電力故障錄波技術(shù)在低壓供電系統(tǒng)的應(yīng)用
劉澤西，劉小麗，王勇
西北核技術(shù)研究所，陜西 西安 710024
摘 要：介紹了電力故障錄波器的一般功能及監(jiān)測量輸入方法，從回路電壓、回路電流的輸入及開關(guān)量的輸入等方面給出了電力故障錄波技術(shù)應(yīng)用到低壓供電系統(tǒng)的實現(xiàn)方式。應(yīng)用結(jié)果表明，故障錄波技術(shù)用于低壓供電系統(tǒng)后，能做到對故障及故障隱患的及早發(fā)現(xiàn)，快速診斷故障性質(zhì)、位置，減少了故障排查的盲目性。
關(guān)鍵詞：故障錄波技術(shù)；低壓供電系統(tǒng)；應(yīng)用
中圖分類號：TM711 文獻標(biāo)識碼：B 文章編號：1007-3175(2015)12-0040-03
Application of Power Fault Recording Wave Technology in Low-Voltage Power Supply System
LIU Ze-xi, LIU Xiao-li, WANG Yong
Northwest Institute of Nuclear Technology, Xi’an 710024, China
Abstract: Introduction was made to the general functions and monitoring input method of power fault recorder. From the aspect of inputs and switching values of loop voltages and currents, this paper gave the implement mode in which the power fault recording technology was applied in the low-voltage power supply system. The application results show that after the power fault recording technology was applied in the low-voltage power supply system, the hidden danger of faults could be found as soon as possible. The property and location of faults could be diagnosed rapidly, which reduces the blindness of faults elimination.
Key words: fault recording wave technology; low-voltage power supply system; application
參考文獻
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