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Rogowski Coil for Current and On-Temperature Monitoring Overhead Transmission Lines

by Ch. Bhaskar, K. Harikrishna
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 82 - Number 2
Year of Publication: 2013
Authors: Ch. Bhaskar, K. Harikrishna
10.5120/14089-1883

Ch. Bhaskar, K. Harikrishna . Rogowski Coil for Current and On-Temperature Monitoring Overhead Transmission Lines. International Journal of Computer Applications. 82, 2 ( November 2013), 28-30. DOI=10.5120/14089-1883

@article{ 10.5120/14089-1883,
author = { Ch. Bhaskar, K. Harikrishna },
title = { Rogowski Coil for Current and On-Temperature Monitoring Overhead Transmission Lines },
journal = { International Journal of Computer Applications },
issue_date = { November 2013 },
volume = { 82 },
number = { 2 },
month = { November },
year = { 2013 },
issn = { 0975-8887 },
pages = { 28-30 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume82/number2/14089-1883/ },
doi = { 10.5120/14089-1883 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T21:56:44.965522+05:30
%A Ch. Bhaskar
%A K. Harikrishna
%T Rogowski Coil for Current and On-Temperature Monitoring Overhead Transmission Lines
%J International Journal of Computer Applications
%@ 0975-8887
%V 82
%N 2
%P 28-30
%D 2013
%I Foundation of Computer Science (FCS), NY, USA
Abstract

This letter describes the development of a rogowski coil current and on-chip temperature sensor for evaluating the sag of conductors in high voltage transmission line. A rogowski coil has a air core instead of an iron core. The measurement show excellent linearity with practical no saturation problems. In addition, the rogowski rate highly for electrical isolation from the bus bar, and is light weight with low material cost. The uses reliably proven universal serial bus technology to energize the electronic circuitry. The data collected together with sag information will provide support for the development of an algorithm for estimation conductor sag values.

References
  1. D. A. Douglas and R. Thrash, sag and Tension of conductor – The Electric power Engineering Handbook. Boca raton, FL: CRC Press, 2007, ch. 14.
  2. L. Du, C. Wang, X. Li, L. Yang, Y. Mi, and C. sun, "A novel power supplyof online monitoring systems for power transmission lines",IEEE Trans. Ind. Electron. , vol. 57, no. 8, pp. 2889-2895, 2010.
  3. Ibrahim A. "Performance improvement of slow wave rogowski coils for high impulse current measurement", IEEE Journal.
  4. "Artificial contamination tests on hv insulators to be used on ac systems", IEC, 1991, publication 507.
  5. "Hybrid optoelectronic sensor for current and temperature monitoring overhead transmission lines" IEEE sensors Journal, Vol. 12, No. 5 May 2012.
  6. D. A. Ward, J. La T. Exon. "using rogowski coil for transient current measurements"
Index Terms

Computer Science
Information Sciences

Keywords

Current sensor power measurement IC sag transmission line universal serial bus cable.

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