Sensitivity Analysis of Primary-Side LCC and Secondary-Side Series Compensated Wireless Charging System

Veda P. Galigekere; Omer Onar; Jason Pries; Shenli Zou; Zhiqiang Wang; Madhu Chinthavali

doi:10.1109/ITEC.2018.8450163

Sensitivity Analysis of Primary-Side LCC and Secondary-Side Series Compensated Wireless Charging System

Veda P. Galigekere, Omer Onar, Jason Pries, Shenli Zou, Zhiqiang Wang, Madhu Chinthavali

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

27 Scopus citations

Abstract

This paper presents the sensitivity analysis of primary-side LCC tuned and secondary-side series tuned wireless charging system with experimental validation. The primary and secondary coils have been modeled as a loosely coupled transformer to obtain a circuit model which can be analyzed for parametric sensitivity. Furthermore, sensitivity to variation in coupling coefficient and load are presented. To prove the effectiveness of the theoretical analyses, a test setup was built and tested up to 10kW, demonstrating the operation of the primary-side LCC and secondary-side series wireless power transfer system. The circuit model derived using the loosely coupled transformer model is verified experimentally by using a frequency response analyzer. The experimental results confirmed that the sensitivity analysis can be accurately used for future system designs.

Original language	English
Title of host publication	2018 IEEE Transportation and Electrification Conference and Expo, ITEC 2018
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	767-772
Number of pages	6
ISBN (Print)	9781538630488
DOIs	https://doi.org/10.1109/ITEC.2018.8450163
State	Published - Aug 28 2018
Event	2018 IEEE Transportation and Electrification Conference and Expo, ITEC 2018 - Long Beach, United States Duration: Jun 13 2018 → Jun 15 2018

Publication series

Name	2018 IEEE Transportation and Electrification Conference and Expo, ITEC 2018

Conference

Conference	2018 IEEE Transportation and Electrification Conference and Expo, ITEC 2018
Country/Territory	United States
City	Long Beach
Period	06/13/18 → 06/15/18

Keywords

LCC tuning
coupling coefficient
sensitivity analysis
wireless charging system
wireless power transfer

Access to Document

10.1109/ITEC.2018.8450163

Cite this

Galigekere, V. P., Onar, O., Pries, J., Zou, S., Wang, Z., & Chinthavali, M. (2018). Sensitivity Analysis of Primary-Side LCC and Secondary-Side Series Compensated Wireless Charging System. In 2018 IEEE Transportation and Electrification Conference and Expo, ITEC 2018 (pp. 767-772). Article 8450163 (2018 IEEE Transportation and Electrification Conference and Expo, ITEC 2018). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ITEC.2018.8450163

Galigekere, Veda P. ; Onar, Omer ; Pries, Jason et al. / Sensitivity Analysis of Primary-Side LCC and Secondary-Side Series Compensated Wireless Charging System. 2018 IEEE Transportation and Electrification Conference and Expo, ITEC 2018. Institute of Electrical and Electronics Engineers Inc., 2018. pp. 767-772 (2018 IEEE Transportation and Electrification Conference and Expo, ITEC 2018).

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title = "Sensitivity Analysis of Primary-Side LCC and Secondary-Side Series Compensated Wireless Charging System",

abstract = "This paper presents the sensitivity analysis of primary-side LCC tuned and secondary-side series tuned wireless charging system with experimental validation. The primary and secondary coils have been modeled as a loosely coupled transformer to obtain a circuit model which can be analyzed for parametric sensitivity. Furthermore, sensitivity to variation in coupling coefficient and load are presented. To prove the effectiveness of the theoretical analyses, a test setup was built and tested up to 10kW, demonstrating the operation of the primary-side LCC and secondary-side series wireless power transfer system. The circuit model derived using the loosely coupled transformer model is verified experimentally by using a frequency response analyzer. The experimental results confirmed that the sensitivity analysis can be accurately used for future system designs.",

keywords = "LCC tuning, coupling coefficient, sensitivity analysis, wireless charging system, wireless power transfer",

author = "Galigekere, {Veda P.} and Omer Onar and Jason Pries and Shenli Zou and Zhiqiang Wang and Madhu Chinthavali",

note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; 2018 IEEE Transportation and Electrification Conference and Expo, ITEC 2018 ; Conference date: 13-06-2018 Through 15-06-2018",

year = "2018",

month = aug,

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doi = "10.1109/ITEC.2018.8450163",

language = "English",

isbn = "9781538630488",

series = "2018 IEEE Transportation and Electrification Conference and Expo, ITEC 2018",

