Switched-capacitor voltage boost converter for electric and hybrid electric vehicle drives

Ameer Janabi; Bingsen  Wang

doi:10.1109/iecon.2019.8927208

Switched-capacitor voltage boost converter for electric and hybrid electric vehicle drives

Ameer Janabi
, Bingsen Wang

School of Electrical and Mechanical Engineering

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

Abstract

This article presents a switched-capacitor (SC) voltage boost converter and its control methods for implementing dc-ac and ac-dc power conversion. The SC converter employs a switched-capacitor circuit augmented with the main converter circuit to the power source, thus providing unique features that cannot be attained by the traditional voltage-source inverter (VSI) or boost VSI. The additional features include doubling the area of the linear modulation region and eliminating both the large inductor in the boost dc-dc stage and the large filtering capacitor, which leads to a higher energy density and lower cost. The SC converter concept can be applied to all dc-ac, ac-dc, ac-ac, and dc-dc power conversions. To describe the operating principle and the control, we focus on one example: a bidirectional SC converter for dc-ac and ac-dc power conversion in electric and hybrid electric vehicles. This paper is accompanied by a video demonstrating the change of the modulation functions with the value of A.

Original language	English
Title of host publication	IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	2044-2049
ISBN (Electronic)	9781728148786
ISBN (Print)	9781728148793
DOIs	https://doi.org/10.1109/iecon.2019.8927208
Publication status	Published - 19 Dec 2019
Event	45th Annual Conference of the IEEE Industrial Electronics Society: IECON 2019 - Lisbon, Portugal Duration: 14 Oct 2019 → 17 Oct 2019

Publication series

Name	IEEE IECON Proceedings
ISSN (Print)	1553-572X
ISSN (Electronic)	2577-1647

Conference

Conference	45th Annual Conference of the IEEE Industrial Electronics Society
Country/Territory	Portugal
City	Lisbon
Period	14/10/19 → 17/10/19

UN SDGs

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

SDG 7 Affordable and Clean Energy

Access to Document

10.1109/iecon.2019.8927208

Cite this

@inproceedings{09ee6899a97a44c7b9d1c43c4a7df129,

title = "Switched-capacitor voltage boost converter for electric and hybrid electric vehicle drives",

abstract = "This article presents a switched-capacitor (SC) voltage boost converter and its control methods for implementing dc-ac and ac-dc power conversion. The SC converter employs a switched-capacitor circuit augmented with the main converter circuit to the power source, thus providing unique features that cannot be attained by the traditional voltage-source inverter (VSI) or boost VSI. The additional features include doubling the area of the linear modulation region and eliminating both the large inductor in the boost dc-dc stage and the large filtering capacitor, which leads to a higher energy density and lower cost. The SC converter concept can be applied to all dc-ac, ac-dc, ac-ac, and dc-dc power conversions. To describe the operating principle and the control, we focus on one example: a bidirectional SC converter for dc-ac and ac-dc power conversion in electric and hybrid electric vehicles. This paper is accompanied by a video demonstrating the change of the modulation functions with the value of A.",

author = "Ameer Janabi and Bingsen Wang",

year = "2019",

month = dec,

day = "19",

doi = "10.1109/iecon.2019.8927208",

language = "English",

isbn = "9781728148793",

series = "IEEE IECON Proceedings",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "2044--2049",

booktitle = "IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society",

address = "United States",

note = "45th Annual Conference of the IEEE Industrial Electronics Society : IECON 2019 ; Conference date: 14-10-2019 Through 17-10-2019",

}

Janabi, A & Wang, B 2019, Switched-capacitor voltage boost converter for electric and hybrid electric vehicle drives. in IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society. IEEE IECON Proceedings, Institute of Electrical and Electronics Engineers Inc., pp. 2044-2049, 45th Annual Conference of the IEEE Industrial Electronics Society, Lisbon, Portugal, 14/10/19. https://doi.org/10.1109/iecon.2019.8927208

Switched-capacitor voltage boost converter for electric and hybrid electric vehicle drives. / Janabi, Ameer; Wang, Bingsen .
IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society. Institute of Electrical and Electronics Engineers Inc., 2019. p. 2044-2049 (IEEE IECON Proceedings).

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

TY - GEN

T1 - Switched-capacitor voltage boost converter for electric and hybrid electric vehicle drives

AU - Janabi, Ameer

AU - Wang, Bingsen

PY - 2019/12/19

Y1 - 2019/12/19

N2 - This article presents a switched-capacitor (SC) voltage boost converter and its control methods for implementing dc-ac and ac-dc power conversion. The SC converter employs a switched-capacitor circuit augmented with the main converter circuit to the power source, thus providing unique features that cannot be attained by the traditional voltage-source inverter (VSI) or boost VSI. The additional features include doubling the area of the linear modulation region and eliminating both the large inductor in the boost dc-dc stage and the large filtering capacitor, which leads to a higher energy density and lower cost. The SC converter concept can be applied to all dc-ac, ac-dc, ac-ac, and dc-dc power conversions. To describe the operating principle and the control, we focus on one example: a bidirectional SC converter for dc-ac and ac-dc power conversion in electric and hybrid electric vehicles. This paper is accompanied by a video demonstrating the change of the modulation functions with the value of A.

AB - This article presents a switched-capacitor (SC) voltage boost converter and its control methods for implementing dc-ac and ac-dc power conversion. The SC converter employs a switched-capacitor circuit augmented with the main converter circuit to the power source, thus providing unique features that cannot be attained by the traditional voltage-source inverter (VSI) or boost VSI. The additional features include doubling the area of the linear modulation region and eliminating both the large inductor in the boost dc-dc stage and the large filtering capacitor, which leads to a higher energy density and lower cost. The SC converter concept can be applied to all dc-ac, ac-dc, ac-ac, and dc-dc power conversions. To describe the operating principle and the control, we focus on one example: a bidirectional SC converter for dc-ac and ac-dc power conversion in electric and hybrid electric vehicles. This paper is accompanied by a video demonstrating the change of the modulation functions with the value of A.

UR - https://doi.org/10.1109/iecon.2019.8927208

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DO - 10.1109/iecon.2019.8927208

M3 - Conference contribution

SN - 9781728148793

T3 - IEEE IECON Proceedings

SP - 2044

EP - 2049

BT - IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 45th Annual Conference of the IEEE Industrial Electronics Society

Y2 - 14 October 2019 through 17 October 2019

ER -

Switched-capacitor voltage boost converter for electric and hybrid electric vehicle drives

Abstract

Publication series

Conference

UN SDGs

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Cite this