关于结点电压法的一道题目题干是这样的,图中独立源与CCVS都是无伴电压源.试列出其结点电压方程.下面是答案列出的,对CCVS两端作包含结点②与③的封闭面S,对S列出的KCL方程:(Un2-Un1)/R1+Un2/R2
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![关于结点电压法的一道题目题干是这样的,图中独立源与CCVS都是无伴电压源.试列出其结点电压方程.下面是答案列出的,对CCVS两端作包含结点②与③的封闭面S,对S列出的KCL方程:(Un2-Un1)/R1+Un2/R2](/uploads/image/z/11671054-70-4.jpg?t=%E5%85%B3%E4%BA%8E%E7%BB%93%E7%82%B9%E7%94%B5%E5%8E%8B%E6%B3%95%E7%9A%84%E4%B8%80%E9%81%93%E9%A2%98%E7%9B%AE%E9%A2%98%E5%B9%B2%E6%98%AF%E8%BF%99%E6%A0%B7%E7%9A%84%2C%E5%9B%BE%E4%B8%AD%E7%8B%AC%E7%AB%8B%E6%BA%90%E4%B8%8ECCVS%E9%83%BD%E6%98%AF%E6%97%A0%E4%BC%B4%E7%94%B5%E5%8E%8B%E6%BA%90.%E8%AF%95%E5%88%97%E5%87%BA%E5%85%B6%E7%BB%93%E7%82%B9%E7%94%B5%E5%8E%8B%E6%96%B9%E7%A8%8B.%E4%B8%8B%E9%9D%A2%E6%98%AF%E7%AD%94%E6%A1%88%E5%88%97%E5%87%BA%E7%9A%84%2C%E5%AF%B9CCVS%E4%B8%A4%E7%AB%AF%E4%BD%9C%E5%8C%85%E5%90%AB%E7%BB%93%E7%82%B9%E2%91%A1%E4%B8%8E%E2%91%A2%E7%9A%84%E5%B0%81%E9%97%AD%E9%9D%A2S%2C%E5%AF%B9S%E5%88%97%E5%87%BA%E7%9A%84KCL%E6%96%B9%E7%A8%8B%EF%BC%9A%28Un2-Un1%29%2FR1%2BUn2%2FR2)
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