Reduction of Switches and DC Sources in Cascaded Multilevel Inverter
نویسندگان
چکیده
منابع مشابه
A Comparative Analysis of Modified Cascaded Multilevel Inverter Having Reduced Number of Switches and DC Sources
Multilevel inverters , covering a wide power range are currently considered as a better industrial solution for high dynamic performance and power-quality demanding applications. In this converter ,for specific time intervals fewer switches will be conducting so switching loss is also reduced . To generate gating signal Phase Disposition Pulse Width Modulation (PDPWM) technique is used here. Th...
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Research in several new topologies of Multilevel inverter(MLI) has been carried out rapidly day by day. Recently several topologies have been introduced achieving higher levels with reduced device couns and DC sources .In this paper a new hybrid symmetric MLI is proposed .This topology has reduced number of controlled switches, Dc sources and numbers of capacitors which are very less compared t...
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In this paper proposed a new topology for cascaded multi level inverters. This structure consists of series connection of proposed basic unit blocks which are built with both unidirectional and bidirectional switches. The proposed structure has some advantages including: reduction in the number of switches and driver circuits, cost and installation area. Three algorithms for determination of dc...
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ژورنال
عنوان ژورنال: Bulletin of Electrical Engineering and Informatics
سال: 2015
ISSN: 2302-9285,2089-3191
DOI: 10.11591/eei.v4i3.501