DocumentCode
1413133
Title
Loss separation analysis in ferromagnetic sheets under PWM inverter supply
Author
Boglietti, Aldo ; Chiampi, Mario ; Repetto, Maurizio ; Bottauscio, Onano ; Chiarabaglio, D.
Author_Institution
Dipt. di Ingegneria Elettrica Ind., Politecnico di Torino, Italy
Volume
34
Issue
4
fYear
1998
fDate
7/1/1998 12:00:00 AM
Firstpage
1240
Lastpage
1242
Abstract
A Finite Element model is used to investigate the influence of different PWM parameters on iron loss components. It is found that only the classical losses are sensibly affected by the supply waveform. The predictions are validated by the experiments. Finally, a comparison with an analytical approach is presented
Keywords
PWM invertors; eddy current losses; ferromagnetic materials; finite element analysis; iron alloys; magnetic hysteresis; silicon alloys; FeSi; PWM inverter supply; ferromagnetic sheets; finite element model; loss separation analysis; pulse width modulation; supply waveform; Finite element methods; Iron; Lamination; Magnetic analysis; Magnetic flux; Magnetic hysteresis; Magnetic separation; Metals industry; Pulse width modulation; Pulse width modulation inverters;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.706508
Filename
706508
Link To Document