配電系統混合使用架空電纜及地下電纜情形日益增多,為防制雷擊等突波破壞,電力系
統廣泛裝設避雷器,保護設備免於突波引起之絕緣破壞。本文主要針對架空配電線路系統,
以配電級避雷器為主要研究對象,探討避雷器規格特性及裝設方式於雷擊防制效果,文中利
用電磁暫態軟體(Alternative Transient Program, ATP)進行模擬與分析。
The practice of installing overhead-line conductors and underground cables in a mixed
manner in distribution systems has become commonplace. Arresters are now commonly installed
to protect the electric power equipment against instances of transient over-voltage caused by
surge. In this paper, the relative standards and characteristics of distribution-class arresters and
the protective performance of installation schemes were studied. The ATP (Alternative Transient
Program) was used for the purpose of simulations.