On the modeling of switched capacitor converters with multiple outputs

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

doi:10.1109/APEC.2014.6803700

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 proceeding › Conference contribution › Academic › peer-review

15 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 language	English
Title of host publication	2014 IEEE Applied Power Electronics Conference and Exposition - APEC 2014, 16-20 March 2014, Fort Worth, Texas
Place of Publication	Piscataway
Publisher	Institute of Electrical and Electronics Engineers
Pages	2796 - 2803
Number of pages	7
DOIs	https://doi.org/10.1109/APEC.2014.6803700
Publication status	Published - 16 Mar 2014
Event	29th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2014 - Fort Worth Convention Center, Fort Worth, United States Duration: 16 Mar 2014 → 20 Mar 2014 Conference number: 29

Conference

Conference	29th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2014
Abbreviated title	APEC 2014
Country/Territory	United States
City	Fort Worth
Period	16/03/14 → 20/03/14

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10.1109/APEC.2014.6803700

Cite this

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title = "On the modeling of switched capacitor converters with multiple outputs",

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.",

author = "{Delos Ayllon}, J. and T. Lopez and M.A.M. Hendrix and E. Alarcon",

year = "2014",

month = mar,

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doi = "10.1109/APEC.2014.6803700",

language = "English",

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booktitle = "2014 IEEE Applied Power Electronics Conference and Exposition - APEC 2014, 16-20 March 2014, Fort Worth, Texas",

publisher = "Institute of Electrical and Electronics Engineers",

address = "United States",

note = "29th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2014, APEC 2014 ; Conference date: 16-03-2014 Through 20-03-2014",

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Delos Ayllon, J, Lopez, T, Hendrix, MAM & Alarcon, E 2014, On the modeling of switched capacitor converters with multiple outputs. in 2014 IEEE Applied Power Electronics Conference and Exposition - APEC 2014, 16-20 March 2014, Fort Worth, Texas . Institute of Electrical and Electronics Engineers, Piscataway, pp. 2796 - 2803, 29th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2014, Fort Worth, Texas, United States, 16/03/14. https://doi.org/10.1109/APEC.2014.6803700

On the modeling of switched capacitor converters with multiple outputs. / Delos Ayllon, J.; Lopez, T.; Hendrix, M.A.M. et al.
2014 IEEE Applied Power Electronics Conference and Exposition - APEC 2014, 16-20 March 2014, Fort Worth, Texas . Piscataway: Institute of Electrical and Electronics Engineers, 2014. p. 2796 - 2803.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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AU - Hendrix, M.A.M.

AU - Alarcon, E.

N1 - Conference code: 29

PY - 2014/3/16

Y1 - 2014/3/16

N2 - 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.

AB - 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.

U2 - 10.1109/APEC.2014.6803700

DO - 10.1109/APEC.2014.6803700

M3 - Conference contribution

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EP - 2803

BT - 2014 IEEE Applied Power Electronics Conference and Exposition - APEC 2014, 16-20 March 2014, Fort Worth, Texas

PB - Institute of Electrical and Electronics Engineers

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T2 - 29th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2014

Y2 - 16 March 2014 through 20 March 2014

ER -

On the modeling of switched capacitor converters with multiple outputs

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