Use of nanocrystalline materials for current transformer construction

Use of nanocrystalline materials for current transformer construction

This article compares the use of nanocrystalline, amorphous and permalloy materials for instrument transformer construction. The apparent permeability and loss angle dependencies on magnetic flux density necessary for instrument transformer design are introduced. The measurement of these characteris...

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Veröffentlicht in:Journal of magnetism and magnetic materials 1996-05, Vol.157-158, p.447-448
Hauptverfasser: Draxler, K., Styblíková, R.
Format: Artikel
Sprache:eng
Schlagworte:
Apparent permeability
Instrument current transformer
Loss angle
Phase angle
Ratio error
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Beschreibung
Zusammenfassung:This article compares the use of nanocrystalline, amorphous and permalloy materials for instrument transformer construction. The apparent permeability and loss angle dependencies on magnetic flux density necessary for instrument transformer design are introduced. The measurement of these characteristics and the influence of their course upon transformer errors is also described. The advantage of using nanocrystalline materials is demonstrated.
ISSN:0304-8853
DOI:10.1016/0304-8853(95)01055-6