c. inverters and has lower torque ripple. It can also be built with a standard induction-motor stator and winding. (EE6703 Special Electrical Machines Notes)
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