Harmonic current compensator

dc.contributor.author	Attanayaka, TL
dc.contributor.author	Bandara, PM
dc.contributor.author	Bambarawana, IS
dc.contributor.author	Banukobhan, N
dc.contributor.author	Karunadasa, JP
dc.date.accessioned	2013-10-21T02:12:48Z
dc.date.available	2013-10-21T02:12:48Z
dc.date.issued	2010
dc.identifier.uri	http://dl.lib.mrt.ac.lk/handle/123/8218
dc.description.abstract	This paper presents the design and implementation of a Harmonic Current Compensator. Sources of harmonics, harmonic distortion, detrimental effects of harmonics and harmonic elimination methods are considered. Paper describes the operating concept and the system design of the compensator I he compensator mainly consists of two units: the control unit and the full bridge inverter unit. Hysteresis current control is used in the control unit which includes current sensors. 501Iz filler, low pass filter and hysteresis comparator units. Full bridge inverter unit consists H-Bridge, full wave rectifier and current injector. Harmonic current compensator shapes up the input current as sinusoidal irrespective of the shape of load current and it injects harmonic currents adaptively.
dc.language	en
dc.title	Harmonic current compensator
dc.type	Conference-Extended-Abstract
dc.identifier.year	2010
dc.identifier.conference	Research for Industry
dc.identifier.place	Faculty of Engineering, University of Moratuwa
dc.identifier.pgnos	pp. 151-153
dc.identifier.proceeding	16th Annual symposium on Research and Industry