Open AccessHardware implementation of series hybrid active power filter using a novel control strategy based on generalised instantaneous power theory
Author(s) -
Mulla Mahmadasraf Abdulhamid,
Rajagopalan Chudamani,
Chowdhury Anandita
Publication year - 2013
Publication title -
iet power electronics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.637
H-Index - 77
eISSN - 1755-4543
pISSN - 1755-4535
DOI - 10.1049/iet-pel.2012.0618
Subject(s) - harmonics , active power filter , control theory (sociology) , scheme (mathematics) , electronic engineering , computer science , voltage , series (stratigraphy) , power (physics) , power quality , filter (signal processing) , active filter , ac power , inverter , control (management) , engineering , mathematics , electrical engineering , artificial intelligence , physics , biology , mathematical analysis , paleontology , quantum mechanics , computer vision
In the area of power quality conditioners, the series hybrid active power filter (SHAPF) has been focused more in recent times because of its multi‐functionality and lower inverter rating requirement. Existing control strategies for SHAPF are based on extracting either source current harmonics or load voltage harmonics. In this study, a novel control scheme based on decomposing multiphase voltage vector into different vectors that represent different components of power is proposed for SHAPF. The mathematical formulation of the proposed control scheme with its applications to SHAPF is presented. The validity of the proposed control scheme is verified by simulation as well as experimental study.