PASSIVE METHOD FOR INJECTING CURRENT SIGNALS INTO THREE-PHASED LINE OF LOW 380V VOLTAGE WITH 50HZ FREQUENCY

PASSIVE METHOD FOR INJECTING CURRENT SIGNALS INTO THREE-PHASED LINE OF LOW 380V VOLTAGE WITH 50HZ FREQUENCY

FIELD: electric engineering, possible use during organization of communication channels with usage of three-phased 380V electricity supply lines without processing by high frequency rejecters. ^ SUBSTANCE: invention is realized due to optimal selection of working frequencies range with consideration...

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Hauptverfasser: GUTIN KLAVDIJ IOSIFOVICH, TIKHOMIROV ANATOLIJ VASIL'EVICH, TSAGAREJSHVILI SEVER'JAN ALEKSANDROVICH
Format: Patent
Sprache:eng ; rus
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
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creator GUTIN KLAVDIJ IOSIFOVICH
TIKHOMIROV ANATOLIJ VASIL'EVICH
TSAGAREJSHVILI SEVER'JAN ALEKSANDROVICH
description FIELD: electric engineering, possible use during organization of communication channels with usage of three-phased 380V electricity supply lines without processing by high frequency rejecters. ^ SUBSTANCE: invention is realized due to optimal selection of working frequencies range with consideration of lengths of 380V lines and also with consideration of absence of harmonic interferences of 50Hz frequency in selected frequency spectrum. ^ EFFECT: 100 times increased speed of transfer of current signals. ^ 1 dwg
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
title PASSIVE METHOD FOR INJECTING CURRENT SIGNALS INTO THREE-PHASED LINE OF LOW 380V VOLTAGE WITH 50HZ FREQUENCY
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