Title :
An ANN based Digital Controller for a Three-phase Active Power Filter
Author :
Sindhu, M.R. ; Nair, Manjula G. ; Nambiar, T.N.P.
Author_Institution :
Dept. of Electr. & Electron. Eng., Amrita Sch. of Eng., Coimbatore
Abstract :
Three-phase shunt active power filters are designed to effectively compensate for the current harmonics and reactive power requirements in a three-phase system with harmonic loads. An ANN (artificial neural network) based controller selects the amount of harmonic current injection based on the percentage of harmonic distortion present in the source current and also on the reactive power requirement of the load. The selection is done by the ANN with the help of a properly tuned knowledge base.
Keywords :
active filters; digital control; harmonic analysis; neurocontrollers; power filters; ANN based digital controller; artificial neural network; current harmonic compensation; harmonic current injection; harmonic distortion; reactive power requirements; three-phase shunt active power filter; Active filters; Artificial neural networks; Control systems; Digital control; Harmonic distortion; Passive filters; Power harmonic filters; Power system harmonics; Power system transients; Reactive power control; ANN based digital control; Active power filter; harmonics compensation; reactive power compensation;
Conference_Titel :
Power System Technology and IEEE Power India Conference, 2008. POWERCON 2008. Joint International Conference on
Conference_Location :
New Delhi
Print_ISBN :
978-1-4244-1763-6
Electronic_ISBN :
978-1-4244-1762-9
DOI :
10.1109/ICPST.2008.4745322
