摘  要：電氣化鐵道供電牽引網(wǎng)的供電方式主要有直接供電、AT供電和BT供電方式三種方式。近年來，全并聯(lián)運行方式也逐漸應(yīng)用到我國電氣化鐵路中。本文主要對我國電氣化鐵道接觸網(wǎng)在不同供電方式下采用的故障測距辦法進(jìn)行綜述，并且對利用行波進(jìn)行故障測距的方法進(jìn)行了討論。 關(guān)鍵詞：牽引網(wǎng)；故障測距；直接供電；AT Abstract:The modes of power traction network is various, such as direct mode, BT(booster-transformer) mode and AT(auto-transformer) mode. In recent years, all over parallel connection is adopted gradu[登陸后可查看全文]