基于FAST与MATLAB SIMULINK联合仿真模型的非线性风力发电机控制策略对比与研究:PID独立变桨与统一变桨控制在5WM风机上的载荷对比分析,基于FAST与MATLAB SIMULINK联合
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基于FAST与MATLAB SIMULINK联合仿真模型的非线性风力发电机控制策略对比与研究:PID独立变桨与统一变桨控制在5WM风机上的载荷对比分析,基于FAST与MATLAB SIMULINK联合仿真模型的非线性风力发电机控制策略对比研究:统一变桨与独立变桨在3D湍流风环境下的性能分析。参考NREL 5MW风机参数。,基于FAST与MATLAB SIMULINK联合仿真模型非线性风力发电机的PID独立变桨和统一变桨控制下仿真模型+参考文献,对于5WM非线性风机风机进行控制链接simulink的scope出转速对比,桨距角对比,叶片挥舞力矩,轮毂处偏航力矩,俯仰力矩等载荷数据对比图,在trubsim生成的3D湍流风环境下模拟统一变桨反馈信号是转速,独立变桨反馈是叶根载荷提供包含openfast与matlab simulink联合仿真的建模NREL提供的5MW风机参数参考文献+模型,核心关键词:FAST; MATLAB SIMULINK; 非线性风力发电机; PID控制; 独立变桨; 统一变桨; 仿真模型; 5WM风机控制; 转速对比; 桨距角对比; 叶片挥舞力矩; 轮毂 <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/90430722/2/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/90430722/bg1.jpg"/><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0">**OpenFAST<span class="_ _0"> </span><span class="ff2">与<span class="_ _0"> </span></span>MATLAB SIMULINK<span class="_"> </span><span class="ff2">联合仿真:非线性风力发电机控制策略探讨</span>**</div><div class="t m0 x1 h2 y2 ff2 fs0 fc0 sc0 ls0 ws0">在风力发电的领域中,<span class="_ _1"></span>控制策略的优劣直接关系到风机的运行效率和稳定性。<span class="_ _1"></span>本文将探讨基</div><div class="t m0 x1 h2 y3 ff2 fs0 fc0 sc0 ls0 ws0">于<span class="_ _0"> </span><span class="ff1">FAST<span class="_"> </span></span>与<span class="_ _0"> </span><span class="ff1">MATLAB <span class="_ _2"></span>SIMULINK<span class="_"> </span></span>的联合<span class="_ _2"></span>仿真<span class="_ _2"></span>模型<span class="_ _2"></span>,特<span class="_ _2"></span>别是<span class="_ _2"></span>针对<span class="_ _0"> </span><span class="ff1">5WM<span class="_"> </span></span>非<span class="_ _2"></span>线性风<span class="_ _2"></span>力发<span class="_ _2"></span>电机<span class="_ _2"></span>,分</div><div class="t m0 x1 h2 y4 ff2 fs0 fc0 sc0 ls0 ws0">别采用<span class="_ _0"> </span><span class="ff1">PID<span class="_ _0"> </span></span>独立变桨和统一变桨控制方法进行仿真分析。</div><div class="t m0 x1 h2 y5 ff2 fs0 fc0 sc0 ls0 ws0">一、背景与意义</div><div class="t m0 x1 h2 y6 ff2 fs0 fc0 sc0 ls0 ws0">随着风力发电技术的不断发展,<span class="_ _1"></span>非线性风力发电机的控制策略成为了研究的热点。<span class="_ _1"></span>通过联合</div><div class="t m0 x1 h2 y7 ff2 fs0 fc0 sc0 ls0 ws0">仿真模型,<span class="_ _3"></span>我们可以更准确地模拟风机的实际运行环境,<span class="_ _3"></span>从而优化控制策略,<span class="_ _3"></span>提高风能利用</div><div class="t m0 x1 h2 y8 ff2 fs0 fc0 sc0 ls0 ws0">效率和发电质量。</div><div class="t m0 x1 h2 y9 ff2 fs0 fc0 sc0 ls0 ws0">二、<span class="ff1">FAST<span class="_ _0"> </span></span>与<span class="_ _0"> </span><span class="ff1">MATLAB SIMULINK<span class="_"> </span></span>联合仿真模型</div><div class="t m0 x1 h2 ya ff2 fs0 fc0 sc0 ls0 ws0">本次研究采用<span class="_ _0"> </span><span class="ff1">OpenFAST<span class="_ _0"> </span></span>软件进行风机气动性能的模拟,<span class="_ _1"></span>同时结合<span class="_ _0"> </span><span class="ff1">MATLAB SIMULINK<span class="_ _0"> </span></span>进行</div><div class="t m0 x1 h2 yb ff2 fs0 fc0 sc0 ls0 ws0">控制策略的仿真分析。<span class="_ _4"></span><span class="ff1">OpenFAST<span class="_ _0"> </span><span class="ff2">能够提供精确的风机气动性能数据,<span class="_ _4"></span>而<span class="_ _0"> </span><span class="ff1">MATLAB SIMULINK</span></span></span></div><div class="t m0 x1 h2 yc ff2 fs0 fc0 sc0 ls0 ws0">则提供了丰富的控制算法库和强大的数据处理能力。<span class="_ _1"></span>通过两者的联合仿真,<span class="_ _1"></span>我们可以更全面</div><div class="t m0 x1 h2 yd ff2 fs0 fc0 sc0 ls0 ws0">地评估控制策略的效果。