Magnetic Analysis and Control of Three-phase Wireless EV Charging System Based on Quasi Z-source NPC Inverter

Yuxin Liu; Zhiping Dong; Senyi Liu; Bowen Zhang; Hao Wen; Chunhua Liu

doi:10.1109/INTERMAGShortPapers58606.2023.10228234

Magnetic Analysis and Control of Three-phase Wireless EV Charging System Based on Quasi Z-source NPC Inverter

Yuxin Liu
, Zhiping Dong
, Senyi Liu
, Bowen Zhang
, Hao Wen
, Chunhua Liu^*

^*Corresponding author for this work

School of Energy and Environment

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

3 Citations (Scopus)

Abstract

The three-phase wireless charging system has the advantages of uniform magnetic fields, compact coil structures, and less output current ripple. In this paper, a novel three-phase wireless EV charging system based on a quasi-Z-source neutral point clamp (NPC) inverter is proposed to obtain a wide input voltage range with both voltage boost and buck abilities. The inverter operates with non-shoot-through mode and shoot-through mode and uses a specific space vector sequence to regulate the output power. The system model and modulation method are illustrated in detail. Furthermore, the working principle and magnetic feature of the three-phase coil system are simulated by finite element analysis. Finally, circuit simulations are conducted to prove the effectiveness and feasibility of the proposed system. © 2023 IEEE.

Original language	English
Title of host publication	2023 IEEE International Magnetic Conference - Short Papers (INTERMAG Short Papers)
Subtitle of host publication	Proceedings
Publisher	IEEE
Number of pages	2
ISBN (Electronic)	9798350338362
ISBN (Print)	979-8-3503-3837-9
DOIs	https://doi.org/10.1109/INTERMAGShortPapers58606.2023.10228234
Publication status	Published - 2023
Event	2023 IEEE International Magnetic Conference (INTERMAG 2023) - Sendai, Japan Duration: 15 May 2023 → 19 May 2023

Publication series

Name	IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers - Proceedings

Conference

Conference	2023 IEEE International Magnetic Conference (INTERMAG 2023)
Place	Japan
City	Sendai
Period	15/05/23 → 19/05/23

UN SDGs

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

SDG 7 Affordable and Clean Energy

Research Keywords

Magnetic Analysis
modulation
quasi Z-source inverter
wireless charging

RGC Funding Information

RGC-funded

Access Output

10.1109/INTERMAGShortPapers58606.2023.10228234

Other Access Options

Check CityUHK Library

Permanent Link

Right click to copy link

Cite this

Liu, Y., Dong, Z., Liu, S., Zhang, B., Wen, H., & Liu, C. (2023). Magnetic Analysis and Control of Three-phase Wireless EV Charging System Based on Quasi Z-source NPC Inverter. In 2023 IEEE International Magnetic Conference - Short Papers (INTERMAG Short Papers): Proceedings (IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers - Proceedings). IEEE. https://doi.org/10.1109/INTERMAGShortPapers58606.2023.10228234

@inproceedings{a5cdb6fe429746d49273ea3ea3e08eb8,

title = "Magnetic Analysis and Control of Three-phase Wireless EV Charging System Based on Quasi Z-source NPC Inverter",

abstract = "The three-phase wireless charging system has the advantages of uniform magnetic fields, compact coil structures, and less output current ripple. In this paper, a novel three-phase wireless EV charging system based on a quasi-Z-source neutral point clamp (NPC) inverter is proposed to obtain a wide input voltage range with both voltage boost and buck abilities. The inverter operates with non-shoot-through mode and shoot-through mode and uses a specific space vector sequence to regulate the output power. The system model and modulation method are illustrated in detail. Furthermore, the working principle and magnetic feature of the three-phase coil system are simulated by finite element analysis. Finally, circuit simulations are conducted to prove the effectiveness and feasibility of the proposed system. {\textcopyright} 2023 IEEE.",

keywords = "Magnetic Analysis, modulation, quasi Z-source inverter, wireless charging",

author = "Yuxin Liu and Zhiping Dong and Senyi Liu and Bowen Zhang and Hao Wen and Chunhua Liu",

year = "2023",

doi = "10.1109/INTERMAGShortPapers58606.2023.10228234",

language = "English",

isbn = "979-8-3503-3837-9",

series = "IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers - Proceedings",

publisher = "IEEE",

booktitle = "2023 IEEE International Magnetic Conference - Short Papers (INTERMAG Short Papers)",

address = "United States",

note = "2023 IEEE International Magnetic Conference (INTERMAG 2023) ; Conference date: 15-05-2023 Through 19-05-2023",

