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2 085 959

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IPC

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Application

94023945/28, 1994-06-27

(22)

Actual filing date

1994-06-27

(45)

Published

1997-07-27

(72)

Inventor

Il'In V.A.Ljamets Ju.Ja.Salimon A.A.Podshivalin N.V.

(73)

Holder

Chuvashskij Gosudarstvennyj Universitet Im.I.N.Ul'Janova

METHOD FOR DETECTION OF SINGLE-PHASE FAILURE IN ELECTRIC POWER TRANSMISSION LINE USING ITS MODEL Russian patent published in 1997 - IPC

Abstract RU 2085959 C1

FIELD: electric engineering. SUBSTANCE: method involves single side measuring of voltage and current modes before and after failure, application of voltage before failure to inputs of model of electric power transmission line together with model of non-observed system. Then set of operations with models is performed. EFFECT: increased precision. 3 tbl, 5 dwg

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RU 2 085 959 C1

Authors

Il'In V.A.

Ljamets Ju.Ja.

Salimon A.A.

Podshivalin N.V.

Dates

1997-07-27—Published

1994-06-27—Filed

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