A β-type Ultrahigh-Gain Boost Converter

Hong Li; Peng Sun; Mingbo Wei; Shangguan Xu; Jiangwei Hu; Yangbin Zeng

doi:10.1109/ECCE55643.2024.10861297

A β-type Ultrahigh-Gain Boost Converter

Hong Li^*
, Peng Sun
, Mingbo Wei
, Shangguan Xu
, Jiangwei Hu
, Yangbin Zeng

^*Corresponding author for this work

Department of Electrical Engineering

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

1 Citation (Scopus)

Abstract

Nowadays, in the microgrids and energy storage systems, the ultrahigh step-up gain converters are often needed to realize the power conversion between low-voltage input source and high-voltage DC bus. In this paper, a β-type ultrahigh-gain boost converter (β-UGBC) is proposed for the first time, and the β-UGBC can achieve (4/1-2D) ultrahigh voltage gain with simple structure, here D is the duty cycle of the switch. Firstly, the operational principle of the β-UGBC circuit is introduced, following, the voltage and current stresses of all components are analyzed and compared with those of the ultrahigh step-up converters in literature. Moreover, the real voltage gain and efficiency of the β-UGBC converter with considering the stray parameters and power losses are analyzed. Finally, the correctness and the advantages on low stresses and low cost of the β-UGBC are demonstrated by circuit simulation. Therefore, this paper provides a new topology for the application with the ultrahigh step-up gain requirement. © 2024 IEEE.

Original language	English
Title of host publication	2024 IEEE Energy Conversion Congress and Exposition (ECCE)
Publisher	IEEE
Pages	2675-2680
ISBN (Electronic)	979-8-3503-7606-7, 979-8-3503-7605-0
ISBN (Print)	979-8-3503-7607-4
DOIs	https://doi.org/10.1109/ECCE55643.2024.10861297
Publication status	Published - Oct 2024
Event	16th IEEE Energy Conversion Congress and Exposition (ECCE 2024) - Phoenix Convention Center, Phoenix, United States Duration: 20 Oct 2024 → 24 Oct 2024 https://www.ieee-ecce.org/2024/

Publication series

Name	IEEE Energy Conversion Congress and Exposition, ECCE - Proceedings
ISSN (Print)	2329-3721
ISSN (Electronic)	2329-3748

Conference

Conference	16th IEEE Energy Conversion Congress and Exposition (ECCE 2024)
Abbreviated title	ECCE2024
Place	United States
City	Phoenix
Period	20/10/24 → 24/10/24
Internet address	https://www.ieee-ecce.org/2024/

UN SDGs

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

SDG 7 Affordable and Clean Energy

Research Keywords

DC-DC boost converter
lower voltage stress
single inductor
ultrahigh voltage gain
β-type

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10.1109/ECCE55643.2024.10861297

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@inproceedings{974318c9cf204ce6a2c5f1d7d6892c9a,

title = "A β-type Ultrahigh-Gain Boost Converter",

abstract = "Nowadays, in the microgrids and energy storage systems, the ultrahigh step-up gain converters are often needed to realize the power conversion between low-voltage input source and high-voltage DC bus. In this paper, a β-type ultrahigh-gain boost converter (β-UGBC) is proposed for the first time, and the β-UGBC can achieve (4/1-2D) ultrahigh voltage gain with simple structure, here D is the duty cycle of the switch. Firstly, the operational principle of the β-UGBC circuit is introduced, following, the voltage and current stresses of all components are analyzed and compared with those of the ultrahigh step-up converters in literature. Moreover, the real voltage gain and efficiency of the β-UGBC converter with considering the stray parameters and power losses are analyzed. Finally, the correctness and the advantages on low stresses and low cost of the β-UGBC are demonstrated by circuit simulation. Therefore, this paper provides a new topology for the application with the ultrahigh step-up gain requirement. {\textcopyright} 2024 IEEE.",

keywords = "DC-DC boost converter, lower voltage stress, single inductor, ultrahigh voltage gain, β-type",

author = "Hong Li and Peng Sun and Mingbo Wei and Shangguan Xu and Jiangwei Hu and Yangbin Zeng",

