f Analysis of Disc Motor with Asymmetrical Conducting Rotor
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Research Article |

Analysis of Disc Motor with Asymmetrical Conducting Rotor

Author(s): Ahmed Samir Kheder*, M. A. Elwany and A. B. Kotb

Published In : International Journal of Electrical and Electronics Research (IJEER)        Volume 12, Issue 2

Publisher : FOREX Publication

Published : 25 May 2024

e-ISSN : 2347-470X

Page(s) : 487-492

DOI: https://doi.org/10.37391/IJEER.120221

Abstract

The homogenous disc rotor construction allows higher rotational speeds and relatively higher power densities. This paper deals with a two-phase induction motor with homogenous disc rotor construction. The field analysis of an axial flux disk motor with a conducting disc rotor is carried out, using a new application of the Maxwell's field equations. A Suggested model is introduced to establish the geometry of motor construction and to enable the derivation of the field system differential equations. A new strategy is applied for the boundary conditions to complete the field solution. This is carried out by determining the complex integration constants. The current density is completely derived with it is components (the radial, the tangential current density and the axial air gap flux density). The performance of the flux density, rotor current components and the torque-slip characteristics are determined with and without disk rotor ends. The effects of the disk rotor design data and the rotor asymmetry on the motor performance are investigated.

Keywords: Induction motor, disc motor, axial flux, field equation, Electric Loading.




Ahmed Samir Kheder*, Department of Electrical Engineering, Faculty of Engineering and Technology, Future University in Egypt, Cairo, Egypt; Email: EG95AhmedSamir@gmail.com

M. A. Elwany, Department of Electrical Engineering, Faculty of Engineering, Al-Azhar University, Cairo, Egypt; Email: MahmoudHosain1712.el@azhar.edu.eg

A. B. Kotb, Department of Electrical Engineering, Faculty of Engineering, Al-Azhar University, Cairo, Egypt; Email: moabdelsamie45@yahoo.com

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Ahmed Samir Kheder, M. A. Elwany and A. B. Kotb (2024), Analysis of Disc Motor with Asymmetrical Conducting Rotor. IJEER 12(2), 487-492. DOI: 10.37391/IJEER.120221.