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Coordination of surge arresters in DC 3 kV railway traction system-field tests

机译:DC 3 KV铁路牵引系统现场测试的激增避雷器的协调

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This paper presents field tests of surge protection devices used at railway lines in Poland. Two types of arresters have been investigated: a horn air spark gap and a varistor. The aim of the field tests was to verify the possibility of coordination of both types of arresters at railway line under normal operating conditions of the electric traction system 3 kV DC.
机译:本文介绍了波兰铁路线上使用的浪涌保护装置的现场测试。已经调查了两种类型的避雷器:角空气火花隙和压敏电阻。现场测试的目的是验证在电牵引系统3kV DC的正常工作条件下铁路线协调两种类型的避雷器。

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