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Modelling and prediction of iron loss with complex flux waveforms.
- Source :
- IEE Proceedings -- Electric Power Applications; Jul2005, Vol. 152 Issue 4, p862-870, 9p
- Publication Year :
- 2005
-
Abstract
- The paper describes the first phase of a project to improve the prediction and modelling of iron loss for use in the design of switched-reluctance (SR) machines. Earlier models are reviewed and the development of a comprehensive model is described. Its parameters are obtained from commonly available manufacturers' data and this allows the prediction of not only average loss but also instantaneous power flow for a given flux waveform. Its validation against experimental measurements for sinusoidal and triangular fluxes up to 2 kHz, including superimposed DC bias, is demonstrated. The measurement work using toroidal specimens reveals some unexpected behaviour and a challenge to the measurement technique. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 13502352
- Volume :
- 152
- Issue :
- 4
- Database :
- Complementary Index
- Journal :
- IEE Proceedings -- Electric Power Applications
- Publication Type :
- Academic Journal
- Accession number :
- 17530526
- Full Text :
- https://doi.org/10.1049/ip-epa:20045129