On the modeling of switched capacitor converters with multiple outputs

J. Delos Ayllon, T. Lopez, M.A.M. Hendrix, E. Alarcon

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

13 Citations (Scopus)
5 Downloads (Pure)

Abstract

The internal nodes of switched capacitor converters can be used to provide multiple pulsed width modulated voltages that, in combination with filter inductors, can extend the available dc outputs. Such converter architecture requires models that accurately predict the behaviour of switched capacitor converters operated in current output mode. Based on the well-known output impedance model, a new circuit representation is proposed for converters with multiple current-loaded outputs. A characterization methodology is developed to determine the parameters of said model. Predictions of the new model compare favorably to circuit simulations and experimental measurements.
Original languageEnglish
Title of host publication2014 IEEE Applied Power Electronics Conference and Exposition - APEC 2014, 16-20 March 2014, Fort Worth, Texas
Place of PublicationPiscataway
PublisherInstitute of Electrical and Electronics Engineers
Pages2796 - 2803
Number of pages7
DOIs
Publication statusPublished - 16 Mar 2014
Event29th Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2014) - Fort Worth Convention Center, Fort Worth, United States
Duration: 16 Mar 201420 Mar 2014
Conference number: 29

Conference

Conference29th Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2014)
Abbreviated titleAPEC 2014
CountryUnited States
CityFort Worth
Period16/03/1420/03/14

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