Matlab小波变换模极大值双端行波测距凯伦布尔变换输电线路单相接地故障测距Simulink模型及对应程序 自己搭的模型，写的

YEitCspLcCRZIP小波变换模极大值双端行波测距凯伦布尔变换输电线路.zip  66KB

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ZIP 小波变换模极大值双端行波测距凯伦布尔变换输电线路.zip 大约有10个文件
  1. 1.jpg 18.61KB
  2. 2.jpg 42.15KB
  3. 在电力系统中准确测量故障距离对于.txt 1.98KB
  4. 小波变换模极大值双端行波测.html 4.53KB
  5. 小波变换模极大值双端行波测距凯伦.txt 215B
  6. 小波变换模极大值双端行波测距凯伦布尔.doc 2.51KB
  7. 小波变换模极大值双端行波测距技.txt 2.1KB
  8. 小波变换模极大值双端行波测距技术分析一引言随着科.txt 2.25KB
  9. 小波变换模极大值双端行波测距模型.txt 2.68KB
  10. 标题基于小波变换的模极大值双端行波测距针对单相.txt 2.47KB

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Matlab小波变换模极大值双端行波测距凯伦布尔变换输电线路单相接地故障测距Simulink模型及对应程序。 自己搭的模型，写的程序（带注释），配有对应详细算例说明，适合初学者学习。
<link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/css/base.min.css" rel="stylesheet"/><link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/css/fancy.min.css" rel="stylesheet"/><link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/89763289/raw.css" rel="stylesheet"/><div id="sidebar" style="display: none"><div id="outline"></div></div><div class="pf w0 h0" data-page-no="1" id="pf1"><div class="pc pc1 w0 h0"><img alt="" class="bi x0 y0 w1 h1" src="/image.php?url=https://csdnimg.cn/release/download_crawler_static/89763289/bg1.jpg"/><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0">Matlab<span class="_ _0"> </span><span class="ff2">小波变换模极大值双端行波测距凯伦布尔变换输电线路单相接地故障测距<span class="_ _1"> </span></span>Simulink<span class="_ _0"> </span><span class="ff2">模型及</span></div><div class="t m0 x1 h2 y2 ff2 fs0 fc0 sc0 ls0 ws0">对应程序</div><div class="t m0 x1 h2 y3 ff2 fs0 fc0 sc0 ls0 ws0">摘要<span class="ff3">：</span>本文主要介绍了利用<span class="_ _1"> </span><span class="ff1">Matlab<span class="_ _0"> </span></span>进行小波变换模极大值双端行波测距的方法<span class="ff3">，</span>以及使用凯伦布尔</div><div class="t m0 x1 h2 y4 ff2 fs0 fc0 sc0 ls0 ws0">变换进行输电线路单相接地故障测距的<span class="_ _1"> </span><span class="ff1">Simulink<span class="_ _0"> </span></span>模型和对应程序<span class="ff4">。</span>本文针对初学者<span class="ff3">，</span>通过搭建模型</div><div class="t m0 x1 h2 y5 ff4 fs0 fc0 sc0 ls0 ws0">、<span class="ff2">编写程序并配以详细算例说明<span class="ff3">，</span>帮助读者深入理解和应用这些技术</span>。</div><div class="t m0 x1 h2 y6 ff2 fs0 fc0 sc0 ls0 ws0">引言<span class="ff3">：</span></div><div class="t m0 x1 h2 y7 ff2 fs0 fc0 sc0 ls0 ws0">近年来<span class="ff3">，</span>电力系统的可靠性和安全性一直是工程技术人员关注的重点<span class="ff4">。</span>而实现准确的故障测距对于维</div><div class="t m0 x1 h2 y8 ff2 fs0 fc0 sc0 ls0 ws0">护输电线路的正常运行至关重要<span class="ff4">。</span>在实际应用中<span class="ff3">，</span>小波变换模极大值双端行波测距和凯伦布尔变换已</div><div class="t m0 x1 h2 y9 ff2 fs0 fc0 sc0 ls0 ws0">被广泛使用<span class="ff3">，</span>并取得了较好的效果<span class="ff4">。</span>本文将分别介绍这两种方法的原理<span class="ff4">、</span>模型和程序<span class="ff3">，</span>并通过算例进</div><div class="t m0 x1 h2 ya ff2 fs0 fc0 sc0 ls0 ws0">行详细说明<span class="ff4">。</span></div><div class="t m0 x1 h2 yb ff2 fs0 fc0 sc0 ls0 ws0">一<span class="ff4">、</span>小波变换模极大值双端行波测距方法</div><div class="t m0 x1 h2 yc ff1 fs0 fc0 sc0 ls0 ws0">1.