為保障煙機的安全可靠運行，實現科學維護，研究了基于組態王的大型煙機監測診斷
系統。闡述了該系統的組成、監測診斷系統所實現的功能，基于組態王開發的人機接口可視化界面等。該系統可實現采樣參數設置、實時監控、實時曲線顯示、超限報警、報表查詢、歷史曲線顯示、時頻域分析、趨勢預測等功能。基于組態王設計的系統具有界面友好、易于操作、運行可靠、便于升級等特點，組態化設計為監測診斷系統的研發提供了一種新方法。
關鍵詞：大型煙機；組態王；監測；診斷

Research on a Monitoring and Diagnosis System of Large Stack Gas Turbine Based on Kingview CHEN Tao1, XU Xiao-li1, WU Guo-xin1 , YAN Chu-liang2 (1.Beijing Key Laboratory -Measurement and Control of Mechanical and Electrical System Beijing Institute of Machinery, Beijing 100085,China; 2.Chinese Academy of Agricultural Mechanization Sciences, Beijing 100083, China) Abstract: The monitoring and diagnosis system of large stack gas Turbine based on Kingview is studied to ensure the safety and reliability of the equipment running and achieve scientific maintenance. The system structure and the function achieved by the monitoring and diagnosis system and human-machine interface (HMI) are described. The system can achieve sampling parameters setting, real time monitoring, real time curves showing, over-limit alarming, report query, history curves showing, time-frequency field diagnosis, trend predicting etc. The system designed based on Kingview possesses friendly interface, operation easily, running reliably and updating conveniently. Configuration design provides a new way for the research on the monitoring and diagnosis system.
Key words: large stack gas turbine Kingview monitoring diagnosis