10kV智能型配電開關線路保護結果分析
朱晨光，何周
平高集團有限公司，河南 平頂山 467000
摘 要：介紹了10kV智能型配電開關的實際運用效果，分析了10kV智能型配電開關在配電線路中的保護數據，并通過對接地保護、速斷保護、過流保護的動作次數及分布進行歸類統計和分析，結果表明：智能型配電開關在配電自動化線路應用后所帶來的供電可靠性提高、管理水平提升等積極效果，解決了傳統開關設備無法監測、故障人工查找時間長、停電面積大的缺點。
關鍵詞：智能型配電開關；自動化線路；運行數據分析
中圖分類號：TM643 文獻標識碼：B 文章編號：1007-3175(2013)07-0034-03
Analysis of 10kV Smart Distribution Switch Lines Protection Result
ZHU Chen-guang, HE Zhou
Pinggao Group Co., Ltd, Pingdingshan 467000, China
Abstract: Introduction was made to practical application results of 10 kV smart distribution switch and analysis was made to the protection data of 10 kV smart distribution switch in distribution lines. Classification, statistics and analysis were carried out for the action times of grounding protection, fast breaking protection and over-current protection. The results show that the application of smart distribution in distribution automation lines brought power supply reliability rising, management level lifting etc, which solves problems of non-monitoring of traditional switchgears, longtime searching faults in manual and large area of power cut etc.
Key words: smart distribution switch; distribution automation line; analysis of operational data
