Minimización de THD en redes de distribución eléctrica mediante implementación de control en espacio vectorial en inversores de potencia

Abstract

Power Energy is crucial for a viable functioning of the productive matrix in a country, as well as to carry out essential functions in our homes, therefore, energy quality lies in offering an effective service for users, which meets the expectations generated, this implies optimizing the fundamental processes of an electrical power system, such as generation, transmission, and distribution. Under this premise to improve quality of distribution network, this document goal is the analysis and implementation of vector space control in photovoltaic distributed generation inverters on an IEEE 34-bar system and its eventual application to minimize total harmonic distortion (THD) conventionally generated by daily electronic devices connected to the electrical system. A control of 6 fundamental vectors is applied in the modulation technique, on a complete bridge inverter that is connected to the number 25 bar of the system by block simulation. It is concluded that the results achieved coincide with the expectations generated, since both modulation techniques in the integrated DG in both THPWM and SVPWM improve the stability parameters of the proposed distribution network.