DERIVATION OF THE CIRCUIT PARAMETERS FOR A SLEEVE ROTOR INDUCTION MACHINE | ||||
Journal of Al-Azhar University Engineering Sector | ||||
Article 30, Volume 14, Issue 51, April 2019, Page 553-558 PDF (198.73 K) | ||||
Document Type: Original Article | ||||
DOI: 10.21608/auej.2019.33706 | ||||
View on SCiNiTO | ||||
Authors | ||||
Ahmed Menessy; M Elwany; A B Kotb | ||||
Al-Azhar University,Faculty of Engneering,Electrical Department | ||||
Abstract | ||||
The field analysis using cylindrical coordinates for sleeve rotor induction machine is discussed. The magnetic field equations are carried out applying a simple model. The electric loading of rotor and the air gap flux density are calculated and plotted as a function of the machine speed. The effect of the sleeve material is taken into consideration. The stator phase induced voltage is determined, and the air gap impedance is obtained in terms of machine design geometry. The individual sleeve rotor resistance, leakage reactance, and stator to rotor mutual reactance expressions are simplified for a minimum calculation effort. | ||||
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