Sensorless Maximum Efficiency Point Tracking Control of A Series-Series Tuned, 11 kVA, 85 kHz Inductive Power Transfer System

Woonjung Hong; Sangmin Lee; Seung Hwan Lee

doi:10.1109/ECCE53617.2023.10362715

Sensorless Maximum Efficiency Point Tracking Control of A Series-Series Tuned, 11 kVA, 85 kHz Inductive Power Transfer System

Woonjung Hong
, Sangmin Lee
, Seung Hwan Lee

School of Electrical and Computer Engineering

University of Seoul

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

Abstract

The efficiency of an inductive power transfer (IPT) system is highly dependent on load resistance. The efficiency decreases rapidly when the load resistance deviates from its optimal value. In this study, a new maximum efficiency point tracking (MEPT) control method for a series-series tuned IPT (SS-IPT) system is proposed. The equivalent load resistance of the SS-IPT system is controlled to the optimal value, which maximizes overall system efficiency regardless of the output power. Since the proposed MEPT controller uses estimated dynamic states of the voltage and current of the receiver coil, there is no need to use wireless communication and voltage and current sensors on the receiver-side.

Original language	English
Title of host publication	2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	6397-6402
Number of pages	6
ISBN (Electronic)	9798350316445
DOIs	https://doi.org/10.1109/ECCE53617.2023.10362715
State	Published - 2023
Event	2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023 - Nashville, United States Duration: 29 Oct 2023 → 2 Nov 2023

Publication series

Name	2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023

Conference

Conference	2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023
Country/Territory	United States
City	Nashville
Period	29/10/23 → 2/11/23

UN SDGs

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

SDG 7 Affordable and Clean Energy

Keywords

maximum efficiency point tracking control (MEPT control)
sensorless control
wireless power transfer system

Access to Document

10.1109/ECCE53617.2023.10362715

Cite this

Hong, W., Lee, S., & Lee, S. H. (2023). Sensorless Maximum Efficiency Point Tracking Control of A Series-Series Tuned, 11 kVA, 85 kHz Inductive Power Transfer System. In 2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023 (pp. 6397-6402). (2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ECCE53617.2023.10362715

Hong, Woonjung ; Lee, Sangmin ; Lee, Seung Hwan. / Sensorless Maximum Efficiency Point Tracking Control of A Series-Series Tuned, 11 kVA, 85 kHz Inductive Power Transfer System. 2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023. Institute of Electrical and Electronics Engineers Inc., 2023. pp. 6397-6402 (2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023).

@inproceedings{4de638d4e3584b3ebdce98ec923b654c,

title = "Sensorless Maximum Efficiency Point Tracking Control of A Series-Series Tuned, 11 kVA, 85 kHz Inductive Power Transfer System",

abstract = "The efficiency of an inductive power transfer (IPT) system is highly dependent on load resistance. The efficiency decreases rapidly when the load resistance deviates from its optimal value. In this study, a new maximum efficiency point tracking (MEPT) control method for a series-series tuned IPT (SS-IPT) system is proposed. The equivalent load resistance of the SS-IPT system is controlled to the optimal value, which maximizes overall system efficiency regardless of the output power. Since the proposed MEPT controller uses estimated dynamic states of the voltage and current of the receiver coil, there is no need to use wireless communication and voltage and current sensors on the receiver-side.",

keywords = "maximum efficiency point tracking control (MEPT control), sensorless control, wireless power transfer system",

author = "Woonjung Hong and Sangmin Lee and Lee, \{Seung Hwan\}",

note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; 2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023 ; Conference date: 29-10-2023 Through 02-11-2023",

year = "2023",

doi = "10.1109/ECCE53617.2023.10362715",

language = "English",

series = "2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023",

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

pages = "6397--6402",

booktitle = "2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023",

address = "United States",

}

Hong, W, Lee, S & Lee, SH 2023, Sensorless Maximum Efficiency Point Tracking Control of A Series-Series Tuned, 11 kVA, 85 kHz Inductive Power Transfer System. in 2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023. 2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023, Institute of Electrical and Electronics Engineers Inc., pp. 6397-6402, 2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023, Nashville, United States, 29/10/23. https://doi.org/10.1109/ECCE53617.2023.10362715

Sensorless Maximum Efficiency Point Tracking Control of A Series-Series Tuned, 11 kVA, 85 kHz Inductive Power Transfer System. / Hong, Woonjung; Lee, Sangmin; Lee, Seung Hwan.
2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023. Institute of Electrical and Electronics Engineers Inc., 2023. p. 6397-6402 (2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023).

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

TY - GEN

T1 - Sensorless Maximum Efficiency Point Tracking Control of A Series-Series Tuned, 11 kVA, 85 kHz Inductive Power Transfer System

AU - Hong, Woonjung

AU - Lee, Sangmin

AU - Lee, Seung Hwan

PY - 2023

Y1 - 2023

N2 - The efficiency of an inductive power transfer (IPT) system is highly dependent on load resistance. The efficiency decreases rapidly when the load resistance deviates from its optimal value. In this study, a new maximum efficiency point tracking (MEPT) control method for a series-series tuned IPT (SS-IPT) system is proposed. The equivalent load resistance of the SS-IPT system is controlled to the optimal value, which maximizes overall system efficiency regardless of the output power. Since the proposed MEPT controller uses estimated dynamic states of the voltage and current of the receiver coil, there is no need to use wireless communication and voltage and current sensors on the receiver-side.

AB - The efficiency of an inductive power transfer (IPT) system is highly dependent on load resistance. The efficiency decreases rapidly when the load resistance deviates from its optimal value. In this study, a new maximum efficiency point tracking (MEPT) control method for a series-series tuned IPT (SS-IPT) system is proposed. The equivalent load resistance of the SS-IPT system is controlled to the optimal value, which maximizes overall system efficiency regardless of the output power. Since the proposed MEPT controller uses estimated dynamic states of the voltage and current of the receiver coil, there is no need to use wireless communication and voltage and current sensors on the receiver-side.

KW - maximum efficiency point tracking control (MEPT control)

KW - sensorless control

KW - wireless power transfer system

UR - https://www.scopus.com/pages/publications/85182946100

U2 - 10.1109/ECCE53617.2023.10362715

DO - 10.1109/ECCE53617.2023.10362715

M3 - Conference contribution

AN - SCOPUS:85182946100

T3 - 2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023

SP - 6397

EP - 6402

BT - 2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023

Y2 - 29 October 2023 through 2 November 2023

ER -

Hong W, Lee S, Lee SH. Sensorless Maximum Efficiency Point Tracking Control of A Series-Series Tuned, 11 kVA, 85 kHz Inductive Power Transfer System. In 2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023. Institute of Electrical and Electronics Engineers Inc. 2023. p. 6397-6402. (2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023). doi: 10.1109/ECCE53617.2023.10362715

Sensorless Maximum Efficiency Point Tracking Control of A Series-Series Tuned, 11 kVA, 85 kHz Inductive Power Transfer System

Abstract

Publication series

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UN SDGs

Keywords

Access to Document

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