The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Calculation of losses in ferro- and ferrimagnetic materials based on the modified Steinmetz equation
Abstract
This paper discusses the influence of nonsinusoidal flux-waveforms on the remagnetization losses in ferro- and ferrimagnetic materials of inductors, transformers and electrical machines used in power electronic applications. The nonsinusoidal changes of flux originate from driving these devices by nonsinusoidal voltages and currents at different switching frequencies. A detailed examination of a dynamic hysteresis model shows that the physical origin of losses in magnetic material is the average remagnetization velocity rather than the remagnetization frequency. This principle leads to a modification of the most common calculation rule for magnetic core losses, i.e., to the "modified Steinmetz equation" (MSE). In the MSE the remagnetization frequency is replaced by an equivalent frequency which is calculated from the average remagnetization velocity. This approach allows, for the first time, to calculate the losses in the time domain for arbitrary waveforms of flux while using the available set of parameters of the classical Steinmetz equation, DC premagnetization of the material, having a substantial influence on the losses, can also be included. Extensive measurements verify the modified Steinmetz equation presented in this paper.
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Citations
Cites
Steinmetz, C. P. (1984) · Proceedings of the IEEE · doi:10.1109/proc.1984.12842 · Cited by 656 · cited 1×
“One well-known empirical equation to calculate remagnetization losses traces back to the original work of Steinmetz more than a century ago and is formulated by means of an empirical equation [ 9 ]”
Cited by
Venkatachalam, K., Sullivan, C. R., Abdallah, T., & Tacca, H. (2003) · 2002 IEEE Workshop on Computers in Power Electronics, 2002. Proceedings. · doi:10.1109/cipe.2002.1196712 · Cited by 1,145
Improved calculation of core loss with nonsinusoidal waveforms
Li, J., Abdallah, T., & Sullivan, C. R. (2002) · Conference Record of the 2001 IEEE Industry Applications Conference. 36th IAS Annual Meeting (Cat. No.01CH37248) · doi:10.1109/ias.2001.955931 · Cited by 531
Krismer, F., & Kolar, J. W. (2010) · IEEE Transactions on Industrial Electronics · doi:10.1109/tie.2009.2025284 · Cited by 470
Lin, D., Zhou, P., Fu, W. N., Badics, Z., & Cendes, Z. J. (2004) · IEEE Transactions on Magnetics · doi:10.1109/tmag.2004.825025 · Cited by 425
Diekhans, T., & De Doncker, R. W. (2015) · IEEE Transactions on Power Electronics · doi:10.1109/tpel.2015.2393912 · Cited by 421
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Metadata
- Authors
- Reinert, J., Brockmeyer, A., & De Doncker, R. W.
- Venue
- Conference Record of the 1999 IEEE Industry Applications Conference. Thirty-Forth IAS Annual Meeting (Cat. No.99CH36370)
- Publisher
- IEEE
- Published
- 2003-01-20
- Volume
- 3
- Pages
- 2087-2092
- OpenAlex
- W2098352844
- Cited by
- 409
- References
- 1
- FWCI
- 18.87
- Type
- conference paper
- Language
- en
- Open access
- closed
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- Reinert, J., Brockmeyer, A., & De Doncker, R. W. (2003). Calculation of losses in ferro- and ferrimagnetic materials based on the modified Steinmetz equation. Conference Record of the 1999 IEEE Industry Applications Conference. Thirty-Forth IAS Annual Meeting (Cat. No.99CH36370). https://doi.org/10.1109/ias.1999.806023
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