A Novel Bidirectional Z-Source Solid-State Circuit Breaker for DC Microgrid

Yuqing Fei; Zhongzheng Zhou; Yufei Tao; Yao Li; Weilin Li

doi:10.1109/CIYCEE53554.2021.9676877

A Novel Bidirectional Z-Source Solid-State Circuit Breaker for DC Microgrid

Yuqing Fei
, Zhongzheng Zhou
, Yufei Tao
, Yao Li
, Weilin Li

School of Automation

Northwestern Polytechnical University Xian

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

8 Scopus citations

Abstract

With the continuous development of renewable energy power generation and integration technologies, DC microgrid has attracted much attention as an efficient solution, and still requires effective protection devices to provide more reliable operations. This paper compares and analyzes the advantages and disadvantages of several existing DC solid-state circuit breaker topologies, and proposes a novel topology that allows bidirectional power flow, uses fewer components, and has a simpler structure and smaller on-state loss. First of all, the working principle of the novel topology is analyzed in detail, then the component sizing method is introduced, and the impedance network frequency characteristics are displayed. Finally, a simulation model is built in Saber, and the simulation results validate the short-circuit protection performance of the new topology.

Original language	English
Title of host publication	2021 IEEE 2nd China International Youth Conference on Electrical Engineering, CIYCEE 2021
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781665400640
DOIs	https://doi.org/10.1109/CIYCEE53554.2021.9676877
State	Published - 2021
Event	2nd IEEE China International Youth Conference on Electrical Engineering, CIYCEE 2021 - Chengdu, China Duration: 15 Dec 2021 → 17 Dec 2021

Publication series

Name	2021 IEEE 2nd China International Youth Conference on Electrical Engineering, CIYCEE 2021

Conference

Conference	2nd IEEE China International Youth Conference on Electrical Engineering, CIYCEE 2021
Country/Territory	China
City	Chengdu
Period	15/12/21 → 17/12/21

UN SDGs

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

SDG 7 Affordable and Clean Energy

Keywords

bidirectional protection
DC microgrid
short-circuit protection
SSCB
thyristor

Access to Document

10.1109/CIYCEE53554.2021.9676877

Cite this

Fei, Y., Zhou, Z., Tao, Y., Li, Y., & Li, W. (2021). A Novel Bidirectional Z-Source Solid-State Circuit Breaker for DC Microgrid. In 2021 IEEE 2nd China International Youth Conference on Electrical Engineering, CIYCEE 2021 (2021 IEEE 2nd China International Youth Conference on Electrical Engineering, CIYCEE 2021). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CIYCEE53554.2021.9676877

Fei, Yuqing ; Zhou, Zhongzheng ; Tao, Yufei et al. / A Novel Bidirectional Z-Source Solid-State Circuit Breaker for DC Microgrid. 2021 IEEE 2nd China International Youth Conference on Electrical Engineering, CIYCEE 2021. Institute of Electrical and Electronics Engineers Inc., 2021. (2021 IEEE 2nd China International Youth Conference on Electrical Engineering, CIYCEE 2021).

@inproceedings{b30c41585a154591b13c2e9690c35759,

title = "A Novel Bidirectional Z-Source Solid-State Circuit Breaker for DC Microgrid",

abstract = "With the continuous development of renewable energy power generation and integration technologies, DC microgrid has attracted much attention as an efficient solution, and still requires effective protection devices to provide more reliable operations. This paper compares and analyzes the advantages and disadvantages of several existing DC solid-state circuit breaker topologies, and proposes a novel topology that allows bidirectional power flow, uses fewer components, and has a simpler structure and smaller on-state loss. First of all, the working principle of the novel topology is analyzed in detail, then the component sizing method is introduced, and the impedance network frequency characteristics are displayed. Finally, a simulation model is built in Saber, and the simulation results validate the short-circuit protection performance of the new topology.",

keywords = "bidirectional protection, DC microgrid, short-circuit protection, SSCB, thyristor",

author = "Yuqing Fei and Zhongzheng Zhou and Yufei Tao and Yao Li and Weilin Li",

note = "Publisher Copyright: {\textcopyright} 2021 IEEE.; 2nd IEEE China International Youth Conference on Electrical Engineering, CIYCEE 2021 ; Conference date: 15-12-2021 Through 17-12-2021",

year = "2021",

doi = "10.1109/CIYCEE53554.2021.9676877",

language = "英语",

series = "2021 IEEE 2nd China International Youth Conference on Electrical Engineering, CIYCEE 2021",

