声明
致谢
变量注释表
1绪论
1.1课题背景及意义(Background and Significance)
1.2国内外研究现状(Current Research Situation at Home and Abroad)
1.3存在的困难(Existing Chanllenges)
1.4本文的主要研究工作(The Main Study of This Paper)
2配电网单相接地故障零序电流特征分析
2.1单相接地稳态特征分析(Steady State Analysis of Single-Phase Earth Fault)
2.2单相接地暂态特征分析(Transient Characteristics Analysis of Single-Phase Earth Fault)
2.3本章小结(Sub-Conclusions)
3配电网单相接地故障类型分类
3.1电弧模型的建立(Establishment of Arc Model)
3.2基于小波峭度的电弧与普通接地故障分类(Classification of Arc Grounding Fault and Common Groungding Fault Based on Wavelet Kurtosis)
3.3基于小波高频能量占比的普通接地故障分类(Common Fault Pattern Classification Based on Wavelet High Frequency Energy Ratio)
3.4本章小结(Sub-Conclusions)
4配电网单相接地故障选线方法仿真分析
4.1稳态选线方法仿真分析(Simulation and Analysis of Steady State Line Selection Method)
4.2基于固有模态能量的暂态选线方法仿真分析(Simulation and Analysis of Transient Line Selection Method Based on Intrinsic Mode Energy)
4.3选线方法特点总结(Characteristics of Line Selection Method)
4.4本章小结(Sub-Conclusions)
5基于单相接地故障类型的故障选线
5.1基于故障类型的选线思路(Thoughts of Line Selection Based on Fault Classification)
5.2故障测度的构造(Construction of Fault Measure)
5.3改进的D-S证据理论(Improved D-S Evidence Theory)
5.4算例分析和仿真验证(Example Analysis and Simulation Verification)
5.5故障分类对选线结果的影响(The Influence of Fault Classification on the Results of Line Selection)
5.6本章小结(Sub-Conclusions)
6基于LabVIEW的选线系统设计
6.1选线系统的设计思路(Design Idea of Line Selection System)
6.2数据采集部分(Data Sampling Section)
6.3 LabVIEW选线部分(Line Selection Part Based on LabVIEW)
6.4本章小结(Sub-Conclusions)
7结论与展望
参考文献
作者简历
学位论文数据集