The Simplification Method of Efficiency Analysis for a Wireless Power Transfer System with Relays 


Vol. 47,  No. 12, pp. 2051-2053, Dec.  2022
10.7840/kics.2022.47.12.2051


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  Abstract

In the paper, we study an efficiency of a wireless power transfer system with relays including all lumped-parameters. The maximum efficiency and its corresponding frequency of a wireless power transfer system with relays are analyzed by varying the number of nonadjacent coefficients or a distance between resonators of the simulated certain systems. The analysis results show that the maximum efficiency and its corresponding frequency can be obtained by the simplified system included not the entire nonadjacent coupling coefficients but the biggest one only.

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[IEEE Style]

J. Kim, "The Simplification Method of Efficiency Analysis for a Wireless Power Transfer System with Relays," The Journal of Korean Institute of Communications and Information Sciences, vol. 47, no. 12, pp. 2051-2053, 2022. DOI: 10.7840/kics.2022.47.12.2051.

[ACM Style]

Juhui Kim. 2022. The Simplification Method of Efficiency Analysis for a Wireless Power Transfer System with Relays. The Journal of Korean Institute of Communications and Information Sciences, 47, 12, (2022), 2051-2053. DOI: 10.7840/kics.2022.47.12.2051.

[KICS Style]

Juhui Kim, "The Simplification Method of Efficiency Analysis for a Wireless Power Transfer System with Relays," The Journal of Korean Institute of Communications and Information Sciences, vol. 47, no. 12, pp. 2051-2053, 12. 2022. (https://doi.org/10.7840/kics.2022.47.12.2051)
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pISSN : 1226 - 4717
eISSN : 2287 - 3880