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2 541 508

(13)

(51)

IPC

H02J3/00(2006-01-01)

(21) (22)

Application

2013144522/07, 2013-10-03

(24)

Start date

2013-10-03

(22)

Actual filing date

2013-10-03

(45)

Published

2015-02-20

(72)

Inventor

Visjashchev Aleksandr NikandrovichSnopkova Natal'Ja Jul'EvnaTiguntsev Stepan Georgievich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Tekhnicheskij Universitet" Vpo

METHOD FOR ON-SITE COMPENSATION OF INDUCED VOLTAGE AT CUT OFF OVERHEAD TRANSMISSION LINE Russian patent published in 2015 - IPC H02J3/00

Abstract RU 2541508 C1

FIELD: electricity.

SUBSTANCE: invention is used in electrical engineering. According to the method power of induced voltage is determined by calculations or measurements, autonomous power source is formed with potential adjustment of value and phase of compensating voltage, phase wires of the cut off line are connected by earthing wires to the earth loop of the line support at the job site, value of induced voltage is measured by voltmeter at the job site, the adjustable power source with voltage equal in value and with opposite phase to induced voltage is connected between the earth loop of the support and earthing wires, value of residual induced voltage is controlled against readings of voltmeter.

EFFECT: reduction of induced pressure.

2 tbl, 3 dwg

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RU 2 541 508 C1

Authors

Visjashchev Aleksandr Nikandrovich

Snopkova Natal'Ja Jul'Evna

Tiguntsev Stepan Georgievich

Dates

2015-02-20—Published

2013-10-03—Filed