Open AccessComparative Analysis of Two Methods of Calculating the Prescribed Current in a Shunt Active Filtering System
Author(s) -
Mihăiţă Daniel Constantinescu,
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Mihaela Popescu,
Constantin Vlad Suru,
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Publication year - 2021
Publication title -
analele universităţii din craiova. seria inginerie electrică
Language(s) - English
Resource type - Journals
eISSN - 2971-9852
pISSN - 1842-4805
DOI - 10.52846/aucee.2021.1.07
Subject(s) - matlab , control theory (sociology) , active power filter , shunt (medical) , computer science , reference frame , active filter , ac power , voltage , software , electric power system , three phase , frame (networking) , electronic engineering , power (physics) , engineering , control (management) , electrical engineering , physics , artificial intelligence , medicine , telecommunications , quantum mechanics , cardiology , programming language , operating system
- In this paper, the performance of a three-phase shunt active power filter (APF) using the instantaneous power theory (p-q theory) has been compared with that corresponding to the use of the synchronous reference frame (SRF) based method. It is clear that, under balanced and sinusoidal voltage conditions, these two methods gives similar results. The entire system has been modeled using MATLAB-SIMULINK software. The simulation results demonstrate the applicability of both methods for the APF control.