Mathematical models of metal-oxide surge arresters and estimation of their effect on calculated value of limited overvoltages

Mathematical models of metal-oxide surge arresters and estimation of their effect on calculated value of limited overvoltages

The different methods of simulation of metal-oxide surge arresters are discussed for investigation of lightning and high frequency switching surges. The necessity of the account of dynamic properties of a current-voltage characteristic of metal-oxide surge arresters for deriving nonundervalued level...

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Bibliographische Detailangaben
Hauptverfasser: Borisov, E.A., Beznosov, A.A., Kadomskaya, K.P.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Arresters
Current-voltage characteristics
Frequency
Lightning
Mathematical model
Resistors
Surge protection
Varistors
Voltage
Zinc oxide
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Beschreibung
Zusammenfassung:The different methods of simulation of metal-oxide surge arresters are discussed for investigation of lightning and high frequency switching surges. The necessity of the account of dynamic properties of a current-voltage characteristic of metal-oxide surge arresters for deriving nonundervalued levels of overvoltages is represented.
DOI:10.1109/KORUS.2002.1028058