Open AccessModelling and simulation of KHLMS algorithm‐based DSTATCOM
Author(s) -
Mangaraj Mrutyunjaya,
Panda Anup Kumar
Publication year - 2019
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.2018.5625
Subject(s) - control theory (sociology) , computer science , controller (irrigation) , matlab , power factor , adaptability , ac power , capacitor , least mean squares filter , harmonic , voltage , transmission system , electric power system , algorithm , electronic engineering , power (physics) , engineering , transmission (telecommunications) , adaptive filter , artificial intelligence , control (management) , ecology , telecommunications , physics , electrical engineering , quantum mechanics , agronomy , biology , operating system
The assessment of the shunt compensation allied power quality glitches bounds the design and modelling of a controller for the d‐FACTS (Distribution Flexible Alternating current Transmission System) device. So, Kernel Hebbian least mean square (KHLMS) is proposed for controlling the distributed static compensator (DSTATCOM) in this study. The KHLMS is the improved version of an adaptive LMS (ALMS), which is designed by using a suitable pattern of learning mechanism. Both the controller algorithms are formulated on the basis of mathematical equations using MATLAB/Simulink. In accordance with the system variation adaptability and experimental application, each phase controller is configured as an independent neural network structure. The objective of control algorithms is used for the extraction of fundamental active and reactive components from load currents for the generation of the reference source currents. In comparison with the ALMS algorithm, the KHLMS demonstrates more effective in improving the voltage regulation at DC link capacitor, voltage balancing, source current harmonic reduction, and power factor correction under the disturbance influences caused by even and uneven loading.