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上海电力大学学报:2009,25(1):7-9
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基于RBF网络的汽轮发电机组故障诊断
(1.上海电力学院 电力与自动化工程学院, 上海 200090;2.同济大学 电子与信息工程学院, 上海 200092)
Fault Diagnosis of Turbo-generator Unit Based on RBF Network
(1.School of Electric Power & Automation Engineering, Shanghai University of Electric Power, Shanghai 200090, China;2.School of Electronics & Information Engineering, Tongji University, Shanghai 200092, China)
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投稿时间:2008-06-19    
中文摘要: 针对电厂汽轮发电机组故障诊断问题,设计了RBF网络故障诊断系统.根据输入特征向量进行RBF网络的学习,并将RBF网络诊断故障的方法成功地应用于汽轮发电机组故障诊断.仿真结果表明:RBF网络比BP网络更稳定,训练误差更小.
中文关键词: RBF网络  故障诊断  汽轮发电机组
Abstract:RBF network is presented to solve the problem of fault diagnosis for turbo-generator units.RBF network is trained according to input character vectors.Finally, the trained RBF network diagnoses the fault.The proposed method is successfully used to diagnose the fault of turbogenerator units.The simulation result proves that RBF network is more stable and accurate than BP network.
文章编号:20090103     中图分类号:    文献标志码:
基金项目:上海高校选拔培养优秀青年教师科研专项基金(Z2006-78);上海市重点学科建设项目(P1301)
引用文本:
周建萍,杨旭红,郑应平.基于RBF网络的汽轮发电机组故障诊断[J].上海电力大学学报,2009,25(1):7-9.
ZHOU Jian-ping,YANG Xu-hong,ZHENG Ying-ping.Fault Diagnosis of Turbo-generator Unit Based on RBF Network[J].Journal of Shanghai University of Electric Power,2009,25(1):7-9.