Abstract
The accurate simulation of a power electronic system is possible when including accurate models of the semiconductor devices, but practically not affordable. Ideal averaged models of the system are not suitable either. Hence averaged models including the non-linear effects of the power semiconductor devices appear quite efficient. The present paper covers an algorithm that guides the construction of such non-linear averaged models including the non-linear effects of power devices. Particularly new parameters of the averaged models are introduced and discussed. Comparisons of various simulations of a simple power system confirm the efficiency of non-ideal averaged models for long time-range simulations at the system level.