A new strategy of modulation based on Space Vector Modulation and Annotated Paraconsistent Logic for a three-phase converter

In the last decades, the popularization of distributed generation systems has been increasing exponentially. That has led to the development of new modulation strategies aimed at improving the commutation of switches in power converters. Among the desired improvements is the best choice of the sequence of switching to obtain an excellent performance of the converter, as well as the mitigation of unwanted harmonics. Space Vector Modulation (SVM) is one of the most intensively studied strategies. This work presents a new approach of modulation, the paraconsistent space vector modulation (PSVM), that is based on SVM, but uses the a non classical Paraconsistent Annotated Logic (PAL) to define witch vector will be applied. The PAL theoretical basis allows the treatment of contradictory signs, and the main characteristic is the tolerance of contradiction in its foundations. As a result, it was possible to prove the validation of the technique and to provide subsidies for its improvement.