Phase compensation method and apparatus for current transformers

A current transformer includes capacitive phase angle error correction in the secondary circuit boosted by an isolating impedance. Temperature compensation for the phase error correction and amplitude correction is also provided.

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Bibliographische Detailangaben
Hauptverfasser: HANNAM GERALD ANTHONY, CRUTCHER NATHANIEL W
Format: Patent
Sprache:eng
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Zusammenfassung:A current transformer includes capacitive phase angle error correction in the secondary circuit boosted by an isolating impedance. Temperature compensation for the phase error correction and amplitude correction is also provided.