同步发电机（vsg) 双机并联 电压电流双闭环控制 SPWM 调制总负荷 240kw 10kvar 2-4s 投入 60kw 负荷 可根据需求设置两台 vsg 增发功率

weyaXCLcSnZIP同步发电机双机并联电压电流双闭环控制调制总.zip  520.53KB

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ZIP 同步发电机双机并联电压电流双闭环控制调制总.zip 大约有12个文件
  1. 1.jpg 152.79KB
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  3. 3.jpg 117.31KB
  4. 4.jpg 237.48KB
  5. 同步发电机双机并联.html 5.06KB
  6. 同步发电机双机并联电压电流双闭环控制调制.txt 288B
  7. 虚拟同步发电机介绍探讨其在双机并联中的应用一背景与.doc 1.71KB
  8. 虚拟同步发电机及其在电力系统中的应用.txt 2.15KB
  9. 虚拟同步发电机双机并联技术研究.txt 1.97KB
  10. 虚拟同步发电机在电力系统中的应用.txt 2.28KB
  11. 虚拟同步发电机在电力系统中的应用与优化.txt 1.85KB
  12. 虚拟同步发电机在电力系统中的应用与解.txt 2.11KB

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同步发电机（vsg) 双机并联 电压电流双闭环控制 SPWM 调制 总负荷 240kw 10kvar 2-4s 投入 60kw 负荷 可根据需求设置两台 vsg 增发功率 无功功率实现均分 电压电流 THD≤2% 符合国标要求 可提供参考文献 附部分波形图
<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/90213968/2/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/90213968/bg1.jpg"/><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0">### <span class="ff2">虚拟同步发电机<span class="ff3">（</span></span>vsg<span class="ff3">）<span class="ff2">介绍</span></span>——<span class="ff2">探讨其在双机并联中的应用</span></div><div class="t m0 x1 h2 y2 ff2 fs0 fc0 sc0 ls0 ws0">一<span class="ff4">、</span>背景与现状</div><div class="t m0 x1 h2 y3 ff2 fs0 fc0 sc0 ls0 ws0">在当今电力系统日趋复杂的背景下<span class="ff3">，</span>虚拟同步发电机<span class="ff3">（<span class="ff1">vsg</span>）</span>作为现代电力系统的一部分<span class="ff3">，</span>因其先进</div><div class="t m0 x1 h2 y4 ff2 fs0 fc0 sc0 ls0 ws0">的控制策略和优良的能源利用效率<span class="ff3">，</span>受到了广泛的关注和应用<span class="ff4">。</span>本次技术博客将重点介绍关于双机并</div><div class="t m0 x1 h2 y5 ff2 fs0 fc0 sc0 ls0 ws0">联下的虚拟同步发电机<span class="ff3">（<span class="ff1">vsg</span>）</span>的运行机制和控制策略<span class="ff3">，</span>特别是其双闭环电压电流控制和<span class="_ _0"> </span><span class="ff1">SPWM<span class="_ _1"> </span></span>调制</div><div class="t m0 x1 h2 y6 ff2 fs0 fc0 sc0 ls0 ws0">技术的应用<span class="ff4">。</span></div><div class="t m0 x1 h2 y7 ff2 fs0 fc0 sc0 ls0 ws0">二<span class="ff4">、</span>硬件参数与性能指标</div><div class="t m0 x1 h2 y8 ff2 fs0 fc0 sc0 ls0 ws0">根据提供的文章内容<span class="ff3">，</span>本次涉及的虚拟同步发电机<span class="ff3">（<span class="ff1">vsg</span>）</span>总负荷为<span class="_ _0"> </span><span class="ff1">240kw<span class="ff3">，</span></span>双机并联的运行模式使</div><div class="t m0 x1 h2 y9 ff2 fs0 fc0 sc0 ls0 ws0">得其具备较高的可靠性和稳定性<span class="ff4">。</span>其电压电流双闭环控制确保了系统的动态性能和稳定性<span class="ff3">，</span>同时能够</div><div class="t m0 x1 h2 ya ff2 fs0 fc0 sc0 ls0 ws0">根据实际需求动态调整增发功率<span class="ff4">。</span>电压电流<span class="_ _0"> </span><span class="ff1">THD<span class="ff3">（</span></span>谐波失真度<span class="ff3">）</span>控制在<span class="_ _0"> </span><span class="ff1">2%</span>以内<span class="ff3">，</span>符合国标要求<span class="ff3">，</span>保证</div><div class="t m0 x1 h2 yb ff2 fs0 fc0 sc0 ls0 ws0">了电能质量<span class="ff4">。</span>此外<span class="ff3">，</span>系统可根据负荷需求自动调整输出功率<span class="ff4">。</span></div><div class="t m0 x1 h2 yc ff2 fs0 fc0 sc0 ls0 ws0">三<span class="ff4">、</span>技术分析</div><div class="t m0 x1 h2 yd ff1 fs0 fc0 sc0 ls0 ws0">1.