Numerical solution of the transient response of a distributed parameter transformer

In this correspondence the distributed model of an electric transformer is analyzed consisting of a pair of mutually coupled lossless transmission lines terminated by linear resistor networks. The difference equations in the time domain describing the transient response are derived, and the results of the numerical solution are presented. The applications illustrate how the computer program can be used to evaluate the transient response of some transmission-line transformers or pulse crosstalk between coupled lines.