三相PWM并网VSC的dq电流闭环与标幺值控制：基于Simulink 2022b仿真模型探究参数调整与性能表现,三相PWM并网VSC的dq电流闭环与标幺值控制：基于Simulink 2022b的个人仿

BzSARcQYYGRZIP三相并网电流闭环标幺  4.47MB

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ZIP 三相并网电流闭环标幺 大约有13个文件
  1. 1.jpg 149.63KB
  2. 2.jpg 338.94KB
  3. 3.jpg 197.18KB
  4. 三相并网下的电流闭环控制及标幺值控制的仿.doc 2.01KB
  5. 三相并网技术从仿.html 943.34KB
  6. 三相并网技术分析文章随.html 943.07KB
  7. 三相并网技术分析版本仿真模型解读一背景介绍.html 941.45KB
  8. 三相并网技术分析版本在当今快速发展的技术领域电.txt 1.98KB
  9. 三相并网技术分析版本随着电力电子技术的.html 942.83KB
  10. 三相并网电流闭环.html 943.89KB
  11. 三相并网电流闭环标幺值控制仿真模型版本在现代电力.txt 1.3KB
  12. 三相并网电流闭环标幺值控制仿真模型版本在电力系统中.txt 1.38KB
  13. 三相并网的先进应用及.html 943.68KB

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三相PWM并网VSC的dq电流闭环与标幺值控制：基于Simulink 2022b仿真模型探究参数调整与性能表现,三相PWM并网VSC的dq电流闭环与标幺值控制：基于Simulink 2022b的个人仿真探索,三相PWM并网VSC，dq电流闭环，标幺值控制，simulink仿真模型，2022b版本 ①其他模型看我主页，都是个人搭建，无团队 ②变器额定容量为2MW，额定线电压为690V，直流侧电压1250V，dq电流闭环，spwm调制 ③从图2可以看到id，iq均迅速跟随参考值，pll频率响应也很平滑，如想更改电压、容量等参数 ,三相PWM并网VSC; dq电流闭环; 标幄值控制; Simulink仿真模型; 2022b版本; 变换器容量; 线电压; 直流侧电压; SPWM调制; 电压频率响应。,基于Simulink仿真的三相PWM并网VSC系统：2MW容量，dq电流闭环控制
<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/90402509/2/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/90402509/bg1.jpg"/><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0">Title: <span class="ff2">三相<span class="_ _0"> </span></span>PWM<span class="_ _1"> </span><span class="ff2">并网<span class="_ _0"> </span></span>VSC<span class="_ _1"> </span><span class="ff2">下的<span class="_ _0"> </span></span>dq<span class="_ _1"> </span><span class="ff2">电流闭环控制及标幺值控制的<span class="_ _0"> </span></span>Simulink<span class="_ _1"> </span><span class="ff2">仿真模型</span></div><div class="t m0 x1 h2 y2 ff1 fs0 fc0 sc0 ls0 ws0">Abstract: <span class="ff2">本文针对三相<span class="_ _0"> </span></span>PWM<span class="_ _1"> </span><span class="ff2">并网<span class="_ _0"> </span></span>VSC<span class="_ _1"> </span><span class="ff2">系统<span class="ff3">，</span>采用<span class="_ _0"> </span></span>dq<span class="_ _1"> </span><span class="ff2">电流闭环控制和标幺值控制策略<span class="ff3">，</span>通过</span></div><div class="t m0 x1 h2 y3 ff1 fs0 fc0 sc0 ls0 ws0">Simulink<span class="_ _1"> </span><span class="ff2">仿真模型进行了分析<span class="ff4">。</span>系统变换器额定容量为<span class="_ _0"> </span></span>2MW<span class="ff3">，<span class="ff2">额定线电压为<span class="_ _0"> </span></span></span>690V<span class="ff3">，<span class="ff2">直流侧电压</span></span></div><div class="t m0 x1 h2 y4 ff1 fs0 fc0 sc0 ls0 ws0">1250V<span class="ff3">，<span class="ff2">并利用<span class="_ _0"> </span></span></span>spwm<span class="_ _1"> </span><span class="ff2">调制方法进行控制<span class="ff4">。</span>从图<span class="_ _0"> </span></span>2<span class="_ _1"> </span><span class="ff2">可观察到<span class="_ _0"> </span></span>id<span class="_ _1"> </span><span class="ff2">和<span class="_ _0"> </span></span>iq<span class="_ _1"> </span><span class="ff2">均迅速跟随参考值<span class="ff3">，</span></span>PLL<span class="_ _1"> </span><span class="ff2">频率</span></div><div class="t m0 x1 h2 y5 ff2 fs0 fc0 sc0 ls0 ws0">响应也平滑<span class="ff4">。