智能變電站二次設備在線監(jiān)測與智能診斷
孫曉明
(山東電力工程咨詢院有限公司,山東 濟南 250100)
摘 要:介紹了二次設備在線監(jiān)測及智能診斷的技術實現(xiàn)思路、體系架構,提出并分析了工程實施中設備配置及具體功能實現(xiàn)方案,通過二次回路的鏈路、協(xié)議、模型等多角度多方位的分析得出故障定位判定邏輯。研究結果對二次設備在線監(jiān)測與智能診斷的實施具有借鑒和指導意義。
關鍵詞:智能變電站;二次設備;在線監(jiān)測;智能診斷;狀態(tài)檢修
中圖分類號:TM63 文獻標識碼:A 文章編號:1007-3175(2016)09-0051-04
Online Monitoring and Intelligent Fault Diagnosis Technology for
Secondary Equipment in Intelligent Substation
SUN Xiao-ming
(Shandong Electric Power Engineering Consulting Institute Ltd, Jinan 250100, China)
Abstract: Introduction was made to the technology implementation idea and architecture of online monitoring and intelligent fault diagnosis. This paper proposed and analyzed the equipment configuration and specific function realization scheme in project implementation. Through the analysis of link, protocol and model etc multi-dimension, this paper obtained the fault location judgment logic. The achievement is of certain reference value for the study on secondary equipment online monitoring and intelligent fault diagnosis.
Key words: intelligent substation; secondary equipment; online monitoring; intelligent fault diagnosis; condition based maintenance
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