| 汽轮发电机振动故障专家系统诊断方法研究 |
| |
| 引用本文： | 杨溢,张国强. 汽轮发电机振动故障专家系统诊断方法研究[J]. 冶金动力, 2011, 0(6): 45-48 |
| |
| 作者姓名： | 杨溢 张国强 |
| |
| 作者单位： | 1. 河北钢铁集团唐山炼铁厂,唐山中国,063000
2. 北方工程设计研究院有限公司,河北石家庄,050011 |
| |
| 摘 要： | 通过对汽轮发电机振动故障机理、故障特征和故障原因的分析,建立了汽轮发电机振动故障特征表,根据振动故障特征表的知识以决策树的形式构建了汽轮发电机振动故障专家系统知识库,并建立了汽轮发电机振动故障专家系统决策树诊断模型。最后通过发电机振动故障实际案例对汽轮发电机振动故障专家系统诊断方法进行了验证,证明了其准确性和可行性。
|
| 关 键 词： | 汽轮发电机 振动 专家系统 |
Research on Expert System Fault Diagnosis Method of Steam Turbine Generator Vibration |
| |
| YANG Yi,ZHANG Guo-qiang. Research on Expert System Fault Diagnosis Method of Steam Turbine Generator Vibration[J]. Metallurgical Power, 2011, 0(6): 45-48 |
| |
| Authors: | YANG Yi ZHANG Guo-qiang |
| |
| Affiliation: | YANG Yi1,ZHANG Guo-qiang2(1.Tangshan Iron Mill,Hebei Iron & Steel Group,Tangshan,Hebei 063000,China,2.North Engineering Design and Research Institute Co.,Ltd.,Shijiazhuang,Hebei 050011,China) |
| |
| Abstract: | Through the analysis of the failure mechanism,fault feature and failure reason of steam turbine generator vibration,a fault feature list of steam turbine generator vibration was built.According to the list,an expert system knowledge database of steam turbine generator vibration failure was built in the form of decision tree.A diagnostic model of expert system decision tree of the vibration failure was established.At last through the real case of the vibration failure,the accuracy and feasibility of expert s... |
| |
| Keywords: | steam turbine generator vibration expert system |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