}

Liu, Y , Dong, Z , Liu, S , Zhang, B , Wen, H & Liu, C 2023, Magnetic Analysis and Control of Three-phase Wireless EV Charging System Based on Quasi Z-source NPC Inverter. in 2023 IEEE International Magnetic Conference - Short Papers (INTERMAG Short Papers): Proceedings. IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers - Proceedings, IEEE, 2023 IEEE International Magnetic Conference (INTERMAG 2023), Sendai, Japan, 15/05/23. https://doi.org/10.1109/INTERMAGShortPapers58606.2023.10228234

Magnetic Analysis and Control of Three-phase Wireless EV Charging System Based on Quasi Z-source NPC Inverter. / Liu, Yuxin ; Dong, Zhiping ; Liu, Senyi et al.
2023 IEEE International Magnetic Conference - Short Papers (INTERMAG Short Papers): Proceedings. IEEE, 2023. (IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers - Proceedings).

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

TY - GEN

T1 - Magnetic Analysis and Control of Three-phase Wireless EV Charging System Based on Quasi Z-source NPC Inverter

AU - Liu, Yuxin

AU - Dong, Zhiping

AU - Liu, Senyi

AU - Zhang, Bowen

AU - Wen, Hao

AU - Liu, Chunhua

PY - 2023

Y1 - 2023

N2 - The three-phase wireless charging system has the advantages of uniform magnetic fields, compact coil structures, and less output current ripple. In this paper, a novel three-phase wireless EV charging system based on a quasi-Z-source neutral point clamp (NPC) inverter is proposed to obtain a wide input voltage range with both voltage boost and buck abilities. The inverter operates with non-shoot-through mode and shoot-through mode and uses a specific space vector sequence to regulate the output power. The system model and modulation method are illustrated in detail. Furthermore, the working principle and magnetic feature of the three-phase coil system are simulated by finite element analysis. Finally, circuit simulations are conducted to prove the effectiveness and feasibility of the proposed system. © 2023 IEEE.

AB - The three-phase wireless charging system has the advantages of uniform magnetic fields, compact coil structures, and less output current ripple. In this paper, a novel three-phase wireless EV charging system based on a quasi-Z-source neutral point clamp (NPC) inverter is proposed to obtain a wide input voltage range with both voltage boost and buck abilities. The inverter operates with non-shoot-through mode and shoot-through mode and uses a specific space vector sequence to regulate the output power. The system model and modulation method are illustrated in detail. Furthermore, the working principle and magnetic feature of the three-phase coil system are simulated by finite element analysis. Finally, circuit simulations are conducted to prove the effectiveness and feasibility of the proposed system. © 2023 IEEE.

KW - Magnetic Analysis

KW - modulation

KW - quasi Z-source inverter

KW - wireless charging

UR - https://www.scopus.com/pages/publications/85172730570

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-85172730570&origin=recordpage

U2 - 10.1109/INTERMAGShortPapers58606.2023.10228234

DO - 10.1109/INTERMAGShortPapers58606.2023.10228234

M3 - RGC 32 - Refereed conference paper (with host publication)

SN - 979-8-3503-3837-9

T3 - IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers - Proceedings

BT - 2023 IEEE International Magnetic Conference - Short Papers (INTERMAG Short Papers)

PB - IEEE

T2 - 2023 IEEE International Magnetic Conference (INTERMAG 2023)

Y2 - 15 May 2023 through 19 May 2023

ER -

Liu Y , Dong Z , Liu S , Zhang B , Wen H , Liu C. Magnetic Analysis and Control of Three-phase Wireless EV Charging System Based on Quasi Z-source NPC Inverter. In 2023 IEEE International Magnetic Conference - Short Papers (INTERMAG Short Papers): Proceedings. IEEE. 2023. (IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers - Proceedings). Epub 2023 Sept 4. doi: 10.1109/INTERMAGShortPapers58606.2023.10228234

Magnetic Analysis and Control of Three-phase Wireless EV Charging System Based on Quasi Z-source NPC Inverter

Abstract

Publication series

Conference

UN SDGs

Research Keywords

RGC Funding Information

Access Output

Other Access Options

Permanent Link

Other Files and Links

Fingerprint

Cite this