An adaptive hysteresis band controller for LC-coupling hybrid active power filter with approximate constant switching frequency

doi:10.1109/APPEEC.2014.7065993

UM > Faculty of Science and Technology > DEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING

Status	已發表Published
	An adaptive hysteresis band controller for LC-coupling hybrid active power filter with approximate constant switching frequency
	Wang，Lei 1; Lam，Chi Seng 1,2; Wong，Man Chung1,2
	2014-03-23
Source Publication	Asia-Pacific Power and Energy Engineering Conference, APPEEC
Volume	2015-March
Issue	March
Abstract	This paper presents an adaptive hysteresis band controller for LC-coupling hybrid active power filter (HAPF) which can provide an approximate constant switching frequency. As the LC-coupling impendence can yield nonlinear compensating current slope, the conventional adaptive hysteresis band controller for linear L-coupling system like active power filter (APF) cannot be directly applied to nonlinear LC-coupling HAPF system. Owing to the circuit configuration of HAPF, its compensating current characteristic is firstly analyzed and discussed. The adaptive hysteresis band current controller for HAPF is then proposed by considering its nonlinear characteristic. Finally, to verify the performance of the proposed adaptive hysteresis band controller, simulation results are given in comparison with both conventional adaptive hysteresis band controller (developed for L-coupling system) and fixed hysteresis band controller for HAPF.
Keyword	power filters pulse width modulation switching frequency Tower quality
DOI	10.1109/APPEEC.2014.7065993
URL	View the original
Language	英語English
Scopus ID	2-s2.0-84936977082
Fulltext Access	View Full-Text via DOI View Full-Text via Scopus
Citation statistics
Document Type	Conference paper
Collection	DEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING
Affiliation	1.Department of Electrical and Computer Engineering,Faculty of Science and Technology,University of Macau,Macao 2.State Key Laboratory of Analog and Mixed-Signal VLSI,University of Macau,Macao
First Author Affilication	Faculty of Science and Technology
Recommended Citation GB/T 7714	Wang，Lei,Lam，Chi Seng,Wong，Man Chung. An adaptive hysteresis band controller for LC-coupling hybrid active power filter with approximate constant switching frequency[C], 2014.
APA	Wang，Lei., Lam，Chi Seng., & Wong，Man Chung (2014). An adaptive hysteresis band controller for LC-coupling hybrid active power filter with approximate constant switching frequency. Asia-Pacific Power and Energy Engineering Conference, APPEEC, 2015-March(March).

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