CURRENT TRANSFORMER Russian patent published in 1997 - IPC

Abstract RU 2097864 C1

FIELD: measurement technology. SUBSTANCE: transformer secondary winding incorporates second stage built around negative-feedback transformer. EFFECT: improved ac current measurement accuracy, reduced material input and reduced power loss due to lower resistance. 2 dwg

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RU 2 097 864 C1

Authors

Zykin F.A.

Kazakov M.K.

Dates

1997-11-27—Published

1996-02-15—Filed