CURRENT RELAY Russian patent published in 2005 - IPC

Abstract RU 2244991 C1

FIELD: electrical engineering; electronic current relays.

SUBSTANCE: proposed current relay has intervening current transformer, rectifier, two final components, three threshold units, two AND gates, reversing counter, monostable multivibrator, clock generator, frequency divider, adder, subtraction unit, clipper limiter, and two low-pass filters.

EFFECT: enlarged functional capabilities.

1 cl, 2 dwg

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RU 2 244 991 C1

Authors

Varganov G.P.

Rozenbljum R.Z.

Dates

2005-01-20—Published

2003-05-27—Filed