基于隔離開關檢修的隔離斷路器分析研究
王燦飛1，李以然1，王軍慧2，王妙松1，朱小峰1
(1 國網浙江省電力公司杭州供電公司，浙江 杭州 310009；
2 國網浙江省電力公司紹興供電公司，浙江 紹興 312000)
摘 要： 針對現有隔離開關運行維護中存在故障多發、停電檢修困難的困境，指出集成隔離開關功能的隔離斷路器是一個重要的解決方案。介紹了隔離斷路器的結構與功能，闡述了其在提高設備可靠性、降低設備檢修頻率、減少設備數量、節省占地等方面具備的優勢，該產品已在國內外推廣應用，有效解決了傳統隔離開關運行維護中存在的問題。
關鍵詞： 隔離斷路器；隔離開關；檢修；斷路器；智能變電站
中圖分類號：TM561 文獻標識碼：A 文章編號：1007-3175(2015)03-0032-06
Analysis of Disconnecting Circuit Breakers Based on Disconnectors Overhaul
WANG Can-fei1, LI Yi-ran1, WANG Jun-hui2, WANG Miao-song1, ZHU Xiao-feng1
（1 State Grid Hangzhou Electric Power Supply Company, Hangzhou 310009, China;
2 State Grid Shaoxing Electric Power Supply Company, Shaoxing 312000, China）
Abstract: In allusion to the deep ends that there exist frequent equipment failures and difficulties of power-cut overhaul in disconnectors operation maintenance, this paper pointed out that it is important for the disconnecting circuit breakers to integrate with disconnectors functions. Introduction was made to the structure and functions of disconnecting circuit breakers. This paper expounded several superiorities, including improving equipment reliability, reducing maintenance frequency, cutting down the quantity of equipments, saving space and so on. This product has already been applied at home and abroad, which effectively solves problems existing in the traditional disconnectors operation maintance.
Key words: disconnecting circuit breakers; disconnector; overhaul; circuit breaker; smart substation
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