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Modeling Voltage and Current on Transmission Lines
Description
Transmission lines carry electric power, and their resistance, inductance, and capacitance are spread out along the line. Because these properties are distributed per unit length, voltage and current change as they move from one end of the line to the other. Differential equations are used to describe that variation.
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Transcript
Considere un circuito que representa una sección de línea.
El voltaje y la corriente se miden desde el extremo receptor, con impedancia en serie definida y admitancia de derivación por unidad de longitud.
Usando las leyes de Kirchhoff y tomando límites delta x tiende a cero, se derivan dos ecuaciones diferenciales lineales...
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