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Analytical Modelling and Implementation of a New Four-Switch Hybrid Power Filter Topology
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SYSNO ASEP 0306457 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Analytical Modelling and Implementation of a New Four-Switch Hybrid Power Filter Topology Title Analytické modelování a implementace nové topologie čtyřspinačového hybridního filtru Author(s) Klíma, J. (CZ)
Škramlík, Jiří (UT-L)
Valouch, Viktor (UT-L) RID, ORCIDSource Title International Conference on Renewable Energies and Power Quality - ICREPQ´08. - Santander : Universidad de Cantabria, 2008 - ISBN 978-84-611-9290-8 Pages s. 1-5 Number of pages 5 s. Publication form CD ROM - CD ROM Action International Conference on Renewable Energies and Power Quality - ICREPQ´08 Event date 12.03.2008-14.03.2008 VEvent location Santander Country ES - Spain Event type EUR Language eng - English Country ES - Spain Keywords hybrid power filter ; harmonic and reactive power compensation ; reduced circuit topology Subject RIV JA - Electronics ; Optoelectronics, Electrical Engineering R&D Projects IAA200760703 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z20570509 - UE-C, UT-L (2005-2011) Annotation This paper presents a new three-phase four-switch shunt hybrid power filter with the new circuit topology aimed at compensating reactive power and higher harmonic of the load. A space-vector PWM scheme is adopted to reduce the switching state of power switches. In the proposed control scheme, proper voltage vectors are generated on the ac terminal for drawing nearly sinusoidal line currents with controllable power factor. An original closed-form solution of line currents, based on the mixed p-z approach is presented. The analytical procedure is verified by experimental results to confirm the effectiveness of the proposed control scheme. Workplace Institute of Thermomechanics Contact Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Year of Publishing 2009
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