Simulation Features of Electric Circuits with Components Described by Discrete Parameters

The problem of transient processes calculation in complex electric circuits consisting of elements with different physical nature using diakoptic approach is considered. Each element is presented as subsystem with its own mathematical model. Simulation of transient process is conducted using multirate method with estimation of interrelation between subcircuits in some time moments. Examples of calculation of linear and nonlinear circuit which contains long line are presented.