Multiple Protection Strategies for Hybrid Distribution Transformer Based on DC-link Voltage Fault-tolerant Control

Lishi Zhang; Deliang Liang; Qidong Wen; Hua Liu; Yibin Liu; Yachen Gao; Zihao Wu; Chenxi Wang; Lutian Tang

doi:10.1109/ECCE47101.2021.9595292

Multiple Protection Strategies for Hybrid Distribution Transformer Based on DC-link Voltage Fault-tolerant Control

Lishi Zhang
, Deliang Liang
, Qidong Wen
, Hua Liu
, Yibin Liu
, Yachen Gao
, Zihao Wu
, Chenxi Wang
, Lutian Tang

电气工程学院

Xi'an Jiaotong University
State Grid Shaanxi Electric

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

5 引用（Scopus）

摘要

Consisting of the traditional distribution transformer (TDT) and two voltage source inverters, the hybrid distribution transformer (HDT) can realize the voltage level conversion while solving various power quality problems in the power distribution system. Because the reliability and service life of power electronic devices are much lower than the low-frequency transformer, the fault conditions of HDT are more complex and frequent. This paper proposes a DC-link voltage fault-tolerant control method to ensure the DC-link voltage can maintain the reference value even when a voltage source inverter fails. Multiple protection strategies for HDT are also proposed to remove the faulty part and ensure the normal operation of other functions in different fault situations. Simulation results are provided to verify the effectiveness of the proposed multiple protection strategies of HDT.

源语言	英语
主期刊名	2021 IEEE Energy Conversion Congress and Exposition, ECCE 2021 - Proceedings
出版商	Institute of Electrical and Electronics Engineers Inc.
页	1274-1279
页数	6
ISBN（电子版）	9781728151359
DOI	https://doi.org/10.1109/ECCE47101.2021.9595292
出版状态	已出版 - 2021
活动	13th IEEE Energy Conversion Congress and Exposition, ECCE 2021 - Virtual, Online, 加拿大期限: 10 10月 2021 → 14 10月 2021

出版系列

姓名	2021 IEEE Energy Conversion Congress and Exposition, ECCE 2021 - Proceedings

会议

会议	13th IEEE Energy Conversion Congress and Exposition, ECCE 2021
国家/地区	加拿大
市	Virtual, Online
时期	10/10/21 → 14/10/21

联合国可持续发展目标

此成果有助于实现下列可持续发展目标：

可持续发展目标 7 经济适用的清洁能源

访问文件

10.1109/ECCE47101.2021.9595292

其它文件与链接

链接到 Scopus 的出版物

引用此

Zhang, L., Liang, D., Wen, Q., Liu, H., Liu, Y., Gao, Y., Wu, Z., Wang, C., & Tang, L. (2021). Multiple Protection Strategies for Hybrid Distribution Transformer Based on DC-link Voltage Fault-tolerant Control. 在 2021 IEEE Energy Conversion Congress and Exposition, ECCE 2021 - Proceedings (页码 1274-1279). (2021 IEEE Energy Conversion Congress and Exposition, ECCE 2021 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ECCE47101.2021.9595292

Zhang, Lishi ; Liang, Deliang ; Wen, Qidong 等. / Multiple Protection Strategies for Hybrid Distribution Transformer Based on DC-link Voltage Fault-tolerant Control. 2021 IEEE Energy Conversion Congress and Exposition, ECCE 2021 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2021. 页码 1274-1279 (2021 IEEE Energy Conversion Congress and Exposition, ECCE 2021 - Proceedings).

@inproceedings{6e596dad041c4819a43b7e0bd1485b97,

title = "Multiple Protection Strategies for Hybrid Distribution Transformer Based on DC-link Voltage Fault-tolerant Control",

abstract = "Consisting of the traditional distribution transformer (TDT) and two voltage source inverters, the hybrid distribution transformer (HDT) can realize the voltage level conversion while solving various power quality problems in the power distribution system. Because the reliability and service life of power electronic devices are much lower than the low-frequency transformer, the fault conditions of HDT are more complex and frequent. This paper proposes a DC-link voltage fault-tolerant control method to ensure the DC-link voltage can maintain the reference value even when a voltage source inverter fails. Multiple protection strategies for HDT are also proposed to remove the faulty part and ensure the normal operation of other functions in different fault situations. Simulation results are provided to verify the effectiveness of the proposed multiple protection strategies of HDT.",

keywords = "fault-tolerant control, hybrid distribution transformer, multiple protection strategies",

author = "Lishi Zhang and Deliang Liang and Qidong Wen and Hua Liu and Yibin Liu and Yachen Gao and Zihao Wu and Chenxi Wang and Lutian Tang",

note = "Publisher Copyright: {\textcopyright} 2021 IEEE.; 13th IEEE Energy Conversion Congress and Exposition, ECCE 2021 ; Conference date: 10-10-2021 Through 14-10-2021",

year = "2021",

doi = "10.1109/ECCE47101.2021.9595292",

language = "英语",

series = "2021 IEEE Energy Conversion Congress and Exposition, ECCE 2021 - Proceedings",

