Calculation of Radiative Electric Field Intensity of Overhead Medium-Voltage Power lines for Power Line Communication 


Vol. 30,  No. 12, pp. 1136-1145, Dec.  2005


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  Abstract

In this paper, the radiative electric field intensity due to the communication signal and conductive noise is calculated in overhead medium voltage power lines for power line communication. The input impedance is calculated by means of 2 port equivalent model of medium voltage power line network and basic transmission line theory. And then, currents is calculated by calculated input impedance and finally, the emissive electric field is calculated. The input impedance appears like a standing wave form with a fixed cycle because high reflection at the input terminal due to the characteristic impedance of medium voltage power line is very large. A calculated current and radiative electric field also appears like this form. From the measurement results, the measured results are very similar to the calculated results.

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  Cite this article

[IEEE Style]

D. Chun, Y. Park, K. Kim, C. Shin, "Calculation of Radiative Electric Field Intensity of Overhead Medium-Voltage Power lines for Power Line Communication," The Journal of Korean Institute of Communications and Information Sciences, vol. 30, no. 12, pp. 1136-1145, 2005. DOI: .

[ACM Style]

Dong-wan Chun, Young-jin Park, Kwan-ho Kim, and Chull-chai Shin. 2005. Calculation of Radiative Electric Field Intensity of Overhead Medium-Voltage Power lines for Power Line Communication. The Journal of Korean Institute of Communications and Information Sciences, 30, 12, (2005), 1136-1145. DOI: .

[KICS Style]

Dong-wan Chun, Young-jin Park, Kwan-ho Kim, Chull-chai Shin, "Calculation of Radiative Electric Field Intensity of Overhead Medium-Voltage Power lines for Power Line Communication," The Journal of Korean Institute of Communications and Information Sciences, vol. 30, no. 12, pp. 1136-1145, 12. 2005.