Analysis technology of the operating state of the power converter

摘要

A method for analyzing an operating state of a power converter PC comprises the steps of providing a sample clock signal SS and iteratively determining at least one operating parameter of a power semiconductor device PS1, the repetition of It is synchronized with the sample clock signal SS. Based on the switching behavior of the power converter PC within a given iteration, at least one operating parameter is measured or identified from a previous iteration. The operating state of the power converter PC is determined based on the at least one determined operating parameter.