配電開關狀態監測與優化檢修系統研制
黃文元1,郭謀發2,楊耿杰2
1 福建省石獅電力有限責任公司,福建 泉州 362700;
2 福州大學 電氣工程與自動化學院,福建 福州 350108
摘 要:設計了基于多狀態量融合的配電開關狀態監測與優化檢修系統。系統主要由狀態監測終端、手持PDA、現場綜合試驗系統、狀態檢修輔助決策系統等組成。通過巡檢、例行試驗、診斷性試驗等手段獲取配電開關狀態信息并進行統計分析;利用開關的臺賬信息、狀態監測終端采集的信息等,結合考慮開關的缺陷和故障的性質和概率,對配電開關設備的運行性能進行綜合評價,為配電開關設備檢修策略的制定安排提供依據。系統以國家電網公司頒布的標準與規程為依據進行設計,具有實用性及擴展性強等特點。
關鍵詞:配電開關;狀態監測終端;輔助決策系統;狀態評價;狀態檢修
中圖分類號:TM762.1+4 文獻標識碼:B 文章編號:1007-3175(2013)04-0052-06
Development of Condition-Based Monitoring and Optimal Maintenance System for Distribution Switches
HUANG Wen-yuan1, GUO Mou-fa2, YANG Geng-jie2
1 Shishi Electrical Power Limited Company of Fujian Province, Quanzhou 362700, China;
2 College of Electrical Engineering and Automation, Fuzhou University, Fuzhou 350108, China
ndition indicators fusion. This system was made up of condition-based monitoring terminals, personal digital assistant (PDA) on handhold, comprehensive test system on site, condition-based maintenance assistant decision software system, etc. The distribution switches condition indicators were obtained and analyzed by means of patrol and examine, routine test and diagnostic test, etc. Considering the accounting information of distribution switches, collecting data of condition-based monitoring terminals, defects of switches, fault characteristics and probability, the operation performance of distribution switches was comprehensively evaluated, which provided the basis for the formulation and arrangement maintenance strategy of distribution switches. The designed system was based on the promulgated standards and regulations from state grid corporation of China, with the features of good practicability and expansibility.
Key words: distribution switch; condition-based monitoring terminal; assistant decision system; condition-based evaluation; condition-based maintenance
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