</div><div class="t m0 x1 h2 ye ff2 fs0 fc0 sc0 ls0 ws0">三、非线性风力发电机的<span class="_ _0"> </span><span class="ff1">PID<span class="_ _0"> </span></span>独立变桨控制</div><div class="t m0 x1 h2 yf ff1 fs0 fc0 sc0 ls0 ws0">PID<span class="_ _0"> </span><span class="ff2">独立变桨控制是一种常见的风力发电机控制策略,<span class="_ _5"></span>通过分别调节每个桨叶的角度来控制</span></div><div class="t m0 x1 h2 y10 ff2 fs0 fc0 sc0 ls0 ws0">风机的气动性能。<span class="_ _3"></span>在本次研究中,<span class="_ _3"></span>我们将<span class="_ _0"> </span><span class="ff1">PID<span class="_"> </span></span>控制器应用于独立变桨控制,<span class="_ _3"></span>通过反馈转速信</div><div class="t m0 x1 h2 y11 ff2 fs0 fc0 sc0 ls0 ws0">息来调整桨叶的角度,从而实现对风机的精确控制。</div><div class="t m0 x1 h2 y12 ff2 fs0 fc0 sc0 ls0 ws0">四、统一变桨控制下的仿真模型</div><div class="t m0 x1 h2 y13 ff2 fs0 fc0 sc0 ls0 ws0">统一变桨控制是指通过一个统一的控制器来调节所有桨叶的角度。<span class="_ _1"></span>在本次研究中,<span class="_ _1"></span>我们采用</div><div class="t m0 x1 h2 y14 ff2 fs0 fc0 sc0 ls0 ws0">叶根<span class="_ _2"></span>载荷<span class="_ _2"></span>作为<span class="_ _2"></span>反馈<span class="_ _2"></span>信号<span class="_ _2"></span>,<span class="_ _2"></span>通过<span class="_ _2"></span>控制<span class="_ _2"></span>器计<span class="_ _2"></span>算出<span class="_ _2"></span>适当<span class="_ _2"></span>的桨<span class="_ _2"></span>叶角<span class="_ _2"></span>度<span class="_ _2"></span>,以<span class="_ _2"></span>实现<span class="_ _2"></span>对风<span class="_ _2"></span>机的<span class="_ _2"></span>稳定<span class="_ _2"></span>控制<span class="_ _2"></span>。</div><div class="t m0 x1 h2 y15 ff2 fs0 fc0 sc0 ls0 ws0">在<span class="_ _0"> </span><span class="ff1">MATLAB SIMULINK<span class="_"> </span></span>中建立仿真模型,<span class="_ _6"></span>可以直观地观察到转速、<span class="_ _6"></span>桨距角、<span class="_ _7"></span>叶片挥舞力矩等</div><div class="t m0 x1 h2 y16 ff2 fs0 fc0 sc0 ls0 ws0">载荷数据的对比图。</div><div class="t m0 x1 h2 y17 ff2 fs0 fc0 sc0 ls0 ws0">五、在<span class="_ _0"> </span><span class="ff1">TurbSim<span class="_ _0"> </span></span>生成的<span class="_ _0"> </span><span class="ff1">3D<span class="_ _0"> </span></span>湍流风环境下模拟</div><div class="t m0 x1 h2 y18 ff2 fs0 fc0 sc0 ls0 ws0">为了更真实地模拟风机的运行环境,<span class="_ _8"></span>我们采用<span class="_ _0"> </span><span class="ff1">TurbSim<span class="_ _0"> </span></span>生成的<span class="_ _0"> </span><span class="ff1">3D<span class="_ _0"> </span></span>湍流风环境进行仿真。<span class="_ _8"></span>在</div><div class="t m0 x1 h2 y19 ff2 fs0 fc0 sc0 ls0 ws0">这种复杂的风环境下,<span class="_ _3"></span>风机需要更精确的控制策略来保证稳定运行。<span class="_ _3"></span>通过对比仿真结果,<span class="_ _3"></span>我</div><div class="t m0 x1 h2 y1a ff2 fs0 fc0 sc0 ls0 ws0">们可以评估不同控制策略在湍流风环境下的性能表现。</div><div class="t m0 x1 h2 y1b ff2 fs0 fc0 sc0 ls0 ws0">六、建模与实现</div><div class="t m0 x1 h2 y1c ff2 fs0 fc0 sc0 ls0 ws0">在建模过程中,<span class="_ _8"></span>我们详细描述了<span class="_ _0"> </span><span class="ff1">OpenFAST<span class="_ _0"> </span></span>与<span class="_ _0"> </span><span class="ff1">MATLAB SIMULINK<span class="_ _0"> </span></span>的联合仿真建模过程,<span class="_ _8"></span>包</div><div class="t m0 x1 h2 y1d ff2 fs0 fc0 sc0 ls0 ws0">括风机模型的建立、<span class="_ _1"></span>控制策略的设定以及仿真环境的设置等。<span class="_ _1"></span>通过合理的参数设置和模型优</div><div class="t m0 x1 h2 y1e ff2 fs0 fc0 sc0 ls0 ws0">化,我们成功建立了非线性风力发电机的仿真模型。</div></div><div class="pi" data-data='{"ctm":[1.611830,0.000000,0.000000,1.611830,0.000000,0.000000]}'></div></div>