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Galigekere, VP, Onar, O, Pries, J, Zou, S, Wang, Z & Chinthavali, M 2018, Sensitivity Analysis of Primary-Side LCC and Secondary-Side Series Compensated Wireless Charging System. in 2018 IEEE Transportation and Electrification Conference and Expo, ITEC 2018., 8450163, 2018 IEEE Transportation and Electrification Conference and Expo, ITEC 2018, Institute of Electrical and Electronics Engineers Inc., pp. 767-772, 2018 IEEE Transportation and Electrification Conference and Expo, ITEC 2018, Long Beach, United States, 06/13/18. https://doi.org/10.1109/ITEC.2018.8450163

Sensitivity Analysis of Primary-Side LCC and Secondary-Side Series Compensated Wireless Charging System. / Galigekere, Veda P.; Onar, Omer; Pries, Jason et al.
2018 IEEE Transportation and Electrification Conference and Expo, ITEC 2018. Institute of Electrical and Electronics Engineers Inc., 2018. p. 767-772 8450163 (2018 IEEE Transportation and Electrification Conference and Expo, ITEC 2018).

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

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T1 - Sensitivity Analysis of Primary-Side LCC and Secondary-Side Series Compensated Wireless Charging System

AU - Galigekere, Veda P.

AU - Onar, Omer

AU - Pries, Jason

AU - Zou, Shenli

AU - Wang, Zhiqiang

AU - Chinthavali, Madhu

PY - 2018/8/28

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N2 - This paper presents the sensitivity analysis of primary-side LCC tuned and secondary-side series tuned wireless charging system with experimental validation. The primary and secondary coils have been modeled as a loosely coupled transformer to obtain a circuit model which can be analyzed for parametric sensitivity. Furthermore, sensitivity to variation in coupling coefficient and load are presented. To prove the effectiveness of the theoretical analyses, a test setup was built and tested up to 10kW, demonstrating the operation of the primary-side LCC and secondary-side series wireless power transfer system. The circuit model derived using the loosely coupled transformer model is verified experimentally by using a frequency response analyzer. The experimental results confirmed that the sensitivity analysis can be accurately used for future system designs.

AB - This paper presents the sensitivity analysis of primary-side LCC tuned and secondary-side series tuned wireless charging system with experimental validation. The primary and secondary coils have been modeled as a loosely coupled transformer to obtain a circuit model which can be analyzed for parametric sensitivity. Furthermore, sensitivity to variation in coupling coefficient and load are presented. To prove the effectiveness of the theoretical analyses, a test setup was built and tested up to 10kW, demonstrating the operation of the primary-side LCC and secondary-side series wireless power transfer system. The circuit model derived using the loosely coupled transformer model is verified experimentally by using a frequency response analyzer. The experimental results confirmed that the sensitivity analysis can be accurately used for future system designs.

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KW - coupling coefficient

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Galigekere VP, Onar O, Pries J, Zou S, Wang Z, Chinthavali M. Sensitivity Analysis of Primary-Side LCC and Secondary-Side Series Compensated Wireless Charging System. In 2018 IEEE Transportation and Electrification Conference and Expo, ITEC 2018. Institute of Electrical and Electronics Engineers Inc. 2018. p. 767-772. 8450163. (2018 IEEE Transportation and Electrification Conference and Expo, ITEC 2018). doi: 10.1109/ITEC.2018.8450163

Sensitivity Analysis of Primary-Side LCC and Secondary-Side Series Compensated Wireless Charging System

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