Title :
Analysis of Hysteresis Losses in Synchronous Permanent Magnet Motors
Author :
Pfister, Pierre-Daniel ; Koechli, Christian ; Markovic, Miroslav ; Perriard, Yves
Author_Institution :
Lab. of Integrated Actuators, Ecole Polytech. Fed. de Lausanne
Abstract :
The paper presents a method to determine hysteresis losses in synchronous permanent magnet (PM) motors. The method comprises four steps: (1) experimental determination of the B-H loop, (2) analytical modeling of the B-H loop by applying different models, (3) analytical modeling of the hysteresis losses, and (4) determination of the hysteresis losses in a synchronous PM motor, and results´ verification using an experiment and an FEM software
Keywords :
electric machine analysis computing; finite element analysis; hysteresis; losses; permanent magnet motors; synchronous motors; B-H loop determination; FEM software; hysteresis losses; synchronous PM motor; synchronous permanent magnet motors; Current measurement; Hysteresis motors; Loss measurement; Magnetic analysis; Magnetic hysteresis; Magnetic separation; Permanent magnet motors; Rotation measurement; Rotors; Synchronous motors;
Conference_Titel :
Electromagnetic Field Computation, 2006 12th Biennial IEEE Conference on
Conference_Location :
Miami, FL
Print_ISBN :
1-4244-0320-0
DOI :
10.1109/CEFC-06.2006.1632936