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

booktitle = "2021 IEEE 2nd China International Youth Conference on Electrical Engineering, CIYCEE 2021",

}

Fei, Y, Zhou, Z, Tao, Y, Li, Y & Li, W 2021, A Novel Bidirectional Z-Source Solid-State Circuit Breaker for DC Microgrid. in 2021 IEEE 2nd China International Youth Conference on Electrical Engineering, CIYCEE 2021. 2021 IEEE 2nd China International Youth Conference on Electrical Engineering, CIYCEE 2021, Institute of Electrical and Electronics Engineers Inc., 2nd IEEE China International Youth Conference on Electrical Engineering, CIYCEE 2021, Chengdu, China, 15/12/21. https://doi.org/10.1109/CIYCEE53554.2021.9676877

A Novel Bidirectional Z-Source Solid-State Circuit Breaker for DC Microgrid. / Fei, Yuqing; Zhou, Zhongzheng; Tao, Yufei et al.
2021 IEEE 2nd China International Youth Conference on Electrical Engineering, CIYCEE 2021. Institute of Electrical and Electronics Engineers Inc., 2021. (2021 IEEE 2nd China International Youth Conference on Electrical Engineering, CIYCEE 2021).

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

TY - GEN

T1 - A Novel Bidirectional Z-Source Solid-State Circuit Breaker for DC Microgrid

AU - Fei, Yuqing

AU - Zhou, Zhongzheng

AU - Tao, Yufei

AU - Li, Yao

AU - Li, Weilin

PY - 2021

Y1 - 2021

N2 - With the continuous development of renewable energy power generation and integration technologies, DC microgrid has attracted much attention as an efficient solution, and still requires effective protection devices to provide more reliable operations. This paper compares and analyzes the advantages and disadvantages of several existing DC solid-state circuit breaker topologies, and proposes a novel topology that allows bidirectional power flow, uses fewer components, and has a simpler structure and smaller on-state loss. First of all, the working principle of the novel topology is analyzed in detail, then the component sizing method is introduced, and the impedance network frequency characteristics are displayed. Finally, a simulation model is built in Saber, and the simulation results validate the short-circuit protection performance of the new topology.

AB - With the continuous development of renewable energy power generation and integration technologies, DC microgrid has attracted much attention as an efficient solution, and still requires effective protection devices to provide more reliable operations. This paper compares and analyzes the advantages and disadvantages of several existing DC solid-state circuit breaker topologies, and proposes a novel topology that allows bidirectional power flow, uses fewer components, and has a simpler structure and smaller on-state loss. First of all, the working principle of the novel topology is analyzed in detail, then the component sizing method is introduced, and the impedance network frequency characteristics are displayed. Finally, a simulation model is built in Saber, and the simulation results validate the short-circuit protection performance of the new topology.

KW - bidirectional protection

KW - DC microgrid

KW - short-circuit protection

KW - SSCB

KW - thyristor

UR - https://www.scopus.com/pages/publications/85125053830

U2 - 10.1109/CIYCEE53554.2021.9676877

DO - 10.1109/CIYCEE53554.2021.9676877

M3 - 会议稿件

AN - SCOPUS:85125053830

T3 - 2021 IEEE 2nd China International Youth Conference on Electrical Engineering, CIYCEE 2021

BT - 2021 IEEE 2nd China International Youth Conference on Electrical Engineering, CIYCEE 2021

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2nd IEEE China International Youth Conference on Electrical Engineering, CIYCEE 2021

Y2 - 15 December 2021 through 17 December 2021

ER -

Fei Y, Zhou Z, Tao Y, Li Y, Li W. A Novel Bidirectional Z-Source Solid-State Circuit Breaker for DC Microgrid. In 2021 IEEE 2nd China International Youth Conference on Electrical Engineering, CIYCEE 2021. Institute of Electrical and Electronics Engineers Inc. 2021. (2021 IEEE 2nd China International Youth Conference on Electrical Engineering, CIYCEE 2021). doi: 10.1109/CIYCEE53554.2021.9676877

A Novel Bidirectional Z-Source Solid-State Circuit Breaker for DC Microgrid

Abstract

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UN SDGs

Keywords

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