Title :
The magnetic noise of the inverter-fed permanent split-capacitor induction motor
Author :
Negoita, A. ; N´diaye, A. ; Djerdir, A.
Author_Institution :
Adv. Electr. Syst. Dept., Transilvania Univ. of Brasov, Brasov, Romania
Abstract :
The paper presents a study concerning the influence of the capacitor value on the magnetic noise of the network and inverter-fed permanent split capacitor induction motor. To this aim, a numerical model of a 0.75 kW, 1500 rpm, permanent split-capacitor induction motor is developed under Flux2D Finite Element Software, taking into account the case of inverter supply by coupling Flux2D with Matlab/Simulink. Also, a mechanical analysis, using Ansys3D is performed on the studied motor. In order to verify the obtained results, noise measurements are performed on the network and inverter-fed single phase 0.75 kW, 1500 rpm, permanent split-capacitor induction motor fitted with different capacitor values (25 μF, 36 μF, 50 μF).
Keywords :
finite element analysis; induction motors; invertors; magnetic noise; power capacitors; Ansys3D; Flux2D finite element software; Matlab-Simulink; capacitance 25 muF; capacitance 36 muF; capacitance 50 muF; inverter-fed permanent split-capacitor induction motor; magnetic noise; mechanical analysis; noise measurements; numerical model; power 0.75 kW; Capacitors; Harmonic analysis; Induction motors; Rotors; Stator cores; Vibrations; Magnetic noise; Single phase Induction motor; Squirrel Cage rotor;
Conference_Titel :
Electrical Machines (ICEM), 2012 XXth International Conference on
Conference_Location :
Marseille
Print_ISBN :
978-1-4673-0143-5
Electronic_ISBN :
978-1-4673-0141-1
DOI :
10.1109/ICElMach.2012.6350317
