Design of S/P compensated IPT system considering parameter variations in consideration of ZVS achievement

Yusheng Zhang; Qianhong Chen; Xiaoyong Ren; Siu Chung Wong; Zhiliang Zhang; Wei Hua

doi:10.1109/ECCE.2016.7855027

Design of S/P compensated IPT system considering parameter variations in consideration of ZVS achievement

Yusheng Zhang, Qianhong Chen, Xiaoyong Ren, Siu Chung Wong, Zhiliang Zhang, Wei Hua

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

2 Citations (Scopus)

Abstract

Due to variations of misalignment and clearance, the parameters of the contactless transformer (CT) change a lot, creating great challenge in the design and control of the inductive power transfer systems. In this paper, the characteristics of a S/P compensated resonant converter is analyzed by introducing relative self-inductance coefficient and relative mutual-inductance coefficient to describe the parameter variations for CT. Based on the voltage gain and input impedance analysis, the voltage gain value at the intersection point and the inductive region of the input impedance are found. Furthermore, a fully tuned point is selected fulfilling zero voltage switching (ZVS) condition for the full-parameter ranges of load and CT. A 7.5 kW prototype with constant frequency control is developed and fabricated to verify the analysis.

Original language	English
Title of host publication	ECCE 2016 - IEEE Energy Conversion Congress and Exposition, Proceedings
Publisher	IEEE
ISBN (Electronic)	9781509007370
DOIs	https://doi.org/10.1109/ECCE.2016.7855027
Publication status	Published - 1 Jan 2016
Event	2016 IEEE Energy Conversion Congress and Exposition, ECCE 2016 - Milwaukee, United States Duration: 18 Sept 2016 → 22 Sept 2016

Conference

Conference	2016 IEEE Energy Conversion Congress and Exposition, ECCE 2016
Country/Territory	United States
City	Milwaukee
Period	18/09/16 → 22/09/16

Keywords

Inductive power transfer
parameter variations
zero voltage switching

ASJC Scopus subject areas

Control and Systems Engineering
Electrical and Electronic Engineering
Energy Engineering and Power Technology
Control and Optimization

More information

10.1109/ECCE.2016.7855027

Cite this

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title = "Design of S/P compensated IPT system considering parameter variations in consideration of ZVS achievement",

abstract = "Due to variations of misalignment and clearance, the parameters of the contactless transformer (CT) change a lot, creating great challenge in the design and control of the inductive power transfer systems. In this paper, the characteristics of a S/P compensated resonant converter is analyzed by introducing relative self-inductance coefficient and relative mutual-inductance coefficient to describe the parameter variations for CT. Based on the voltage gain and input impedance analysis, the voltage gain value at the intersection point and the inductive region of the input impedance are found. Furthermore, a fully tuned point is selected fulfilling zero voltage switching (ZVS) condition for the full-parameter ranges of load and CT. A 7.5 kW prototype with constant frequency control is developed and fabricated to verify the analysis.",

keywords = "Inductive power transfer, parameter variations, zero voltage switching",

author = "Yusheng Zhang and Qianhong Chen and Xiaoyong Ren and Wong, {Siu Chung} and Zhiliang Zhang and Wei Hua",

year = "2016",

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doi = "10.1109/ECCE.2016.7855027",

language = "English",

booktitle = "ECCE 2016 - IEEE Energy Conversion Congress and Exposition, Proceedings",

publisher = "IEEE",

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note = "2016 IEEE Energy Conversion Congress and Exposition, ECCE 2016 ; Conference date: 18-09-2016 Through 22-09-2016",

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Zhang, Y, Chen, Q, Ren, X, Wong, SC, Zhang, Z & Hua, W 2016, Design of S/P compensated IPT system considering parameter variations in consideration of ZVS achievement. in ECCE 2016 - IEEE Energy Conversion Congress and Exposition, Proceedings., 7855027, IEEE, 2016 IEEE Energy Conversion Congress and Exposition, ECCE 2016, Milwaukee, United States, 18/09/16. https://doi.org/10.1109/ECCE.2016.7855027

Design of S/P compensated IPT system considering parameter variations in consideration of ZVS achievement. / Zhang, Yusheng; Chen, Qianhong; Ren, Xiaoyong et al.
ECCE 2016 - IEEE Energy Conversion Congress and Exposition, Proceedings. IEEE, 2016. 7855027.

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

TY - GEN

T1 - Design of S/P compensated IPT system considering parameter variations in consideration of ZVS achievement

AU - Zhang, Yusheng

AU - Chen, Qianhong

AU - Ren, Xiaoyong

AU - Wong, Siu Chung

AU - Zhang, Zhiliang

AU - Hua, Wei

PY - 2016/1/1

Y1 - 2016/1/1

N2 - Due to variations of misalignment and clearance, the parameters of the contactless transformer (CT) change a lot, creating great challenge in the design and control of the inductive power transfer systems. In this paper, the characteristics of a S/P compensated resonant converter is analyzed by introducing relative self-inductance coefficient and relative mutual-inductance coefficient to describe the parameter variations for CT. Based on the voltage gain and input impedance analysis, the voltage gain value at the intersection point and the inductive region of the input impedance are found. Furthermore, a fully tuned point is selected fulfilling zero voltage switching (ZVS) condition for the full-parameter ranges of load and CT. A 7.5 kW prototype with constant frequency control is developed and fabricated to verify the analysis.

AB - Due to variations of misalignment and clearance, the parameters of the contactless transformer (CT) change a lot, creating great challenge in the design and control of the inductive power transfer systems. In this paper, the characteristics of a S/P compensated resonant converter is analyzed by introducing relative self-inductance coefficient and relative mutual-inductance coefficient to describe the parameter variations for CT. Based on the voltage gain and input impedance analysis, the voltage gain value at the intersection point and the inductive region of the input impedance are found. Furthermore, a fully tuned point is selected fulfilling zero voltage switching (ZVS) condition for the full-parameter ranges of load and CT. A 7.5 kW prototype with constant frequency control is developed and fabricated to verify the analysis.

KW - Inductive power transfer

KW - parameter variations

KW - zero voltage switching

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U2 - 10.1109/ECCE.2016.7855027

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M3 - Conference article published in proceeding or book

BT - ECCE 2016 - IEEE Energy Conversion Congress and Exposition, Proceedings

PB - IEEE

T2 - 2016 IEEE Energy Conversion Congress and Exposition, ECCE 2016

Y2 - 18 September 2016 through 22 September 2016

ER -

Design of S/P compensated IPT system considering parameter variations in consideration of ZVS achievement

Abstract

Conference

Keywords

ASJC Scopus subject areas

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