Research on Topology And Control Strategy of Multi-Port Power Electrical Transformer

Kexu Zhao; Kang Fu; Hao Yi; Fang Zhuo

doi:10.1109/PEAC56338.2022.9959553

Research on Topology And Control Strategy of Multi-Port Power Electrical Transformer

Kexu Zhao
, Kang Fu
, Hao Yi
, Fang Zhuo

School of Electrical Engineering

Xi'an Jiaotong University

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

1 Scopus citations

Abstract

In recent years, as the proportion of renewable energy generation in the power generation system is more and more. To improve operation capacity of the grid, power electronic transformers (PET) are widely used in the distribution network. As the core equipment, power electronic transformers need to connect more feeders to meet the requirements of variuos sources and various loads. This paper proposes a multi-port PET and designs corresponding control strategies for different power stages. Compared with traditional PET, it is smaller and more convenient to control. Finally, the proposed multi-port power electronic transformer model is built in the PLECS simulation platform. The results suggest that the designed control strategy could well stabilize and balance the DC voltage, regulate the power flow between multiple ports and has a certain fault isolation function.

Original language	English
Title of host publication	PEAC 2022 - 2022 IEEE International Power Electronics and Application Conference and Exposition, Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	116-120
Number of pages	5
ISBN (Electronic)	9781665491419
DOIs	https://doi.org/10.1109/PEAC56338.2022.9959553
State	Published - 2022
Event	3rd IEEE International Power Electronics and Application Conference and Exposition, PEAC 2022 - Xiamen, China Duration: 4 Nov 2022 → 7 Nov 2022

Publication series

Name	PEAC 2022 - 2022 IEEE International Power Electronics and Application Conference and Exposition, Proceedings

Conference

Conference	3rd IEEE International Power Electronics and Application Conference and Exposition, PEAC 2022
Country/Territory	China
City	Xiamen
Period	4/11/22 → 7/11/22

UN SDGs

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

SDG 7 Affordable and Clean Energy

Keywords

Control strategy
Multi-port power electronic transformer
Power flow

Access to Document

10.1109/PEAC56338.2022.9959553

Cite this

Zhao, K., Fu, K., Yi, H., & Zhuo, F. (2022). Research on Topology And Control Strategy of Multi-Port Power Electrical Transformer. In PEAC 2022 - 2022 IEEE International Power Electronics and Application Conference and Exposition, Proceedings (pp. 116-120). (PEAC 2022 - 2022 IEEE International Power Electronics and Application Conference and Exposition, Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/PEAC56338.2022.9959553

Zhao, Kexu ; Fu, Kang ; Yi, Hao et al. / Research on Topology And Control Strategy of Multi-Port Power Electrical Transformer. PEAC 2022 - 2022 IEEE International Power Electronics and Application Conference and Exposition, Proceedings. Institute of Electrical and Electronics Engineers Inc., 2022. pp. 116-120 (PEAC 2022 - 2022 IEEE International Power Electronics and Application Conference and Exposition, Proceedings).

@inproceedings{e7d9c62a3fbb4f2194ba21add060cfa3,

title = "Research on Topology And Control Strategy of Multi-Port Power Electrical Transformer",

abstract = "In recent years, as the proportion of renewable energy generation in the power generation system is more and more. To improve operation capacity of the grid, power electronic transformers (PET) are widely used in the distribution network. As the core equipment, power electronic transformers need to connect more feeders to meet the requirements of variuos sources and various loads. This paper proposes a multi-port PET and designs corresponding control strategies for different power stages. Compared with traditional PET, it is smaller and more convenient to control. Finally, the proposed multi-port power electronic transformer model is built in the PLECS simulation platform. The results suggest that the designed control strategy could well stabilize and balance the DC voltage, regulate the power flow between multiple ports and has a certain fault isolation function.",

keywords = "Control strategy, Multi-port power electronic transformer, Power flow",

author = "Kexu Zhao and Kang Fu and Hao Yi and Fang Zhuo",

note = "Publisher Copyright: {\textcopyright} 2022 IEEE.; 3rd IEEE International Power Electronics and Application Conference and Exposition, PEAC 2022 ; Conference date: 04-11-2022 Through 07-11-2022",

year = "2022",

doi = "10.1109/PEAC56338.2022.9959553",

language = "英语",

series = "PEAC 2022 - 2022 IEEE International Power Electronics and Application Conference and Exposition, Proceedings",

