A Novel Multiple Parameters Identification Method for Wireless Power Transfer System

Xiaosheng Wang; Sheng Ren; Liping Mo; C. Q. Jiang; Jiayu Zhou; Chen Chen

doi:10.1109/ECCE55643.2024.10861415

A Novel Multiple Parameters Identification Method for Wireless Power Transfer System

Xiaosheng Wang, Sheng Ren, Liping Mo, C. Q. Jiang^*, Jiayu Zhou, Chen Chen

^*Corresponding author for this work

Department of Electrical Engineering

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

Abstract

This paper introduces an innovative technique for the simultaneous identification of mutual inductance, self-inductance, and load voltage in wireless power transfer systems. Connecting a minor sampling inductance in series with the transmitting coil at the primary side and measuring the voltage across this sensor inductance, the phase difference between the inverter's output voltage and the rectifier's input voltage can be ascertained. Furthermore, the amplitude of the primary current component is extracted from the primary side current. By collecting and processing data at two different operating frequencies, the system can identify these parameters effectively. This new method stands out for its simplicity and its capability to identify multiple variables, offering a more efficient alternative to conventional identification techniques. © 2024 IEEE.

Original language	English
Title of host publication	2024 IEEE Energy Conversion Congress and Exposition (ECCE)
Publisher	IEEE
Pages	1954-1958
ISBN (Electronic)	9798350376067, 979-8-3503-7605-0
ISBN (Print)	979-8-3503-7607-4
DOIs	https://doi.org/10.1109/ECCE55643.2024.10861415
Publication status	Published - Oct 2024
Event	2024 IEEE Energy Conversion Congress and Exposition (ECCE 2024) - Phoenix Convention Center, Phoenix, United States Duration: 20 Oct 2024 → 24 Oct 2024

Publication series

Name	IEEE Energy Conversion Congress and Exposition, ECCE - Proceedings
ISSN (Print)	2329-3721
ISSN (Electronic)	2329-3748

Conference

Conference	2024 IEEE Energy Conversion Congress and Exposition (ECCE 2024)
Country/Territory	United States
City	Phoenix
Period	20/10/24 → 24/10/24

Funding

This work was supported in part by the Science Technology and Innovation Committee of Shenzhen Municipality, China, under Grant SGDX20210823104003034, in part by the Research Grants Council, Hong Kong SAR under ECS Grant 21200622, and CRF-YCRG C1002-23Y.

Research Keywords

parameter identification
sensor inductor
wireless power transfer

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10.1109/ECCE55643.2024.10861415

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@inproceedings{a3e987bb072d43e685c8ef842591bcf9,

title = "A Novel Multiple Parameters Identification Method for Wireless Power Transfer System",

abstract = "This paper introduces an innovative technique for the simultaneous identification of mutual inductance, self-inductance, and load voltage in wireless power transfer systems. Connecting a minor sampling inductance in series with the transmitting coil at the primary side and measuring the voltage across this sensor inductance, the phase difference between the inverter's output voltage and the rectifier's input voltage can be ascertained. Furthermore, the amplitude of the primary current component is extracted from the primary side current. By collecting and processing data at two different operating frequencies, the system can identify these parameters effectively. This new method stands out for its simplicity and its capability to identify multiple variables, offering a more efficient alternative to conventional identification techniques. {\textcopyright} 2024 IEEE.",

keywords = "parameter identification, sensor inductor, wireless power transfer",

author = "Xiaosheng Wang and Sheng Ren and Liping Mo and Jiang, {C. Q.} and Jiayu Zhou and Chen Chen",

year = "2024",

month = oct,

doi = "10.1109/ECCE55643.2024.10861415",

language = "English",

isbn = "979-8-3503-7607-4",

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

publisher = "IEEE",

pages = "1954--1958",

booktitle = "2024 IEEE Energy Conversion Congress and Exposition (ECCE)",

address = "United States",

note = "2024 IEEE Energy Conversion Congress and Exposition (ECCE 2024) ; Conference date: 20-10-2024 Through 24-10-2024",

