Control of a series-resonant converter with a new topology and a reduced number of thyristors

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Multiphase series-resonant (SR) power converters provide a flexible way to transform power between a utility grid and a multiphase load or source. The current implementations all suffer from a high component count, which makes the use of these converters unattractive from an economical point of view. A new topology for multiphase SR converters has been proposed in Dc Beer, 1991 in a simulation context. This topology uses half the number of power semiconductors compared to the existing multiphase SR converters. The present paper addresses the implementation of the new topology in a prototype converter. Simulation data and measured waveforms are shown, and a comparison is made between the new and the existing topologies. It is shown that the reduction in corn ponent count is offset by a lower power rating.
Originele taal-2Engels
TitelSelected topics in identification modelling and control : progress report on research activities in the Mechanical Engineering Systems and Control Group
RedacteurenO.H. Bosgra, P.M.J. Van den Hof
Plaats van productieDelft
UitgeverijDelft University Press
Pagina's151-160
Aantal pagina's10
Volume6
ISBN van geprinte versie90-6275-930-0
StatusGepubliceerd - 1993
Extern gepubliceerdJa

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