Fault Diagnosis of Steam Turbine Vibration Based on Fault Tree Analysis

被引:0
作者
Zhu, Xiaodong [1 ]
Tan, Xiu [1 ]
Jiang, Wei [2 ]
Bu, Yuanyue [2 ]
机构
[1] Hudian Elect Power Res Inst, Hangzhou, Zhejiang, Peoples R China
[2] Inner Mongolia Daihai Elect Power Generat Co Ltd, Liangcheng, Peoples R China
来源
PROCEEDINGS OF THE 7TH INTERNATIONAL CONFERENCE ON EDUCATION, MANAGEMENT, INFORMATION AND MECHANICAL ENGINEERING (EMIM 2017) | 2017年 / 76卷
关键词
Fault tree; Steam turbine vibration; Fault diagnosis; Research;
D O I
暂无
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
In view of the important status of steam turbine in power system, continue to strengthen the theoretical research of the technology of fault diagnosis, to avoid accidents so as to improve the operation reliability of steam turbine, it is necessary, and combined with the needs of fault diagnosis, the fault tree describes the logical relationship between the fault, more vivid, simple and clear. This paper studies the application of the technology of fault diagnosis and fault tree analysis of the technology in recent years, analyzed the vibration fault of turbine generator, based on this, the fault tree is applied to the field of vibration fault diagnosis of steam turbine, and the turbine rotor misalignment fault tree qualitative analysis as an example, calculate the minimum cut set. It is proved that it is feasible to apply the fault tree to the vibration fault diagnosis of steam turbine.
引用
收藏
页码:1841 / 1846
页数:6
相关论文
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