Please use this identifier to cite or link to this item: http://hdl.handle.net/1822/39483

TitleNew control algorithm for single-phase series active power filter
Author(s)Teixeira, Nuno F.
Pinto, J. G.
Freitas, Manuel S.
Afonso, João L.
Keywordspower quality
active power filters
power conditioning
harmonics
digital control
power electronics converters
Issue dateAug-2015
PublisherTaylor and Francis
JournalElectric Power Components and Systems
Abstract(s)This paper presents a single-phase Series Active Power Filter (Series APF) for mitigation of the load voltage harmonic content, while maintaining the voltage on the DC side regulated without the support of a voltage source. The proposed series active power filter control algorithm eliminates the additional voltage source to regulate the DC voltage, and with the adopted topology it is not used a coupling transformer to interface the series active power filter with the electrical power grid. The paper describes the control strategy which encapsulates the grid synchronization scheme, the compensation voltage calculation, the damping algorithm and the dead-time compensation. The topology and control strategy of the series active power filter have been evaluated in simulation software and simulations results are presented. Experimental results, obtained with a developed laboratorial prototype, validate the theoretical assumptions, and are within the harmonic spectrum limits imposed by the international recommendations of the IEEE-519 Standard.
TypeArticle
URIhttp://hdl.handle.net/1822/39483
DOI10.1080/15325008.2015.1051166
ISSN1532-5008
1532-5016
Publisher versionhttp://www.tandfonline.com/doi/pdf/10.1080/15325008.2015.1051166
Peer-Reviewedyes
AccessOpen access
Appears in Collections:CAlg - Artigos em revistas internacionais/Papers in international journals

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