A new large DC gain converter based on a switched-capacitor-inductor circuit in conjunction with fuel cell

Ren Xie; Longlong Zhang; Martin Mellincovsky; Adrain Ioinovici; Dehong Xu

doi:10.1109/IPEMC.2012.6258886

A new large DC gain converter based on a switched-capacitor-inductor circuit in conjunction with fuel cell

Ren Xie
, Longlong Zhang
, Martin Mellincovsky
, Adrain Ioinovici
, Dehong Xu

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

9 Scopus citations

Abstract

A new converter using a switched-inductor cell integrated with a switched-capacitor cell within a boost-like structure is proposed. The converter can achieve a very high dc conversion ratio. It can serve as the front-end dc-dc converter for a fuel cell in a UPS system. The inductors and capacitors are switched in a parallel-series configuration. The charging circuit of the inductors from the source is separated from the load, what can benefit a DCM operation at light load. A dc analysis of the new circuit leading to the formula of the dc gain and a break-down calculation of the losses are given. Simulation results for a 100 V to 700 V, 10 kW step up converter, are given to verify the theoretical analysis.

Original language	English
Title of host publication	Conference Proceedings - 2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012
Pages	379-383
Number of pages	5
DOIs	https://doi.org/10.1109/IPEMC.2012.6258886
State	Published - 3 Oct 2012
Externally published	Yes
Event	2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012 - Harbin, China Duration: 2 Jun 2012 → 5 Jun 2012

Publication series

Name	Conference Proceedings - 2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012
Volume	1

Conference

Conference	2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012
Country/Territory	China
City	Harbin
Period	2/06/12 → 5/06/12

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

fuel cell
high step-up
switched-inductor
swithced-capacitor

ASJC Scopus subject areas

Control and Systems Engineering
Electrical and Electronic Engineering

Access to Document

10.1109/IPEMC.2012.6258886

Cite this

Xie, R., Zhang, L., Mellincovsky, M., Ioinovici, A., & Xu, D. (2012). A new large DC gain converter based on a switched-capacitor-inductor circuit in conjunction with fuel cell. In Conference Proceedings - 2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012 (pp. 379-383). Article 6258886 (Conference Proceedings - 2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012; Vol. 1). https://doi.org/10.1109/IPEMC.2012.6258886

Xie, Ren ; Zhang, Longlong ; Mellincovsky, Martin et al. / A new large DC gain converter based on a switched-capacitor-inductor circuit in conjunction with fuel cell. Conference Proceedings - 2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012. 2012. pp. 379-383 (Conference Proceedings - 2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012).

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title = "A new large DC gain converter based on a switched-capacitor-inductor circuit in conjunction with fuel cell",

abstract = "A new converter using a switched-inductor cell integrated with a switched-capacitor cell within a boost-like structure is proposed. The converter can achieve a very high dc conversion ratio. It can serve as the front-end dc-dc converter for a fuel cell in a UPS system. The inductors and capacitors are switched in a parallel-series configuration. The charging circuit of the inductors from the source is separated from the load, what can benefit a DCM operation at light load. A dc analysis of the new circuit leading to the formula of the dc gain and a break-down calculation of the losses are given. Simulation results for a 100 V to 700 V, 10 kW step up converter, are given to verify the theoretical analysis.",

keywords = "fuel cell, high step-up, switched-inductor, swithced-capacitor",

author = "Ren Xie and Longlong Zhang and Martin Mellincovsky and Adrain Ioinovici and Dehong Xu",

year = "2012",

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doi = "10.1109/IPEMC.2012.6258886",

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booktitle = "Conference Proceedings - 2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012",

note = "2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012 ; Conference date: 02-06-2012 Through 05-06-2012",

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Xie, R, Zhang, L, Mellincovsky, M, Ioinovici, A & Xu, D 2012, A new large DC gain converter based on a switched-capacitor-inductor circuit in conjunction with fuel cell. in Conference Proceedings - 2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012., 6258886, Conference Proceedings - 2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012, vol. 1, pp. 379-383, 2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012, Harbin, China, 2/06/12. https://doi.org/10.1109/IPEMC.2012.6258886

A new large DC gain converter based on a switched-capacitor-inductor circuit in conjunction with fuel cell. / Xie, Ren; Zhang, Longlong; Mellincovsky, Martin et al.
Conference Proceedings - 2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012. 2012. p. 379-383 6258886 (Conference Proceedings - 2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012; Vol. 1).

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

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AU - Xie, Ren

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AU - Xu, Dehong

PY - 2012/10/3

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N2 - A new converter using a switched-inductor cell integrated with a switched-capacitor cell within a boost-like structure is proposed. The converter can achieve a very high dc conversion ratio. It can serve as the front-end dc-dc converter for a fuel cell in a UPS system. The inductors and capacitors are switched in a parallel-series configuration. The charging circuit of the inductors from the source is separated from the load, what can benefit a DCM operation at light load. A dc analysis of the new circuit leading to the formula of the dc gain and a break-down calculation of the losses are given. Simulation results for a 100 V to 700 V, 10 kW step up converter, are given to verify the theoretical analysis.

AB - A new converter using a switched-inductor cell integrated with a switched-capacitor cell within a boost-like structure is proposed. The converter can achieve a very high dc conversion ratio. It can serve as the front-end dc-dc converter for a fuel cell in a UPS system. The inductors and capacitors are switched in a parallel-series configuration. The charging circuit of the inductors from the source is separated from the load, what can benefit a DCM operation at light load. A dc analysis of the new circuit leading to the formula of the dc gain and a break-down calculation of the losses are given. Simulation results for a 100 V to 700 V, 10 kW step up converter, are given to verify the theoretical analysis.

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BT - Conference Proceedings - 2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012

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Xie R, Zhang L, Mellincovsky M, Ioinovici A, Xu D. A new large DC gain converter based on a switched-capacitor-inductor circuit in conjunction with fuel cell. In Conference Proceedings - 2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012. 2012. p. 379-383. 6258886. (Conference Proceedings - 2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012). doi: 10.1109/IPEMC.2012.6258886

A new large DC gain converter based on a switched-capacitor-inductor circuit in conjunction with fuel cell

Abstract

Publication series

Conference

UN SDGs

Keywords

ASJC Scopus subject areas

Access to Document

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