• Journal of Internet Computing and Services
    ISSN 2287 - 1136(Online) / ISSN 1598 - 0170 (Print)
    http://jics.or.kr/

Establishing Best Power Transmission Path using Receiver Based on the Received Signal Strength


Jeongsook Eom, Heedong Son, Yonwan Park, Journal of Internet Computing and Services, Vol. 18, No. 6, pp. 15-23, Dec. 2017
10.7472/jksii.2017.18.6.15, Full Text:
Keywords: wireless power transfer, laser power beaming, vertical multi-junction photovoltaic, received signal strength

Abstract

Wireless power transmission (WPT) for wireless charging is currently attracting much attention as a promising approach to miniaturize batteries and increase the maximum total range of an electric vehicle. The main advantage of the laser power beam (LPB) approach is its high power transmission efficiency (PTE) over long distance. In this paper, we present the design of a laser power beam based WPT system, which has a best WPT channel selection technique at the receiver end when multiple power transmitters and single power receiver are operated simultaneously. The transmitters send their transmission channel information via optically modulated laser pulses. The receiver uses the received signal strength indicator and digitized data to choose an optimum power transmission path. We modeled a vertical multi-junction photovoltaic cell array, and conducted an experiment and simulation to test the feasibility of this system. From the experimental result, the standard deviation between the mathematical model and the measured values of normalized energy distribution is 0.0052. The error between the mathematical model and measured values are acceptable, thus the validity of the model is verified.


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Cite this article
[APA Style]
Jeongsook Eom, Heedong Son, & Yonwan Park (2017). Establishing Best Power Transmission Path using Receiver Based on the Received Signal Strength. Journal of Internet Computing and Services, 18(6), 15-23. DOI: 10.7472/jksii.2017.18.6.15.

[IEEE Style]
J. Eom, H. Son and Y. Park, "Establishing Best Power Transmission Path using Receiver Based on the Received Signal Strength," Journal of Internet Computing and Services, vol. 18, no. 6, pp. 15-23, 2017. DOI: 10.7472/jksii.2017.18.6.15.

[ACM Style]
Jeongsook Eom, Heedong Son, and Yonwan Park. 2017. Establishing Best Power Transmission Path using Receiver Based on the Received Signal Strength. Journal of Internet Computing and Services, 18, 6, (2017), 15-23. DOI: 10.7472/jksii.2017.18.6.15.