Modeling and V/F control of a hysteresis interior permanent magnet motor

Author

Rabbi, S.F. ; Halloran, M. ; LeDrew, T. ; Matchem, A. ; Rahman, Md Arifur

Author_Institution

Dept. of Electr. & Comput. Eng., Memorial Univ. of Newfoundland, St. John´s, NL, Canada

fYear

2014

fDate

5-9 Oct. 2014

Firstpage

1

Lastpage

8

Abstract

A hysteresis interior permanent magnet (IPM) motor is a solid-rotor self-starting synchronous motor. Its rotor has a hysteresis ring made of composite material with high degree of hysteresis energy per unit volume. The Neodymium Boron Iron (Nd-B-Fe) magnets are buried inside the hysteresis ring. This paper presents the analytical modeling of a hysteresis IPM motor to investigate its starting and synchronization capability for different loading conditions. A V/F controller has been designed to operate the motor at variable speeds. Simulations have been carried out to obtain the run-up responses of a 3-phase 4-pole 208 V, 2.5 kW hysteresis IPM motor. Simulation results are presented and analyzed in this paper. Experimental investigations have been carried out for the same 2.5 kW motor. Both the simulation and experimental results are presented in this paper.

Keywords

boron; hysteresis motor drives; magnetic hysteresis; neodymium; permanent magnet motors; rotors; starting; synchronisation; variable speed drives; 3-phase 4-pole hysteresis IPM motor; V-F controller; hysteresis energy; hysteresis interior permanent magnet; hysteresis ring; neodymium boron iron magnet; power 2.5 kW; solid-rotor self-starting synchronous motor; starting; synchronization; variable speed drives;; voltage 208 V; Hysteresis motors; Integrated circuit modeling; Magnetic hysteresis; Permanent magnet motors; Rotors; Torque; Equivalent circuits; magnetic hysteresis; modeling; permanent magnet motors; simulation; variable speed drives;

fLanguage

English

Publisher

ieee

Conference_Titel

Industry Applications Society Annual Meeting, 2014 IEEE

Conference_Location

Vancouver, BC

Type

conf

DOI

10.1109/IAS.2014.6978401

Filename

6978401