Numerical and experimental studies of the effects of parallel inductive coils and distance variation on wireless power transfer systems of electric vehicles

Chia Jung Chang, Chia Ming Hung, Cheng-Chi Tai

Research output: Contribution to conferencePaper

Abstract

In this study, a comparison of the performance of a coil in series with that in parallel for battery charging and the methods to improve coil coupling coefficient with regard to wireless power transfer in electric vehicles are discussed. To achieve a magnetic field sensing distance that conforms to the standard of the Society of Automotive Engineers (SAE J2954) and applies to the requirements of different systems, the effect of transfer distances and coupling coefficients are also investigated. In this study, we use the finite element method to simulate and analyze different coil architectures. We verify that the proposed winding coil scheme is indeed helpful to improve the power transfer performance. The results obtained can be used to assist the desired induction coil design.

Original languageEnglish
Pages2662-2666
Number of pages5
DOIs
Publication statusPublished - 2015 Jun 16
Event2015 IEEE International Conference on Industrial Technology, ICIT 2015 - Seville, Spain
Duration: 2015 Mar 172015 Mar 19

Other

Other2015 IEEE International Conference on Industrial Technology, ICIT 2015
CountrySpain
CitySeville
Period15-03-1715-03-19

Fingerprint

Charging (batteries)
Electric vehicles
Magnetic fields
Finite element method
Engineers

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Electrical and Electronic Engineering

Cite this

Chang, C. J., Hung, C. M., & Tai, C-C. (2015). Numerical and experimental studies of the effects of parallel inductive coils and distance variation on wireless power transfer systems of electric vehicles. 2662-2666. Paper presented at 2015 IEEE International Conference on Industrial Technology, ICIT 2015, Seville, Spain. https://doi.org/10.1109/ICIT.2015.7125490
Chang, Chia Jung ; Hung, Chia Ming ; Tai, Cheng-Chi. / Numerical and experimental studies of the effects of parallel inductive coils and distance variation on wireless power transfer systems of electric vehicles. Paper presented at 2015 IEEE International Conference on Industrial Technology, ICIT 2015, Seville, Spain.5 p.
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Chang, CJ, Hung, CM & Tai, C-C 2015, 'Numerical and experimental studies of the effects of parallel inductive coils and distance variation on wireless power transfer systems of electric vehicles' Paper presented at 2015 IEEE International Conference on Industrial Technology, ICIT 2015, Seville, Spain, 15-03-17 - 15-03-19, pp. 2662-2666. https://doi.org/10.1109/ICIT.2015.7125490

Numerical and experimental studies of the effects of parallel inductive coils and distance variation on wireless power transfer systems of electric vehicles. / Chang, Chia Jung; Hung, Chia Ming; Tai, Cheng-Chi.

2015. 2662-2666 Paper presented at 2015 IEEE International Conference on Industrial Technology, ICIT 2015, Seville, Spain.

Research output: Contribution to conferencePaper

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