Numerical modeling and experimental analysis of the magnetic noise of the single-phase, inverter-fed permanent split-capacitor motor

Author

Negoita, Andrei ; Scutaru, Gheorghe ; Peter, Ioan ; Ionescu, Razvan Mihai ; Plesa, Ovidiu ; Nistor, Ciprian

Author_Institution

Transilvania Univ. of Brasov, Brasov, Romania

fYear

2012

fDate

24-26 May 2012

Firstpage

600

Lastpage

605

Abstract

The paper presents a FEM approach for studying the influence of the capacitor value on the magnetic noise of a network and inverter-fed permanent split-capacitor induction motor. A 4 pole, 24 stator slots and 30 rotor slots, induction motor is modeled under Flux2D Finite Element software in order to determine the amplitude and frequency spectrum of the magnetic forces acting on the stator. The effects of the inverter supply are taken into account by coupling Flux2D with Matlab/Simulink. The results are compared with those obtained from noise measurements performed on the studied motor.

Keywords

capacitor motors; finite element analysis; induction motors; invertors; magnetic forces; magnetic noise; rotors; stators; FEM approach; Flux2D Finite Element software; Matlab-Simulink software; amplitude determination; capacitor value influence; finite element method; frequency spectrum; inverter supply effect; inverter-fed permanent split-capacitor induction motor; magnetic forces; magnetic noise measurement; pole; rotor slots; stator slots; Capacitors; Harmonic analysis; Induction motors; Inverters; Stator windings; Vibrations;

fLanguage

English

Publisher

ieee

Conference_Titel

Optimization of Electrical and Electronic Equipment (OPTIM), 2012 13th International Conference on

Conference_Location

Brasov

ISSN

1842-0133

Print_ISBN

978-1-4673-1650-7

Electronic_ISBN

1842-0133

Type

conf

DOI

10.1109/OPTIM.2012.6231892

Filename

6231892