Modeling and control of three phase rectifier with electronic smoothing inductor

This paper presents a simple, direct method for deriving the approximate, small-signal, average model and control strategy for three-phase diode bridge rectifier operating with electronic smoothing technique. Electronic smoothing inductor (ESI) performs the function of an inductor that has controlle...

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Bibliographic Details
Published inIECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society pp. 1450 - 1455
Main Authors Singh, Y. V., Rasmussen, P. O., Andersen, T. O., Shaker, H.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.11.2011
Subjects
Bridge circuits
Capacitors
Inductance
Inductors
Integrated circuit modeling
Rectifiers
Voltage control
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Summary:This paper presents a simple, direct method for deriving the approximate, small-signal, average model and control strategy for three-phase diode bridge rectifier operating with electronic smoothing technique. Electronic smoothing inductor (ESI) performs the function of an inductor that has controlled variable impedance. This increases power factor (PF) and reduces total harmonic distortions (THDs) in mains current. The ESI based rectifier enables compact and cost effective design of three phase electric drive as size of passive components is reduced significantly. In order to carry out stability and voltage regulation studies, the average, small-signal, dynamic model and control strategy of the ESI is developed and validated by simulation and laboratory measurements.
ISBN:9781612849690
1612849695
ISSN:1553-572X
DOI:10.1109/IECON.2011.6119521