</span>同时<span class="ff3">，</span>本文提供了参数修改方法<span class="ff3">，</span>以适应不同的电压<span class="ff4">、</span>容量等需求<span class="ff4">。</span></div><div class="t m0 x1 h2 y6 ff1 fs0 fc0 sc0 ls0 ws0">Keywords: <span class="ff2">三相<span class="_ _0"> </span></span>PWM<span class="_ _1"> </span><span class="ff2">并网<span class="_ _0"> </span></span>VSC<span class="ff4">、</span>dq<span class="_ _1"> </span><span class="ff2">电流闭环控制<span class="ff4">、</span>标幺值控制<span class="ff4">、</span></span>Simulink<span class="_ _1"> </span><span class="ff2">仿真模型<span class="ff4">、</span></span>spwm<span class="_ _1"> </span><span class="ff2">调</span></div><div class="t m0 x1 h2 y7 ff2 fs0 fc0 sc0 ls0 ws0">制</div><div class="t m0 x1 h2 y8 ff1 fs0 fc0 sc0 ls0 ws0">1.<span class="_ _2"> </span><span class="ff2">引言</span></div><div class="t m0 x1 h2 y9 ff2 fs0 fc0 sc0 ls0 ws0">在电力系统中<span class="ff3">，</span>三相<span class="_ _0"> </span><span class="ff1">PWM<span class="_ _1"> </span></span>并网<span class="_ _0"> </span><span class="ff1">VSC<span class="_ _1"> </span></span>系统被广泛应用于电能转换和传输过程中<span class="ff4">。</span>其中<span class="ff3">，<span class="ff1">dq<span class="_ _1"> </span></span></span>电流闭环控</div><div class="t m0 x1 h2 ya ff2 fs0 fc0 sc0 ls0 ws0">制和标幺值控制是实现系统稳定运行的关键因素<span class="ff4">。</span>本文通过<span class="_ _0"> </span><span class="ff1">Simulink<span class="_ _1"> </span></span>仿真模型<span class="ff3">，</span>对该系统进行了深</div><div class="t m0 x1 h2 yb ff2 fs0 fc0 sc0 ls0 ws0">入研究和分析<span class="ff3">，</span>以探索其性能和可靠性<span class="ff4">。</span></div><div class="t m0 x1 h2 yc ff1 fs0 fc0 sc0 ls0 ws0">2.<span class="_ _2"> </span><span class="ff2">系统建模</span></div><div class="t m0 x1 h2 yd ff1 fs0 fc0 sc0 ls0 ws0">2.1.<span class="_"> </span><span class="ff2">变换器参数</span></div><div class="t m0 x1 h2 ye ff2 fs0 fc0 sc0 ls0 ws0">根据系统要求<span class="ff3">，</span>本文考虑了变换器的额定容量为<span class="_ _0"> </span><span class="ff1">2MW<span class="ff3">，</span></span>额定线电压为<span class="_ _0"> </span><span class="ff1">690V<span class="ff3">，</span></span>直流侧电压为<span class="_ _0"> </span><span class="ff1">1250V<span class="ff4">。</span></span></div><div class="t m0 x1 h2 yf ff2 fs0 fc0 sc0 ls0 ws0">这些参数是基于仿真模型的目标设定<span class="ff3">，</span>以保证系统的安全运行和性能<span class="ff4">。</span></div><div class="t m0 x1 h2 y10 ff1 fs0 fc0 sc0 ls0 ws0">2.2.<span class="_"> </span>dq<span class="_ _1"> </span><span class="ff2">电流闭环控制</span></div><div class="t m0 x1 h2 y11 ff1 fs0 fc0 sc0 ls0 ws0">dq<span class="_ _1"> </span><span class="ff2">电流闭环控制是三相<span class="_ _0"> </span></span>PWM<span class="_ _1"> </span><span class="ff2">并网<span class="_ _0"> </span></span>VSC<span class="_ _1"> </span><span class="ff2">系统中一种常用的控制策略<span class="ff4">。</span>通过该控制策略<span class="ff3">，</span>系统能够更准</span></div><div class="t m0 x1 h2 y12 ff2 fs0 fc0 sc0 ls0 ws0">确地跟随参考值<span class="ff3">，</span>并实现系统的稳定运行<span class="ff4">。