A new switched-capacitor based hybrid converter with large step-up DC gain and low voltage on its semiconductors

Manxin Chen; Jiefeng Hu; Kerui Li; Adrian Ioinovici

doi:10.1109/ISCAS.2016.7527459

A new switched-capacitor based hybrid converter with large step-up DC gain and low voltage on its semiconductors

Manxin Chen
, Jiefeng Hu
, Kerui Li
, Adrian Ioinovici

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

8 Citations (Scopus)

Abstract

A step-up DC-DC converter is proposed by inserting a new switched-capacitor cell in a modified PWM boost circuit. The obtained hybrid PWM non-isolated converter is able to provide a large DC gain, as necessary for serving as front-end to electrical grids supplied by solar or fuel cells. It features low voltage stress on the switches compared with traditional boost converter, allowing for the use of low-voltage rated components, with smaller nominal parasitic on-resistances. Analysis, simulation and experimental data show the superiority of the proposed converter over other hybrid converters in a trade-off of complexity, components count, voltage ratio and voltage stress on the switches.

Original language	English
Title of host publication	ISCAS 2016 - IEEE International Symposium on Circuits and Systems
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1190-1193
Number of pages	4
Volume	2016-July
ISBN (Electronic)	9781479953400
DOIs	https://doi.org/10.1109/ISCAS.2016.7527459
Publication status	Published - 29 Jul 2016
Externally published	Yes
Event	2016 IEEE International Symposium on Circuits and Systems, ISCAS 2016 - Montreal, Canada Duration: 22 May 2016 → 25 May 2016

Publication series

Name	Proceedings - IEEE International Symposium on Circuits and Systems
Volume	2016-July
ISSN (Print)	0271-4310

Conference

Conference	2016 IEEE International Symposium on Circuits and Systems, ISCAS 2016
Country/Territory	Canada
City	Montreal
Period	22/05/16 → 25/05/16

Keywords

Large DC gain converters
low voltage stress
step-up switching cell
switched-capacitor circuit

ASJC Scopus subject areas

Electrical and Electronic Engineering

More information

10.1109/ISCAS.2016.7527459

Cite this

Chen, M., Hu, J., Li, K., & Ioinovici, A. (2016). A new switched-capacitor based hybrid converter with large step-up DC gain and low voltage on its semiconductors. In ISCAS 2016 - IEEE International Symposium on Circuits and Systems (Vol. 2016-July, pp. 1190-1193). Article 7527459 (Proceedings - IEEE International Symposium on Circuits and Systems; Vol. 2016-July). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISCAS.2016.7527459

Chen, Manxin ; Hu, Jiefeng ; Li, Kerui et al. / A new switched-capacitor based hybrid converter with large step-up DC gain and low voltage on its semiconductors. ISCAS 2016 - IEEE International Symposium on Circuits and Systems. Vol. 2016-July Institute of Electrical and Electronics Engineers Inc., 2016. pp. 1190-1193 (Proceedings - IEEE International Symposium on Circuits and Systems).

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abstract = "A step-up DC-DC converter is proposed by inserting a new switched-capacitor cell in a modified PWM boost circuit. The obtained hybrid PWM non-isolated converter is able to provide a large DC gain, as necessary for serving as front-end to electrical grids supplied by solar or fuel cells. It features low voltage stress on the switches compared with traditional boost converter, allowing for the use of low-voltage rated components, with smaller nominal parasitic on-resistances. Analysis, simulation and experimental data show the superiority of the proposed converter over other hybrid converters in a trade-off of complexity, components count, voltage ratio and voltage stress on the switches.",

keywords = "Large DC gain converters, low voltage stress, step-up switching cell, switched-capacitor circuit",

author = "Manxin Chen and Jiefeng Hu and Kerui Li and Adrian Ioinovici",

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Chen, M, Hu, J, Li, K & Ioinovici, A 2016, A new switched-capacitor based hybrid converter with large step-up DC gain and low voltage on its semiconductors. in ISCAS 2016 - IEEE International Symposium on Circuits and Systems. vol. 2016-July, 7527459, Proceedings - IEEE International Symposium on Circuits and Systems, vol. 2016-July, Institute of Electrical and Electronics Engineers Inc., pp. 1190-1193, 2016 IEEE International Symposium on Circuits and Systems, ISCAS 2016, Montreal, Canada, 22/05/16. https://doi.org/10.1109/ISCAS.2016.7527459

A new switched-capacitor based hybrid converter with large step-up DC gain and low voltage on its semiconductors. / Chen, Manxin; Hu, Jiefeng; Li, Kerui et al.
ISCAS 2016 - IEEE International Symposium on Circuits and Systems. Vol. 2016-July Institute of Electrical and Electronics Engineers Inc., 2016. p. 1190-1193 7527459 (Proceedings - IEEE International Symposium on Circuits and Systems; Vol. 2016-July).

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

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AB - A step-up DC-DC converter is proposed by inserting a new switched-capacitor cell in a modified PWM boost circuit. The obtained hybrid PWM non-isolated converter is able to provide a large DC gain, as necessary for serving as front-end to electrical grids supplied by solar or fuel cells. It features low voltage stress on the switches compared with traditional boost converter, allowing for the use of low-voltage rated components, with smaller nominal parasitic on-resistances. Analysis, simulation and experimental data show the superiority of the proposed converter over other hybrid converters in a trade-off of complexity, components count, voltage ratio and voltage stress on the switches.

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KW - switched-capacitor circuit

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Chen M, Hu J, Li K, Ioinovici A. A new switched-capacitor based hybrid converter with large step-up DC gain and low voltage on its semiconductors. In ISCAS 2016 - IEEE International Symposium on Circuits and Systems. Vol. 2016-July. Institute of Electrical and Electronics Engineers Inc. 2016. p. 1190-1193. 7527459. (Proceedings - IEEE International Symposium on Circuits and Systems). doi: 10.1109/ISCAS.2016.7527459

A new switched-capacitor based hybrid converter with large step-up DC gain and low voltage on its semiconductors

Abstract

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Keywords

ASJC Scopus subject areas

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