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

pages = "116--120",

booktitle = "PEAC 2022 - 2022 IEEE International Power Electronics and Application Conference and Exposition, Proceedings",

}

Zhao, K, Fu, K, Yi, H & Zhuo, F 2022, Research on Topology And Control Strategy of Multi-Port Power Electrical Transformer. in PEAC 2022 - 2022 IEEE International Power Electronics and Application Conference and Exposition, Proceedings. PEAC 2022 - 2022 IEEE International Power Electronics and Application Conference and Exposition, Proceedings, Institute of Electrical and Electronics Engineers Inc., pp. 116-120, 3rd IEEE International Power Electronics and Application Conference and Exposition, PEAC 2022, Xiamen, China, 4/11/22. https://doi.org/10.1109/PEAC56338.2022.9959553

Research on Topology And Control Strategy of Multi-Port Power Electrical Transformer. / Zhao, Kexu; Fu, Kang; Yi, Hao et al.
PEAC 2022 - 2022 IEEE International Power Electronics and Application Conference and Exposition, Proceedings. Institute of Electrical and Electronics Engineers Inc., 2022. p. 116-120 (PEAC 2022 - 2022 IEEE International Power Electronics and Application Conference and Exposition, Proceedings).

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

TY - GEN

T1 - Research on Topology And Control Strategy of Multi-Port Power Electrical Transformer

AU - Zhao, Kexu

AU - Fu, Kang

AU - Yi, Hao

AU - Zhuo, Fang

PY - 2022

Y1 - 2022

N2 - In recent years, as the proportion of renewable energy generation in the power generation system is more and more. To improve operation capacity of the grid, power electronic transformers (PET) are widely used in the distribution network. As the core equipment, power electronic transformers need to connect more feeders to meet the requirements of variuos sources and various loads. This paper proposes a multi-port PET and designs corresponding control strategies for different power stages. Compared with traditional PET, it is smaller and more convenient to control. Finally, the proposed multi-port power electronic transformer model is built in the PLECS simulation platform. The results suggest that the designed control strategy could well stabilize and balance the DC voltage, regulate the power flow between multiple ports and has a certain fault isolation function.

AB - In recent years, as the proportion of renewable energy generation in the power generation system is more and more. To improve operation capacity of the grid, power electronic transformers (PET) are widely used in the distribution network. As the core equipment, power electronic transformers need to connect more feeders to meet the requirements of variuos sources and various loads. This paper proposes a multi-port PET and designs corresponding control strategies for different power stages. Compared with traditional PET, it is smaller and more convenient to control. Finally, the proposed multi-port power electronic transformer model is built in the PLECS simulation platform. The results suggest that the designed control strategy could well stabilize and balance the DC voltage, regulate the power flow between multiple ports and has a certain fault isolation function.

KW - Control strategy

KW - Multi-port power electronic transformer

KW - Power flow

UR - https://www.scopus.com/pages/publications/85143758180

U2 - 10.1109/PEAC56338.2022.9959553

DO - 10.1109/PEAC56338.2022.9959553

M3 - 会议稿件

AN - SCOPUS:85143758180

T3 - PEAC 2022 - 2022 IEEE International Power Electronics and Application Conference and Exposition, Proceedings

SP - 116

EP - 120

BT - PEAC 2022 - 2022 IEEE International Power Electronics and Application Conference and Exposition, Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 3rd IEEE International Power Electronics and Application Conference and Exposition, PEAC 2022

Y2 - 4 November 2022 through 7 November 2022

ER -

Zhao K, Fu K, Yi H, Zhuo F. Research on Topology And Control Strategy of Multi-Port Power Electrical Transformer. In PEAC 2022 - 2022 IEEE International Power Electronics and Application Conference and Exposition, Proceedings. Institute of Electrical and Electronics Engineers Inc. 2022. p. 116-120. (PEAC 2022 - 2022 IEEE International Power Electronics and Application Conference and Exposition, Proceedings). doi: 10.1109/PEAC56338.2022.9959553

Research on Topology And Control Strategy of Multi-Port Power Electrical Transformer

Abstract

Publication series

Conference

UN SDGs

Keywords

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