| 500测点汽轮发电机组分布式状态监测系统关键技术的研究 |
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| 引用本文： | 轩建平,来五星,史铁林,杨叔子. 500测点汽轮发电机组分布式状态监测系统关键技术的研究[J]. 中国机械工程, 1999, 10(3): 310-313 |
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| 作者姓名： | 轩建平 来五星 史铁林 杨叔子 |
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| 作者单位： | 武汉市,430074,华中理工大学 |
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| 基金项目： | 国家自然科学基金,国家“八五”攻关资助 |
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| 摘 要： | 为２００ＭＷ汽轮发电机组设计一套分布式实时状态监测系统，该系统实现３２路振动信号，３００路热工参数信号，１８０路开关量和脉冲量信号的巡检。现场运行表明，该系统监测可靠，可以取代常规仪表，生成所有测点的实时和历史数据库，为２００ＭＷ机组监测自动化提出有效可行的方法。同时，提出大规模传感器故障检测和诊断的方法。
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| 关 键 词： | 汽轮发电机组 分布式 状态监测系统 |
Study on Key Technologies of Distributed Performance Monitoring System for Turbine Generator Sets With 500 Measurement Points |
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| Xuan Jianping,Lai Wuxing,Shi Tieling,Yang Shuzi. Study on Key Technologies of Distributed Performance Monitoring System for Turbine Generator Sets With 500 Measurement Points[J]. China Mechanical Engineering, 1999, 10(3): 310-313 |
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| Authors: | Xuan Jianping Lai Wuxing Shi Tieling Yang Shuzi |
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| Abstract: | This paper describes a condition monitoring system for 200MW stream turbin generator set,which consists of 332 analog and 180 digital measurement points.The system successfully carried out the set performance monitoring,which can replace ordinary devices such as gages,dials,strip chart recorder and log books and can generate some real time and historical databases for set performance analysis.Also,large scale sensors fault detect and diagnosis methods are put forward. |
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| Keywords: | turbin generator distributed monitoring sensor redundancy |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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