Design And Analysis Of Bearingless Permanent Magnet Synchronous Motor

N., Mamat and Kasrul, Abdul Karim and Zulkifilie, Ibrahim and Siti Azura, Ahmad Tarusan (2014) Design And Analysis Of Bearingless Permanent Magnet Synchronous Motor. International Journal Of Energy And Power Engineering Research (IJEPER), 2. pp. 11-16. ISSN 2289-5620

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Abstract

Bearingless permanent magnet synchronous motor (BPMSM) has the characteristic of both conventional permanent magnet synchronous motor and traditional magnetic bearings. In this paper, the design and analysis of BPMSM by using Matlab/Simulink and ANSYS Maxwell are presented. The principle of electromagnetic force is utilized to ensure a stable levitation operation of BPMSM. The BPMSM mathematical model that has established to represent the dynamic of motoring force and radial suspension force is simulated in Matlab/Simulink environment. The ANSYS Maxwell, as an accurate finite element method (FEM) software in solving static, frequency-domain, and time-varying electromagnetic and electric fields is used to assist the development of BPMSM model before the integration with the control system is performed. The excitation of motoring winding and suspension winding are independently controlled through separate PI controller. The applications of BPMSM are suitable for high speed electrical machines such as compressors, turbines, pumps, and mixers.

Item Type:	Article
Uncontrolled Keywords:	bearingless motor, self-bearing, permanent magnet synchronous motor, finite element method, mathematical model.
Subjects:	T Technology > T Technology (General) T Technology > TJ Mechanical engineering and machinery
Divisions:	Faculty of Electrical Engineering
Depositing User:	Muhammad Afiz Ahmad
Date Deposited:	14 Feb 2017 07:15
Last Modified:	18 Jul 2021 20:52
URI:	http://eprints.utem.edu.my/id/eprint/18028
Statistic Details:	View Download Statistic

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