Volume 5 Number 3 (Jun. 2013)
Home > Archive > 2013 > Volume 5 Number 3 (Jun. 2013) >
IJCEE 2013 Vol.5(3): 334-336 ISSN: 1793-8163
DOI: 10.7763/IJCEE.2013.V5.726

Evaluation Method of Electromagnetic Field Exposure Levels from Wireless Power Transfer System

Seon-Eui Hong, Hyung-Do Choi, Jeong-Ik Mom, and Seong-Min Kim
Abstract—If the wireless power transfer system is located to a person; the magnetic fields produce by the wireless power transfer system will vary in the region occupied by the human body. According the Institute of Electrical and Electronic Engineers (IEEE) and International Commission on Non-Ionizing Radiation Protection (ICNIRP), the predicated or the measured values have to be spatially averaged in an area representing the dimension of the human body and compared with the adopted reference level of exposure. Although spatial averaging is better approximation compared to point measurement, the standard of how to perform such an assessment does not exist. This paper describes the method for spatial averaging magnetic field. We analyzed the difference of spatial averaging value (1-and 2-dimensional templates consists of different number of position) and compared it with the standard uncertainty for measurement drift. The proposed methods are given to present the effectiveness of the choice of measurement position.

Index Terms—Wireless power transfer system, magnetic field, exposure, human, spatial average, reference level, uncertainty.

The authors are with the Electronics and Telecommunications Research Institute, Daejeon, Korea (e-mail: sehong@etri.re.kr, choihd@etri.re.kr, jungick@etri.re.kr, smkim@etri.re.kr).

Cite:Seon-Eui Hong, Hyung-Do Choi, Jeong-Ik Mom, and Seong-Min Kim, "Evaluation Method of Electromagnetic Field Exposure Levels from Wireless Power Transfer System," International Journal of Computer and Electrical Engineering vol. 5, no. 3, pp. 334-336, 2013.

General Information

ISSN: 1793-8163 (Print)
Abbreviated Title: Int. J. Comput. Electr. Eng.
Frequency: Quarterly
Editor-in-Chief: Prof. Yucong Duan
Abstracting/ Indexing: EI (INSPEC, IET), Ulrich's Periodicals Directory, Google Scholar, EBSCO, ProQuest, and Electronic Journals Library
E-mail: ijcee@iap.org

What's New

  • Jun 03, 2019 News!

    IJCEE Vol. 9, No. 2 - Vol. 10, No. 2 have been indexed by EI (Inspec) Inspec, created by the Institution of Engineering and Tech.!   [Click]

  • Aug 20, 2019 News!

    IJCEE Vol 11, No 3 is available online now   [Click]

  • Jun 03, 2019 News!

    IJCEE Vol. 11, No. 2 is available online now.   [Click]

  • Mar 20, 2019 News!

    IJCEE Vol. 11, No. 1 is available online now.   [Click]

  • Mar 20, 2019 News!

    The dois of published papers in Vol. 9, No. 1- Vol. 10, No. 4 have been validated by Crossref.

  • Read more>>