摘要
针对当前输电线路故障诊断的需求,结合智能电网运行中产生的大量结构多样、来源复杂的数据,将这些大数据归类于不同的维度,设计了基于多维度数据融合的输电线路故障智能诊断系统。对多维度的诊断结果融合架构、融合方法等进行了设计,并给出了故障智能诊断系统的主要功能模块和整体结构。最后,通过该系统的运行,表明了多维度数据融合的诊断结果具有较高的诊断速度和准确度,在电力行业故障诊断方面具有良好的应用前景。
In order to meet the demand of fault diagnosis for transmission lines,a large number of data with complex structure and complicated source are generated,and these data are classified into different dimensions. A intelligent fault diagnosis system based on multi-dimensional data fusion is designed. The fusion structure and fusion method of multi-dimensional diagnosis results are designed,and the main function modules and overall structure of the fault intelligent diagnosis system are given. Finally,the operation of the system shows that the diagnosis result of multi-dimensional data fusion has high diagnostic speed and accuracy,and it has a good application prospect in power industry fault diagnosis.
出处
《电子设计工程》
2017年第22期62-64,68,共4页
Electronic Design Engineering
关键词
多维度
故障诊断
特征降维
数据融合
架构设计
multi dimension
fault diagnosis
feature dimension reduction
data fusion
architecture design
