“…The CPT [14] allows for the decomposition of the instantaneous currents into different orthogonal current terms, valid for single-and multiphase systems, independent of the voltage conditions. Such components can be applied as reference signals to shunt active filters [15], [16], multifunctional converters [28], [36], [37], or for the design of filter elements, such as semiconductor switches, inductors, and capacitors. Moreover, the resulting compensation strategies are highly flexible since the decompositions allow for the selective identification and minimization of different disruptive effects (nonlinearities, unbalances, and reactive power).…”