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考虑α的长传输线模型

于 2022-07-19 发布 文件大小:1.53 kB
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对于传输线的精确建模,我们不能假设的参数是集总,但分布在整个行。图2.5中所示的长传输线单线图。线的长度是和,升和;。让我们考虑一个小条ΔX  ;那是在距离X  ; ;从接收端。电压在加沙地带的端电流 ;V  ;和 ;我 ;分别与条带而开始Δ ;+ V  ;和 ;我 ;+我Δ ; ;分别。在带电压下降,然后ΔV  ;。由于带钢的长度是ΔX  ;,串联阻抗和并联导纳是Z  ; ; ΔX和Y; ; ; ΔX;。这里要注意的是,该线路的总阻抗和导纳

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