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

pages = "1274--1279",

booktitle = "2021 IEEE Energy Conversion Congress and Exposition, ECCE 2021 - Proceedings",

}

Zhang, L, Liang, D, Wen, Q, Liu, H, Liu, Y, Gao, Y, Wu, Z, Wang, C & Tang, L 2021, Multiple Protection Strategies for Hybrid Distribution Transformer Based on DC-link Voltage Fault-tolerant Control. 在 2021 IEEE Energy Conversion Congress and Exposition, ECCE 2021 - Proceedings. 2021 IEEE Energy Conversion Congress and Exposition, ECCE 2021 - Proceedings, Institute of Electrical and Electronics Engineers Inc., 页码 1274-1279, 13th IEEE Energy Conversion Congress and Exposition, ECCE 2021, Virtual, Online, 加拿大, 10/10/21. https://doi.org/10.1109/ECCE47101.2021.9595292

Multiple Protection Strategies for Hybrid Distribution Transformer Based on DC-link Voltage Fault-tolerant Control. / Zhang, Lishi; Liang, Deliang; Wen, Qidong 等.
2021 IEEE Energy Conversion Congress and Exposition, ECCE 2021 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2021. 页码 1274-1279 (2021 IEEE Energy Conversion Congress and Exposition, ECCE 2021 - Proceedings).

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

TY - GEN

T1 - Multiple Protection Strategies for Hybrid Distribution Transformer Based on DC-link Voltage Fault-tolerant Control

AU - Zhang, Lishi

AU - Liang, Deliang

AU - Wen, Qidong

AU - Liu, Hua

AU - Liu, Yibin

AU - Gao, Yachen

AU - Wu, Zihao

AU - Wang, Chenxi

AU - Tang, Lutian

PY - 2021

Y1 - 2021

N2 - Consisting of the traditional distribution transformer (TDT) and two voltage source inverters, the hybrid distribution transformer (HDT) can realize the voltage level conversion while solving various power quality problems in the power distribution system. Because the reliability and service life of power electronic devices are much lower than the low-frequency transformer, the fault conditions of HDT are more complex and frequent. This paper proposes a DC-link voltage fault-tolerant control method to ensure the DC-link voltage can maintain the reference value even when a voltage source inverter fails. Multiple protection strategies for HDT are also proposed to remove the faulty part and ensure the normal operation of other functions in different fault situations. Simulation results are provided to verify the effectiveness of the proposed multiple protection strategies of HDT.

AB - Consisting of the traditional distribution transformer (TDT) and two voltage source inverters, the hybrid distribution transformer (HDT) can realize the voltage level conversion while solving various power quality problems in the power distribution system. Because the reliability and service life of power electronic devices are much lower than the low-frequency transformer, the fault conditions of HDT are more complex and frequent. This paper proposes a DC-link voltage fault-tolerant control method to ensure the DC-link voltage can maintain the reference value even when a voltage source inverter fails. Multiple protection strategies for HDT are also proposed to remove the faulty part and ensure the normal operation of other functions in different fault situations. Simulation results are provided to verify the effectiveness of the proposed multiple protection strategies of HDT.

KW - fault-tolerant control

KW - hybrid distribution transformer

KW - multiple protection strategies

UR - https://www.scopus.com/pages/publications/85123369343

U2 - 10.1109/ECCE47101.2021.9595292

DO - 10.1109/ECCE47101.2021.9595292

M3 - 会议稿件

AN - SCOPUS:85123369343

T3 - 2021 IEEE Energy Conversion Congress and Exposition, ECCE 2021 - Proceedings

SP - 1274

EP - 1279

BT - 2021 IEEE Energy Conversion Congress and Exposition, ECCE 2021 - Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 13th IEEE Energy Conversion Congress and Exposition, ECCE 2021

Y2 - 10 October 2021 through 14 October 2021

ER -

Zhang L, Liang D, Wen Q, Liu H, Liu Y, Gao Y 等. Multiple Protection Strategies for Hybrid Distribution Transformer Based on DC-link Voltage Fault-tolerant Control. 在 2021 IEEE Energy Conversion Congress and Exposition, ECCE 2021 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2021. 页码 1274-1279. (2021 IEEE Energy Conversion Congress and Exposition, ECCE 2021 - Proceedings). doi: 10.1109/ECCE47101.2021.9595292

Multiple Protection Strategies for Hybrid Distribution Transformer Based on DC-link Voltage Fault-tolerant Control

摘要

出版系列

会议

联合国可持续发展目标

访问文件

其它文件与链接

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引用此