<span class="_ _2"> </span><span class="ff2">双闭环电压电流控制<span class="ff3">：</span>通过精确控制电压和电流<span class="ff3">，</span>实现对系统动态性能的优化和稳定<span class="ff4">。</span>在短时间</span></div><div class="t m0 x2 h2 ye ff2 fs0 fc0 sc0 ls0 ws0">内<span class="ff3">，</span>可以快速响应负荷变化<span class="ff3">，</span>确保系统在短时间内达到稳定运行状态<span class="ff4">。</span></div><div class="t m0 x1 h2 yf ff1 fs0 fc0 sc0 ls0 ws0">2.<span class="_ _2"> </span>SPWM<span class="_ _1"> </span><span class="ff2">调制技术<span class="ff3">：</span></span>SPWM<span class="_ _1"> </span><span class="ff2">调制技术是一种常用的调制方法<span class="ff3">，</span>通过改变正弦波的幅值和相位<span class="ff3">，</span>实现</span></div><div class="t m0 x2 h2 y10 ff2 fs0 fc0 sc0 ls0 ws0">对交流电的调制<span class="ff4">。</span>在虚拟同步发电机中<span class="ff3">，<span class="ff1">SPWM<span class="_ _1"> </span></span></span>调制技术能够提高电能质量<span class="ff3">，</span>减少谐波干扰<span class="ff4">。</span></div><div class="t m0 x1 h2 y11 ff2 fs0 fc0 sc0 ls0 ws0">四<span class="ff4">、</span>应用场景与优势</div><div class="t m0 x1 h2 y12 ff2 fs0 fc0 sc0 ls0 ws0">在实际应用中<span class="ff3">，</span>该虚拟同步发电机能够满足<span class="_ _0"> </span><span class="ff1">2-4s<span class="_ _1"> </span></span>内投入<span class="_ _0"> </span><span class="ff1">60kw<span class="_ _1"> </span></span>负荷的需求<span class="ff4">。</span>可根据实际需求设置两</div><div class="t m0 x1 h2 y13 ff2 fs0 fc0 sc0 ls0 ws0">台<span class="_ _0"> </span><span class="ff1">vsg<span class="_ _1"> </span></span>增发功率<span class="ff3">，</span>实现无功功率均分<span class="ff3">，</span>有效降低电网损耗和功率因数<span class="ff4">。</span>此外<span class="ff3">，</span>该系统还能实现电能质</div><div class="t m0 x1 h2 y14 ff2 fs0 fc0 sc0 ls0 ws0">量的均衡分配<span class="ff3">，</span>符合国标要求<span class="ff4">。</span>这些优势使得<span class="_ _0"> </span><span class="ff1">vsg<span class="_ _1"> </span></span>技术在电力系统中的应用越来越广泛<span class="ff4">。</span></div><div class="t m0 x1 h2 y15 ff2 fs0 fc0 sc0 ls0 ws0">五<span class="ff4">、</span>结论</div><div class="t m0 x1 h2 y16 ff2 fs0 fc0 sc0 ls0 ws0">综上所述<span class="ff3">，</span>虚拟同步发电机<span class="ff3">（<span class="ff1">vsg</span>）</span>在双机并联的应用中<span class="ff3">，</span>其先进的控制策略和优良的能源利用效率</div><div class="t m0 x1 h2 y17 ff2 fs0 fc0 sc0 ls0 ws0">得到了充分的体现<span class="ff4">。</span>通过双闭环电压电流控制和<span class="_ _0"> </span><span class="ff1">SPWM<span class="_ _1"> </span></span>调制技术的应用<span class="ff3">，</span>能够确保系统的动态性能和</div><div class="t m0 x1 h2 y18 ff2 fs0 fc0 sc0 ls0 ws0">稳定性<span class="ff3">，</span>同时还能满足较高的电能质量要求<span class="ff4">。</span>同时<span class="ff3">，</span>系统可根据实际需求设置增发功率<span class="ff3">，</span>实现无功功</div><div class="t m0 x1 h2 y19 ff2 fs0 fc0 sc0 ls0 ws0">率均分<span class="ff3">，</span>有效降低电网损耗和功率因数<span class="ff4">。</span>总体来说<span class="ff3">，</span>该虚拟同步发电机具有较高的实用性和广阔的应</div><div class="t m0 x1 h2 y1a ff2 fs0 fc0 sc0 ls0 ws0">用前景<span class="ff4">。</span>可以参考相关参考文献资料进一步了解和研究该领域的技术进展和应用案例<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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