Transient current international capability of vacuum switching during capacitance switching

Zdzisław Załucki; Zbigniew Boruta

doi:10.1109/ISDEIV.2002.1027438

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Title

Transient current international capability of vacuum switching during capacitance switching

Authors

Zdzisław Załucki (WE) ^{[ 1 ][ P ]}
Zbigniew Boruta ^{[ 2 ][ P ]}

^{[ 1 ]} Instytut Elektroenergetyki, Wydział Elektryczny, Politechnika Poznańska | ^{[ 2 ]} Instytut Elektroenergetyki, Wydział Elektryczny, Politec | ^{[ P ]} employee

Year of publication

2002

Chapter type

paper

Publication language

english

Abstract

EN In this paper, the capability of a vacuum switch with CuCr contacts concerning transient current interruption, during the switching of a capacitor bank is presented. The reignition voltages of the contact gap and number of half-cycles of transient current flowing through the vacuum switch depend on the parameters making and breaking currents, kinds of switching operation preceding the first restrike, frequency and amplitudes of transient current, contact gap length and parameters of recovery voltage.

Pages (from - to)

580 - 583

DOI

10.1109/ISDEIV.2002.1027438

URL

https://ieeexplore.ieee.org/document/1027438

Book

XXth ISDEIV, XXth International Symposium on Discharges and Electrical Insulation in Vacuum : Proceedings : Tours, France, July 1-5, 2002

Presented on

XXth International Symposium on Discharges and Electrical Insulation in Vacuum, ISDEIV, 1-5.07.2002, Tours, France

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