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The recently proposed Constitutive Currents and Power Components (C2PC) framework for the analysis of single-phase nonsinusoidal systems is extended further to polyphase unbalanced networks. The C2PC decomposition provides a time-domain refinement of the Currents' Physical Components (CPC) approach. A particularly appealing feature of the C2PC framework is that it does not require the load admittance.
This paper presents a time-domain derivation of the Currents' Physical Components (CPC) power theory using standard results from mathematical systems theory. Consequently, piece-wise continuous currents and voltages, such as square waves and sawtooth signals, can naturally be taken into account without approximating them by a finite number of harmonics. The results are illustrated using two electrical...
The main contribution of this paper is to demonstrate how the framework of geometric algebra can be used to systematically design optimal compensators to increase the power factor in circuits that operate under nonsinusoidal conditions and possess significant source impedances. We demonstrate how the mathematical tools of geometric algebra can be used to construct a physically meaningful orthogonal...
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