ZIPV2G 充电桩,新能源汽车车载充电机, MATLAB仿真模型 ,PFC+CLLC拓扑; 1. V2G,AC DC,DC DC 328.47KB

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充电桩新能源汽.zip 大约有12个文件
  1. 1.jpg 105.76KB
  2. 2.jpg 98.31KB
  3. 3.jpg 101.06KB
  4. 4.jpg 53.73KB
  5. 充电桩以及新能源汽车车载充电机在如今的.txt 1.51KB
  6. 充电桩技术分析新能源汽车与高效能源管理随着环保理念.txt 2.09KB
  7. 充电桩新能源汽车车载充.html 5.28KB
  8. 充电桩新能源汽车车载充电机仿.txt 406B
  9. 充电桩新能源汽车车载充电机仿真.doc 1.71KB
  10. 关于充电桩及其仿真模型分析一引.txt 2.3KB
  11. 深入探究仿真模型下的燃料电池超级电.txt 2.04KB
  12. 深度解析充电桩技术新能源汽车领域的新篇章.txt 2.07KB

资源介绍:

V2G 充电桩,新能源汽车车载充电机, MATLAB仿真模型 ,PFC+CLLC拓扑; 1. V2G,AC DC,DC DC双向充放电; 2. 前级,双向AC DC单相整流器(PWM),输入AC220V,输入单位功率因数; 3. 后级,双向DC DC,双向CLLC谐振全桥,谐振频率150kHz,PFM变频控制,输出360VDC; 4. 模型仿真功率3.5kW,正向工作时单相市电向对电动汽车输出360VDC,反向工作时电动汽车逆变向市电馈电;
<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/89866052/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/89866052/bg1.jpg"/><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0">V2G <span class="ff2">充电桩<span class="ff3">,</span>新能源汽车车载充电机<span class="ff3">,</span></span>MATLAB<span class="_ _0"> </span><span class="ff2">仿真模型<span class="ff3">,</span></span>PFC+CLLC<span class="_ _0"> </span><span class="ff2">拓扑</span></div><div class="t m0 x1 h2 y2 ff2 fs0 fc0 sc0 ls0 ws0">随着电动汽车的快速发展<span class="ff3">,<span class="ff1">V2G</span>(<span class="ff1">Vehicle-to-Grid</span>)</span>充电桩成为了新能源汽车充电技术中的一个</div><div class="t m0 x1 h2 y3 ff2 fs0 fc0 sc0 ls0 ws0">热门话题<span class="ff4">。<span class="ff1">V2G<span class="_ _0"> </span></span></span>充电桩可以实现电动汽车与电网之间的双向充放电<span class="ff3">,</span>并将其应用于电网调度<span class="ff4">、</span>能量管</div><div class="t m0 x1 h2 y4 ff2 fs0 fc0 sc0 ls0 ws0">理和储能等方面<span class="ff4">。</span>在本文中<span class="ff3">,</span>我们将主要介绍<span class="_ _1"> </span><span class="ff1">V2G<span class="_ _0"> </span></span>充电桩的工作原理以及其中涉及的技术要点<span class="ff4">。</span></div><div class="t m0 x1 h2 y5 ff2 fs0 fc0 sc0 ls0 ws0">在<span class="_ _1"> </span><span class="ff1">V2G<span class="_ _0"> </span></span>充电桩中<span class="ff3">,<span class="ff1">AC DC<span class="_ _0"> </span></span></span>和<span class="_ _1"> </span><span class="ff1">DC DC<span class="_ _0"> </span></span>充放电功能是其中的核心<span class="ff4">。<span class="ff1">AC DC<span class="_ _0"> </span></span></span>双向充放电是指充电桩可以将</div><div class="t m0 x1 h2 y6 ff2 fs0 fc0 sc0 ls0 ws0">交流电转换为直流电并向电动汽车充电<span class="ff3">,</span>同时也可以将电动汽车的直流电转换为交流电并向电网回馈</div><div class="t m0 x1 h2 y7 ff4 fs0 fc0 sc0 ls0 ws0">。<span class="ff2">这个过程需要通过前级和后级两个电路来实现</span>。</div><div class="t m0 x1 h2 y8 ff2 fs0 fc0 sc0 ls0 ws0">前级是双向<span class="_ _1"> </span><span class="ff1">AC DC<span class="_ _0"> </span></span>单相整流器<span class="ff3">,</span>它负责将输入的交流电转换为直流电<span class="ff3">,</span>并且能够实现输入<span class="_ _1"> </span><span class="ff1">AC220V</span></div><div class="t m0 x1 h2 y9 ff2 fs0 fc0 sc0 ls0 ws0">的单位功率因数<span class="ff4">。</span>在充电过程中<span class="ff3">,</span>前级整流器通过<span class="_ _1"> </span><span class="ff1">PWM<span class="ff3">(</span>Pulse Width Modulation<span class="ff3">)</span></span>控制方式来</div><div class="t m0 x1 h2 ya ff2 fs0 fc0 sc0 ls0 ws0">实现对电流的精确控制<span class="ff3">,</span>从而保证电动汽车充电的安全和高效<span class="ff4">。