基于概率神经网络的小电流接地系统模式识别故障选线方法与应用

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1、目录4.1Matlab软件介绍............................................................................................224.1.1Simulink软件.......................................................................................224.1.2SimPowerSystems库......................

2、.....................................................234.1.3Matlab建模方法..................................................................................234.2小电流接地系统接地故障模型的建立与仿真...........................................234.2.1中性点不接地系统接地故障仿真................

3、.....................................254.2.2故障距离、接地电阻与故障相角对接地故障的影响......................314.2.3电弧高阻接地故障仿真.....................................................................324.2.4混合线缆接地故障仿真.................................................................

4、....334.2.5噪声干扰下的接地故障仿真.............................................................364.2.6中性点经消弧线圈接地系统接地故障仿真.....................................374.3本章小结.....................................................................................................

5、..38第五章概率神经网络模式识别选线方法...............................................................395.1模式识别技术...............................................................................................395.2数据融合技术.......................................................

6、........................................395.3概率神经网络介绍.......................................................................................405.3.1神经网络概念.....................................................................................405.3.2概率神经网络模式识别概

7、述.............................................................415.3.3概率神经网络模式识别算法.............................................................445.4数据归一化处理...........................................................................................455.5基于概率神经

8、网络的模式识别选线方法...................................................455.6概率神经网络模式识别选线仿真...............................................................475.7spread值对概率神经网络的影响..........................................