Suzhou Electric Appliance Research Institute
期刊号: CN32-1800/TM| ISSN1007-3175

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基于数据驱动的发电设备在线预警研究

来源:电工电气发布时间:2017-07-20 09:20 浏览次数:7
基于数据驱动的发电设备在线预警研究
 
黄一枫,茅大钧
(上海电力学院 自动化工程学院,上海 200090)
 
    摘 要:针对发电设备故障频发的情况,基于现场实时数据建立设备正常的运行状态模型并结合PI实时数据库构建了发电机组及关键设备的在线预警系统,对所采集的数据进行处理、分析、预测,来判断设备的运行状态并帮助运行人员确认设备是否需要检修。通过电厂实际运用表明,该系统大幅提高了设备运行的安全水平和效率,降低了运行维护成本。
    关键词:数据驱动;在线预警;发电设备
    中图分类号:TM621.3;TP277     文献标识码:A     文章编号:1007-3175(2017)07-0015-05
 
Research on Online Early Warning of Power Generating Equipment Based on Data Driven
 
HUANG Yi-feng, MAO Da-jun
(College of Automation Engineering, Shanghai University of Electric Power, Shanghai 200090, China)
 
    Abstract: In allusion to the circumstance of power generating equipment faults taking place frequently, the normal operational state model was established based on the site real-time data, and combined with the PI real-time database, the online early warning system of generator set and key equipment was constructed to carry out disposal, analysis and prediction to judge the equipment operating state and to help the operator determine whether to overhaul the equipment. The practical application of power plant shows that this system drastically improves the safety level and efficiency of equipment operation and reduces the operating maintenance cost.
    Key words: data driven; online early warning; power generating equipment
 
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