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2 419 971

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IPC

H04B3/54(2006-01-01)

(21) (22)

Application

2009110989/09, 2009-03-26

(24)

Start date

2009-03-26

(22)

Actual filing date

2009-03-26

(45)

Published

2011-05-27

(72)

Inventor

Gutin Klavdij IosifovichTsagarejshvili Sever'Jan AleksandrovichTikhomirov Anatolij Vasil'EvichAntonov Jurij Mikhajlovich

(73)

Holder

Rossijskaja Akademija Sel'Skokhozjajstvennykh Nauk Gosudarstvennoe Nauchnoe Uchrezhdenie Vserossijskij Nauchno-Issledovatel'Skij Institut Ehlektrifikatsii Sel'Skogo Khozjajstva Viehskh Rossel'Khozakademii)

METHOD OF INPUT OF SIGNAL CURRENTS TO POWER TRANSMISSION LINE 220V AS PER "PHASE-EARTH" CIRCUIT BY MR KI GUTIN - MR SA TSAGAREYSHVILI Russian patent published in 2011 - IPC H04B3/54

Abstract RU 2419971 C2

FIELD: electricity.

SUBSTANCE: invention is intended to supply telecontrol signals from dispatch station (DS) installed on communication station 35/10/0.4 kV to distributed controlled stations (CS) which are connected to power transmission lines 380 V. From CS to DS there transmitted are signals of remote indication of position of controlled switches and signals of remote measurements, which contain information on values of currents, voltages, cos γ, and readings of metres of electric energy of consumers.

EFFECT: absence of air transformer, and reduction of specific power consumption by 7 times.

1 dwg

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RU 2 419 971 C2

Authors

Gutin Klavdij Iosifovich

Tsagarejshvili Sever'Jan Aleksandrovich

Tikhomirov Anatolij Vasil'Evich

Antonov Jurij Mikhajlovich

Dates

2011-05-27—Published

2009-03-26—Filed