</span>本文在<span class="_ _0"> </span><span class="ff1">Simulink<span class="_ _1"> </span></span>仿真模型中采用了<span class="_ _0"> </span><span class="ff1">dq<span class="_ _1"> </span></span>电流闭环控制来</div><div class="t m0 x1 h2 y13 ff2 fs0 fc0 sc0 ls0 ws0">保证系统性能的稳定<span class="ff4">。</span></div><div class="t m0 x1 h2 y14 ff1 fs0 fc0 sc0 ls0 ws0">3.<span class="_ _2"> </span><span class="ff2">标幺值控制</span></div><div class="t m0 x1 h2 y15 ff2 fs0 fc0 sc0 ls0 ws0">标幺值控制是三相<span class="_ _0"> </span><span class="ff1">PWM<span class="_ _1"> </span></span>并网<span class="_ _0"> </span><span class="ff1">VSC<span class="_ _1"> </span></span>系统中另一种重要的控制策略<span class="ff4">。</span>通过将电压和电流的实际值转化为</div><div class="t m0 x1 h2 y16 ff2 fs0 fc0 sc0 ls0 ws0">标幺值<span class="ff3">，</span>系统能够更好地适应不同参数的变化<span class="ff3">，</span>并保证系统的稳定性<span class="ff4">。</span>本文在<span class="_ _0"> </span><span class="ff1">Simulink<span class="_ _1"> </span></span>仿真模型中</div><div class="t m0 x1 h2 y17 ff2 fs0 fc0 sc0 ls0 ws0">引入了标幺值控制方法以进一步提高系统性能<span class="ff4">。</span></div><div class="t m0 x1 h2 y18 ff1 fs0 fc0 sc0 ls0 ws0">4.<span class="_ _2"> </span>Simulink<span class="_ _1"> </span><span class="ff2">仿真模型及结果</span></div><div class="t m0 x1 h2 y19 ff2 fs0 fc0 sc0 ls0 ws0">基于以上建模和控制策略<span class="ff3">，</span>本文在<span class="_ _0"> </span><span class="ff1">Simulink<span class="_ _1"> </span></span>中搭建了三相<span class="_ _0"> </span><span class="ff1">PWM<span class="_ _1"> </span></span>并网<span class="_ _0"> </span><span class="ff1">VSC<span class="_ _1"> </span></span>的仿真模型<span class="ff3">，</span>并进行了相</div><div class="t m0 x1 h2 y1a ff2 fs0 fc0 sc0 ls0 ws0">应参数配置<span class="ff4">。</span>通过对仿真模型的运行<span class="ff3">，</span>本文得到了图<span class="_ _0"> </span><span class="ff1">2<span class="_ _1"> </span></span>中<span class="_ _0"> </span><span class="ff1">id<span class="_ _1"> </span></span>和<span class="_ _0"> </span><span class="ff1">iq<span class="_ _1"> </span></span>的响应结果<span class="ff3">，</span>并观察到其与参考</div><div class="t m0 x1 h2 y1b ff2 fs0 fc0 sc0 ls0 ws0">值的快速跟随<span class="ff4">。</span>同时<span class="ff3">，<span class="ff1">PLL<span class="_ _1"> </span></span></span>频率响应也表现出了平滑的特点<span class="ff3">，</span>符合系统稳定运行的要求<span class="ff4">。</span></div><div class="t m0 x1 h2 y1c ff1 fs0 fc0 sc0 ls0 ws0">5.<span class="_ _2"> </span><span class="ff2">参数修改方法</span></div><div class="t m0 x1 h2 y1d ff2 fs0 fc0 sc0 ls0 ws0">本文提供了一种简单的参数修改方法<span class="ff3">，</span>以满足不同电压<span class="ff4">、</span>容量等参数的需求<span class="ff4">。</span>通过修改<span class="_ _0"> </span><span class="ff1">Simulink<span class="_ _1"> </span></span>仿</div><div class="t m0 x1 h2 y1e ff2 fs0 fc0 sc0 ls0 ws0">真模型中相关参数<span class="ff3">，</span>可以方便地调整系统的性能和运行特性<span class="ff4">。</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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