The influence of γ and X radiation on pulse characteristic of some commercial gas filled surge arresters

Abstract

Cilj ovog rada je da se ispita uticaj gama i X zračenja na brzinu odziva komercijalnih CITEL i SIEMENS gasnih odvodnika prenapona. Pokazano je da oba tipa zračenja dovode do promene impulsne karakteristike odvodnika.. Dobijeni rezultati pokazuju da su u polju gama zračenja otporniji odvodnici firme CITEL, a u polju X zračenja SIEMENS odvodnici.The aim of this paper is to examine the influence of γ and X radiation to response time of some commercial gas filled surge arresters. We found that both radiations have significant influence on gas filled surge arresters pulse characteristic. The obtained results show that the optimal solution in gamma radiation field was CITEL components, while in X radiation field was better to use SIEMENS components.XXIV Simpozijum Društva za zaštitu od zračenja Srbije i Crne Gore, Zlatibor, 3-5. oktobar 2007

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