HYDRIDE CURRENT RELAY

FIELD: relay protection, applicable, in particular, for remote quick-acting protection of electric power lines. ^ SUBSTANCE: the device uses a polarity converter of a two-polar voltage to a single polar voltage, crystal oscillator, frequency divider, AND-gate, binary light-digit counter, multiplexer...

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Bibliographic Details
Main Authors SHUNAJLOV A.G, OVCHENKOV S.L, DEMIN M.V, DOROFEEV D.V, KOROBEJNIKOV B.A, LEVSHAKOV S.V
Format Patent
LanguageEnglish
Russian
Published 10.07.2005
Edition7
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
GENERATION
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Summary:FIELD: relay protection, applicable, in particular, for remote quick-acting protection of electric power lines. ^ SUBSTANCE: the device uses a polarity converter of a two-polar voltage to a single polar voltage, crystal oscillator, frequency divider, AND-gate, binary light-digit counter, multiplexer, division ratio selection unit, single-shot multivibrator, actuating component, transreactor, rectifier, comparator, set point unit, and a Shmidth flip-flop. ^ EFFECT: enhanced speed of response and accuracy of processing of intermediate signal. ^ 2 dwg
Bibliography:Application Number: RU20020132988