year = "2024",

month = oct,

doi = "10.1109/ECCE55643.2024.10861297",

language = "English",

isbn = "979-8-3503-7607-4",

series = "IEEE Energy Conversion Congress and Exposition, ECCE - Proceedings",

publisher = "IEEE",

pages = "2675--2680",

booktitle = "2024 IEEE Energy Conversion Congress and Exposition (ECCE)",

address = "United States",

note = "16th IEEE Energy Conversion Congress and Exposition (ECCE 2024), ECCE2024 ; Conference date: 20-10-2024 Through 24-10-2024",

url = "https://www.ieee-ecce.org/2024/",

}

Li, H, Sun, P, Wei, M, Xu, S, Hu, J & Zeng, Y 2024, A β-type Ultrahigh-Gain Boost Converter. in 2024 IEEE Energy Conversion Congress and Exposition (ECCE). IEEE Energy Conversion Congress and Exposition, ECCE - Proceedings, IEEE, pp. 2675-2680, 16th IEEE Energy Conversion Congress and Exposition (ECCE 2024), Phoenix, Arizona, United States, 20/10/24. https://doi.org/10.1109/ECCE55643.2024.10861297

A β-type Ultrahigh-Gain Boost Converter. / Li, Hong; Sun, Peng; Wei, Mingbo et al.
2024 IEEE Energy Conversion Congress and Exposition (ECCE). IEEE, 2024. p. 2675-2680 (IEEE Energy Conversion Congress and Exposition, ECCE - Proceedings).

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

TY - GEN

T1 - A β-type Ultrahigh-Gain Boost Converter

AU - Li, Hong

AU - Sun, Peng

AU - Wei, Mingbo

AU - Xu, Shangguan

AU - Hu, Jiangwei

AU - Zeng, Yangbin

PY - 2024/10

Y1 - 2024/10

N2 - Nowadays, in the microgrids and energy storage systems, the ultrahigh step-up gain converters are often needed to realize the power conversion between low-voltage input source and high-voltage DC bus. In this paper, a β-type ultrahigh-gain boost converter (β-UGBC) is proposed for the first time, and the β-UGBC can achieve (4/1-2D) ultrahigh voltage gain with simple structure, here D is the duty cycle of the switch. Firstly, the operational principle of the β-UGBC circuit is introduced, following, the voltage and current stresses of all components are analyzed and compared with those of the ultrahigh step-up converters in literature. Moreover, the real voltage gain and efficiency of the β-UGBC converter with considering the stray parameters and power losses are analyzed. Finally, the correctness and the advantages on low stresses and low cost of the β-UGBC are demonstrated by circuit simulation. Therefore, this paper provides a new topology for the application with the ultrahigh step-up gain requirement. © 2024 IEEE.

AB - Nowadays, in the microgrids and energy storage systems, the ultrahigh step-up gain converters are often needed to realize the power conversion between low-voltage input source and high-voltage DC bus. In this paper, a β-type ultrahigh-gain boost converter (β-UGBC) is proposed for the first time, and the β-UGBC can achieve (4/1-2D) ultrahigh voltage gain with simple structure, here D is the duty cycle of the switch. Firstly, the operational principle of the β-UGBC circuit is introduced, following, the voltage and current stresses of all components are analyzed and compared with those of the ultrahigh step-up converters in literature. Moreover, the real voltage gain and efficiency of the β-UGBC converter with considering the stray parameters and power losses are analyzed. Finally, the correctness and the advantages on low stresses and low cost of the β-UGBC are demonstrated by circuit simulation. Therefore, this paper provides a new topology for the application with the ultrahigh step-up gain requirement. © 2024 IEEE.

KW - DC-DC boost converter

KW - lower voltage stress

KW - single inductor

KW - ultrahigh voltage gain

KW - β-type

UR - https://www.scopus.com/pages/publications/86000450120

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-86000450120&origin=recordpage

U2 - 10.1109/ECCE55643.2024.10861297

DO - 10.1109/ECCE55643.2024.10861297

M3 - RGC 32 - Refereed conference paper (with host publication)

SN - 979-8-3503-7607-4

T3 - IEEE Energy Conversion Congress and Exposition, ECCE - Proceedings

SP - 2675

EP - 2680

BT - 2024 IEEE Energy Conversion Congress and Exposition (ECCE)

PB - IEEE

T2 - 16th IEEE Energy Conversion Congress and Exposition (ECCE 2024)

Y2 - 20 October 2024 through 24 October 2024

ER -

A β-type Ultrahigh-Gain Boost Converter

Abstract

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