</span></div><div class="t m0 x1 h2 yb ff2 fs0 fc0 sc0 ls0 ws0">后级是双向<span class="_ _1"> </span><span class="ff1">DC DC<span class="_ _0"> </span></span>充放电部分<span class="ff3">,</span>其中包括双向<span class="_ _1"> </span><span class="ff1">CLLC<span class="_ _0"> </span></span>谐振全桥和<span class="_ _1"> </span><span class="ff1">PFM<span class="ff3">(</span>Pulse Frequency </span></div><div class="t m0 x1 h2 yc ff1 fs0 fc0 sc0 ls0 ws0">Modulation<span class="ff3">)<span class="ff2">变频控制<span class="ff4">。</span>双向<span class="_ _1"> </span></span></span>CLLC<span class="_ _0"> </span><span class="ff2">谐振全桥负责将直流电转换为特定频率的谐振电流<span class="ff3">,</span>并通过谐</span></div><div class="t m0 x1 h2 yd ff2 fs0 fc0 sc0 ls0 ws0">振频率<span class="_ _1"> </span><span class="ff1">150kHz<span class="_ _0"> </span></span>的控制来实现高效的能量转换<span class="ff4">。<span class="ff1">PFM<span class="_ _0"> </span></span></span>变频控制则是根据输出电压的需求来控制其工作</div><div class="t m0 x1 h2 ye ff2 fs0 fc0 sc0 ls0 ws0">频率<span class="ff3">,</span>从而保证输出电压的稳定性和质量<span class="ff4">。</span>最终<span class="ff3">,</span>后级会将电动汽车的直流电转换为输出电压为</div><div class="t m0 x1 h2 yf ff1 fs0 fc0 sc0 ls0 ws0">360VDC<span class="_ _0"> </span><span class="ff2">的直流电<span class="ff3">,</span>供电动汽车使用<span class="ff4">。</span></span></div><div class="t m0 x1 h2 y10 ff2 fs0 fc0 sc0 ls0 ws0">为了验证<span class="_ _1"> </span><span class="ff1">V2G<span class="_ _0"> </span></span>充电桩的性能和工作稳定性<span class="ff3">,</span>我们使用<span class="_ _1"> </span><span class="ff1">MATLAB<span class="_ _0"> </span></span>进行了仿真模型的搭建<span class="ff4">。</span>仿真功率为</div><div class="t m0 x1 h2 y11 ff1 fs0 fc0 sc0 ls0 ws0">3.5kW<span class="ff3">,<span class="ff2">在正向工作时</span>,<span class="ff2">单相市电向电动汽车输出<span class="_ _1"> </span></span></span>360VDC<span class="ff3">;<span class="ff2">在反向工作时</span>,<span class="ff2">电动汽车逆变向市电馈</span></span></div><div class="t m0 x1 h2 y12 ff2 fs0 fc0 sc0 ls0 ws0">电<span class="ff4">。</span>通过仿真模型<span class="ff3">,</span>我们可以更直观地观察到充电桩的工作过程<span class="ff3">,</span>并对其性能进行评估和优化<span class="ff4">。</span></div><div class="t m0 x1 h2 y13 ff2 fs0 fc0 sc0 ls0 ws0">总结而言<span class="ff3">,<span class="ff1">V2G<span class="_ _0"> </span></span></span>充电桩作为一种方便<span class="ff4">、</span>高效<span class="ff4">、</span>双向充放电的新能源汽车充电技术<span class="ff3">,</span>具有广泛的应用前</div><div class="t m0 x1 h2 y14 ff2 fs0 fc0 sc0 ls0 ws0">景<span class="ff4">。</span>其中<span class="ff3">,<span class="ff1">V2G<span class="_ _0"> </span></span></span>充电桩的核心技术包括<span class="_ _1"> </span><span class="ff1">V2G<span class="_ _0"> </span></span>充放电<span class="ff4">、</span>双向<span class="_ _1"> </span><span class="ff1">AC DC<span class="_ _0"> </span></span>单相整流器<span class="ff4">、</span>双向<span class="_ _1"> </span><span class="ff1">DC DC<span class="_ _0"> </span></span>充放电和</div><div class="t m0 x1 h2 y15 ff2 fs0 fc0 sc0 ls0 ws0">谐振全桥等<span class="ff4">。</span>通过<span class="_ _1"> </span><span class="ff1">MATLAB<span class="_ _0"> </span></span>仿真模型的搭建<span class="ff3">,</span>我们可以对<span class="_ _1"> </span><span class="ff1">V2G<span class="_ _0"> </span></span>充电桩的性能进行研究和优化<span class="ff4">。</span>相信在</div><div class="t m0 x1 h2 y16 ff2 fs0 fc0 sc0 ls0 ws0">不久的将来<span class="ff3">,<span class="ff1">V2G<span class="_ _0"> </span></span></span>充电桩将在电动汽车充电领域发挥越来越重要的作用<span class="ff3">,</span>为我们的出行和能源管理带</div><div class="t m0 x1 h2 y17 ff2 fs0 fc0 sc0 ls0 ws0">来更多便利和效益<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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