Symmetrical voltage balancing control for four-level flying capacitor converter based on phase-shifted PWM

Che Yu Lu; Hung Chi Chen; Chung Yi Li

doi:10.1109/APEC.2019.8722314

Symmetrical voltage balancing control for four-level flying capacitor converter based on phase-shifted PWM

Che Yu Lu
, Hung Chi Chen
, Chung Yi Li

電子工程學系(含學碩博士班)

National Yang Ming Chiao Tung University

研究成果: 圖書/報告稿件的類型 › 會議稿件 › 同行評審

3 引文斯高帕斯（Scopus）

摘要

A symmetrical voltage balancing control (SVBC) method for the four-level flying capacitor (FC) converter is addressed in this paper, which is built on phase-shifted pulse width modulation (PS-PWM). However, the PS-PWM technique is hard to maintain balanced FC voltages in practice. The proposed method balances FC voltages by using a proportional (P) controller without any complicated algorithm, also achieves the output voltage regulation. Thus, the PS-PWM technique could be significantly improved by the proposed method. In addition, the averaged state-space model and small-signal model for the four-level FC converter are analyzed in details. Some experimental results are given to illustrate the proposed method.

原文	英語
主出版物標題	34th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2019
發行者	Institute of Electrical and Electronics Engineers Inc.
頁面	2115-2122
頁數	8
ISBN（電子）	9781538683309
DOIs	https://doi.org/10.1109/APEC.2019.8722314
出版狀態	已出版 - 24 05 2019
事件	34th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2019 - Anaheim, 美國持續時間: 17 03 2019 → 21 03 2019

出版系列

名字	Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC
卷	2019-March

Conference

Conference	34th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2019
國家/地區	美國
城市	Anaheim
期間	17/03/19 → 21/03/19

文獻附註

Publisher Copyright:
© 2019 IEEE.

存取文件

10.1109/APEC.2019.8722314

其它文件與鏈接

Link to publication in Scopus

引用此

Lu, C. Y., Chen, H. C., & Li, C. Y. (2019). Symmetrical voltage balancing control for four-level flying capacitor converter based on phase-shifted PWM. 於 34th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2019 (頁 2115-2122). 文章 8722314 (Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC; 卷 2019-March). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APEC.2019.8722314

Lu, Che Yu ; Chen, Hung Chi ; Li, Chung Yi. / Symmetrical voltage balancing control for four-level flying capacitor converter based on phase-shifted PWM. 34th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2019. Institute of Electrical and Electronics Engineers Inc., 2019. 頁 2115-2122 (Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC).

@inproceedings{e5dc20ab5ecc4d09b83aa0e27086800e,

title = "Symmetrical voltage balancing control for four-level flying capacitor converter based on phase-shifted PWM",

abstract = "A symmetrical voltage balancing control (SVBC) method for the four-level flying capacitor (FC) converter is addressed in this paper, which is built on phase-shifted pulse width modulation (PS-PWM). However, the PS-PWM technique is hard to maintain balanced FC voltages in practice. The proposed method balances FC voltages by using a proportional (P) controller without any complicated algorithm, also achieves the output voltage regulation. Thus, the PS-PWM technique could be significantly improved by the proposed method. In addition, the averaged state-space model and small-signal model for the four-level FC converter are analyzed in details. Some experimental results are given to illustrate the proposed method.",

keywords = "Flying capacitor boost converter (FCBC), Phase-shifted PWM, Voltage balancing control",

author = "Lu, \{Che Yu\} and Chen, \{Hung Chi\} and Li, \{Chung Yi\}",

note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 34th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2019 ; Conference date: 17-03-2019 Through 21-03-2019",

year = "2019",

month = may,

day = "24",

doi = "10.1109/APEC.2019.8722314",

language = "英语",

series = "Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC",

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

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booktitle = "34th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2019",

address = "美国",

}

Lu, CY, Chen, HC & Li, CY 2019, Symmetrical voltage balancing control for four-level flying capacitor converter based on phase-shifted PWM. 於 34th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2019., 8722314, Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC, 卷 2019-March, Institute of Electrical and Electronics Engineers Inc., 頁 2115-2122, 34th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2019, Anaheim, 美國, 17/03/19. https://doi.org/10.1109/APEC.2019.8722314

Symmetrical voltage balancing control for four-level flying capacitor converter based on phase-shifted PWM. / Lu, Che Yu; Chen, Hung Chi; Li, Chung Yi.
34th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2019. Institute of Electrical and Electronics Engineers Inc., 2019. p. 2115-2122 8722314 (Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC; 卷 2019-March).

研究成果: 圖書/報告稿件的類型 › 會議稿件 › 同行評審

TY - GEN

T1 - Symmetrical voltage balancing control for four-level flying capacitor converter based on phase-shifted PWM

AU - Lu, Che Yu

AU - Chen, Hung Chi

AU - Li, Chung Yi

PY - 2019/5/24

Y1 - 2019/5/24

N2 - A symmetrical voltage balancing control (SVBC) method for the four-level flying capacitor (FC) converter is addressed in this paper, which is built on phase-shifted pulse width modulation (PS-PWM). However, the PS-PWM technique is hard to maintain balanced FC voltages in practice. The proposed method balances FC voltages by using a proportional (P) controller without any complicated algorithm, also achieves the output voltage regulation. Thus, the PS-PWM technique could be significantly improved by the proposed method. In addition, the averaged state-space model and small-signal model for the four-level FC converter are analyzed in details. Some experimental results are given to illustrate the proposed method.

AB - A symmetrical voltage balancing control (SVBC) method for the four-level flying capacitor (FC) converter is addressed in this paper, which is built on phase-shifted pulse width modulation (PS-PWM). However, the PS-PWM technique is hard to maintain balanced FC voltages in practice. The proposed method balances FC voltages by using a proportional (P) controller without any complicated algorithm, also achieves the output voltage regulation. Thus, the PS-PWM technique could be significantly improved by the proposed method. In addition, the averaged state-space model and small-signal model for the four-level FC converter are analyzed in details. Some experimental results are given to illustrate the proposed method.

KW - Flying capacitor boost converter (FCBC)

KW - Phase-shifted PWM

KW - Voltage balancing control

UR - https://www.scopus.com/pages/publications/85067108631

U2 - 10.1109/APEC.2019.8722314

DO - 10.1109/APEC.2019.8722314

M3 - 会议稿件

AN - SCOPUS:85067108631

T3 - Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC

SP - 2115

EP - 2122

BT - 34th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2019

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 34th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2019

Y2 - 17 March 2019 through 21 March 2019

ER -

Lu CY, Chen HC, Li CY. Symmetrical voltage balancing control for four-level flying capacitor converter based on phase-shifted PWM. 於 34th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2019. Institute of Electrical and Electronics Engineers Inc. 2019. p. 2115-2122. 8722314. (Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC). doi: 10.1109/APEC.2019.8722314

Symmetrical voltage balancing control for four-level flying capacitor converter based on phase-shifted PWM

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