<span class="_ _2"> </span><span class="ff2">原理介绍</span></div><div class="t m0 x1 h2 yd ff2 fs0 fc0 sc0 ls0 ws0">小波变换模极大值双端行波测距是一种基于小波变换的测距方法<span class="ff3">，</span>通过提取信号的极大值特征<span class="ff3">，</span>实现</div><div class="t m0 x1 h2 ye ff2 fs0 fc0 sc0 ls0 ws0">故障点的定位<span class="ff4">。</span>本文首先对小波变换的原理进行了简要介绍<span class="ff3">，</span>然后详细阐述了模极大值双端行波测距</div><div class="t m0 x1 h2 yf ff2 fs0 fc0 sc0 ls0 ws0">的方法<span class="ff4">。</span></div><div class="t m0 x1 h2 y10 ff1 fs0 fc0 sc0 ls0 ws0">2.<span class="_ _2"> </span><span class="ff2">模型搭建</span></div><div class="t m0 x1 h2 y11 ff2 fs0 fc0 sc0 ls0 ws0">为了方便读者理解和应用该方法<span class="ff3">，</span>我们在<span class="_ _1"> </span><span class="ff1">Matlab<span class="_ _0"> </span></span>环境下搭建了相应的模型<span class="ff4">。</span>通过示意图和算法流程</div><div class="t m0 x1 h2 y12 ff2 fs0 fc0 sc0 ls0 ws0">图<span class="ff3">，</span>本文详细描述了模型的搭建过程<span class="ff3">，</span>包括信号预处理<span class="ff4">、</span>小波变换<span class="ff4">、</span>极大值提取和测距计算等<span class="ff4">。</span></div><div class="t m0 x1 h2 y13 ff1 fs0 fc0 sc0 ls0 ws0">3.<span class="_ _2"> </span><span class="ff2">程序编写</span></div><div class="t m0 x1 h2 y14 ff2 fs0 fc0 sc0 ls0 ws0">为了实现小波变换模极大值双端行波测距方法<span class="ff3">，</span>我们编写了相应的<span class="_ _1"> </span><span class="ff1">Matlab<span class="_ _0"> </span></span>程序<span class="ff4">。</span>程序中包含了各个</div><div class="t m0 x1 h2 y15 ff2 fs0 fc0 sc0 ls0 ws0">步骤的代码实现<span class="ff3">，</span>并配以详细注释<span class="ff3">，</span>便于读者理解和修改<span class="ff4">。</span></div><div class="t m0 x1 h2 y16 ff1 fs0 fc0 sc0 ls0 ws0">4.<span class="_ _2"> </span><span class="ff2">算例说明</span></div><div class="t m0 x1 h2 y17 ff2 fs0 fc0 sc0 ls0 ws0">为了验证该方法的有效性<span class="ff3">，</span>本文给出了一个具体的算例<span class="ff3">，</span>并详细说明了每个步骤的计算过程和结果<span class="ff4">。</span></div><div class="t m0 x1 h2 y18 ff2 fs0 fc0 sc0 ls0 ws0">通过算例<span class="ff3">，</span>读者能够更好地理解和应用这种方法<span class="ff4">。</span></div><div class="t m0 x1 h2 y19 ff2 fs0 fc0 sc0 ls0 ws0">二<span class="ff4">、</span>凯伦布尔变换输电线路单相接地故障测距<span class="_ _1"> </span><span class="ff1">Simulink<span class="_ _0"> </span></span>模型及对应程序</div><div class="t m0 x1 h2 y1a ff1 fs0 fc0 sc0 ls0 ws0">1.<span class="_ _2"> </span><span class="ff2">原理介绍</span></div><div class="t m0 x1 h2 y1b ff2 fs0 fc0 sc0 ls0 ws0">凯伦布尔变换是一种基于数字滤波的故障测距方法<span class="ff3">，</span>可以有效地检测输电线路上的单相接地故障<span class="ff4">。</span>本</div><div class="t m0 x1 h2 y1c ff2 fs0 fc0 sc0 ls0 ws0">文首先对凯伦布尔变换的原理进行了简要介绍<span class="ff3">，</span>然后详细阐述了单相接地故障测距的方法<span class="ff4">。</span></div><div class="t m0 x1 h2 y1d ff1 fs0 fc0 sc0 ls0 ws0">2.<span class="_ _2"> </span>Simulink<span class="_ _0"> </span><span class="ff2">模型搭建</span></div></div><div class="pi" data-data='{"ctm":[1.568627,0.000000,0.000000,1.568627,0.000000,0.000000]}'></div></div>
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