An equivalent model of a single-phase load under non-sinusoidal conditions

摘要

This paper deals with modelling of a single-phase load under non-sinusoidal conditions based on a physical point of view and duality principle. The paper describes Kirchhoff's laws and the generalized Ohm's law for rms values of load equivalent models, and presents some new theoretical aspects in this field. Finally, a comparison between our approach and two similar ones is performed.