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A Current Transformer Model Based on the Jiles--Atherton Theory of Ferromagnetic Hysteresis
- Source :
- IEEE Transactions on Power Delivery. Jan, 2000, Vol. 15 Issue 1, 57
- Publication Year :
- 2000
-
Abstract
- The hysteresis loop of the core material in a test CT is simulated using the Jiles-Atherton theory. Comparisons are made between recorded and simulated waveforms and it is found necessary to replace the modified Langevin function used by Jiles and Atherton. Using an alternative function described in the paper, good agreement is achieved between test and simulated waveforms. Index Terms--B-H loop, current transformers, hysteresis, simulation.
Details
- ISSN :
- 08858977
- Volume :
- 15
- Issue :
- 1
- Database :
- Gale General OneFile
- Journal :
- IEEE Transactions on Power Delivery
- Publication Type :
- Academic Journal
- Accession number :
- edsgcl.63323892