Volume : IV, Issue : XII, December - 2014

A Simulation Case Study of a Control Algorithm for UPQC Using Instantaneous Power Tensor Formulation and UVTG

Yeison Alberto Garces Gomez, Nicolas Toro Garcia

Abstract :

In this paper we present a modified algorithm to generate the reference signals to control the series and parallel power inverters in an unified power quality conditioner “UPQC” to enhance power quality. The algorithm is based in the instantaneous power tensor formulation which it is obtained by the dyadic product between the instantaneous vectors of voltage and current in n–phase systems. The perfect harmonic cancellation algorithm “PHC” to estimate the current reference in a shunt active power filter was modified to make it hardy to voltage sags through unit vector template generation “UVGT” while from the same algorithm it extracts the voltage reference for series active power filter. The model was validated by mean of simulations in Matlab–Simulink R .

Keywords :

Article: Download PDF   DOI : 10.36106/ijar  

Cite This Article:

Yeison Alberto Garces Gomez,Nicolas Toro Garcıa A Simulation Case Study of a Control Algorithm for UPQC Using Instantaneous Power Tensor Formulation and UVTG Indian Journal of Applied Research, Vol.4, Issue : 12 December 2014

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