}

Wang, X , Ren, S, Mo, L, Jiang, CQ, Zhou, J & Chen, C 2024, A Novel Multiple Parameters Identification Method for Wireless Power Transfer System. in 2024 IEEE Energy Conversion Congress and Exposition (ECCE). IEEE Energy Conversion Congress and Exposition, ECCE - Proceedings, IEEE, pp. 1954-1958, 2024 IEEE Energy Conversion Congress and Exposition (ECCE 2024), Phoenix, Arizona, United States, 20/10/24. https://doi.org/10.1109/ECCE55643.2024.10861415

A Novel Multiple Parameters Identification Method for Wireless Power Transfer System. / Wang, Xiaosheng ; Ren, Sheng; Mo, Liping et al.
2024 IEEE Energy Conversion Congress and Exposition (ECCE). IEEE, 2024. p. 1954-1958 (IEEE Energy Conversion Congress and Exposition, ECCE - Proceedings).

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

TY - GEN

T1 - A Novel Multiple Parameters Identification Method for Wireless Power Transfer System

AU - Wang, Xiaosheng

AU - Ren, Sheng

AU - Mo, Liping

AU - Jiang, C. Q.

AU - Zhou, Jiayu

AU - Chen, Chen

PY - 2024/10

Y1 - 2024/10

N2 - This paper introduces an innovative technique for the simultaneous identification of mutual inductance, self-inductance, and load voltage in wireless power transfer systems. Connecting a minor sampling inductance in series with the transmitting coil at the primary side and measuring the voltage across this sensor inductance, the phase difference between the inverter's output voltage and the rectifier's input voltage can be ascertained. Furthermore, the amplitude of the primary current component is extracted from the primary side current. By collecting and processing data at two different operating frequencies, the system can identify these parameters effectively. This new method stands out for its simplicity and its capability to identify multiple variables, offering a more efficient alternative to conventional identification techniques. © 2024 IEEE.

AB - This paper introduces an innovative technique for the simultaneous identification of mutual inductance, self-inductance, and load voltage in wireless power transfer systems. Connecting a minor sampling inductance in series with the transmitting coil at the primary side and measuring the voltage across this sensor inductance, the phase difference between the inverter's output voltage and the rectifier's input voltage can be ascertained. Furthermore, the amplitude of the primary current component is extracted from the primary side current. By collecting and processing data at two different operating frequencies, the system can identify these parameters effectively. This new method stands out for its simplicity and its capability to identify multiple variables, offering a more efficient alternative to conventional identification techniques. © 2024 IEEE.

KW - parameter identification

KW - sensor inductor

KW - wireless power transfer

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U2 - 10.1109/ECCE55643.2024.10861415

DO - 10.1109/ECCE55643.2024.10861415

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

SN - 979-8-3503-7607-4

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

SP - 1954

EP - 1958

BT - 2024 IEEE Energy Conversion Congress and Exposition (ECCE)

PB - IEEE

T2 - 2024 IEEE Energy Conversion Congress and Exposition (ECCE 2024)

Y2 - 20 October 2024 through 24 October 2024

ER -

A Novel Multiple Parameters Identification Method for Wireless Power Transfer System

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YCRG: Electrification and Decarbonization: Multi-port Wireless Dock and Charge for Waterborne Transportation

ECS: Enhancement of the Newly Developed Nanocrystalline Ribbon Bidirectional Wireless EV Charging System

Cite this

A Novel Multiple Parameters Identification Method for Wireless Power Transfer System

Abstract

Publication series

Conference

Funding

Research Keywords

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Other Files and Links

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Projects

YCRG: Electrification and Decarbonization: Multi-port Wireless Dock and Charge for Waterborne Transportation

ECS: Enhancement of the Newly Developed Nanocrystalline Ribbon Bidirectional Wireless EV Charging System

Cite this