Online partial discharges localization system

Primo Alberto Calva Chavarria; Diana Torres Peñaloza; Carlos Ramírez Pacheco

doi:10.17533/udea.redin.15043

Authors

Primo Alberto Calva Chavarria National Polytechnic Institute
Diana Torres Peñaloza National Polytechnic Institute
Carlos Ramírez Pacheco National Polytechnic Institute

DOI:

https://doi.org/10.17533/udea.redin.15043

Keywords:

PD ́s, discone antenna, radiometric, FFT

Abstract

In this paper the design and construction of an online non-invasive noninvasive partial discharges (PD) localization system is presented; it is integrated by four equal discone antennas with a wideband of 30 MHz to 1.2 GHz and a central frequency of 615 MHz connected to a four-channel high-resolution digital oscilloscope. The obtained electromagnetic signals are processed in a personal computer using Wavelet Transform and Fast Fourier Transform (FFT) to reduce electromagnetic noise and identify the source of the PD respectively. Additionally, a spherical algorithm for spatial localization in R3 is used. High-voltage laboratory and in situ measurements are reported.

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References

P. Moore, I. Portugues, I. Glover. “A Non-Intrusive Partial Discharge Measurement System based on RF Technology.” Proc. IEEE Power Eng. Soc. General Meeting. Toronto Ontario. Canada. 2003. pp. 1-5.

R. Liñan, A. Núñez, L. Jiménez, P. Calva. “Diagnóstico Ultrasónico en Línea para la Prevención de Fallas Catastróficas en Transformadores de Potencia.” I Conferencia Internacional del £rea Andina del IEEE. ANDESCON. 1999. pp. 929-935.

A. Núñez. “Técnica Ultrasónica para la Detección de Descargas Parciales en Transformadores de Potencia.” Tesis de Licenciatura. ESIME Z. Instituto Politécnico Nacional. México. 1999. pp. 20-26.

E. Gulski. “Insulation condition assessment of medium voltage power cables using on-site PD detection and analysis techniques.” International Conference on Electricity Distribution, CIRED. Publication No. 482. 2001. DOI: https://doi.org/10.1049/cp:20010723

C. Kane, B. Lease, A. Golubed. “Practical Experiences of on-line partial discharge measurements on a variety of medium-voltage electrical equipment.” IEEE Trans on Industry Applications. Vol. 35. 1999. pp. 1238- 1246. DOI: https://doi.org/10.1109/28.806033

P. Moore, I. Portugues, I. Glover. “Pollution of the radio Spectrum from Generation of Impulse Noise by High Voltage Equipment.” IEEE Conference on Getting the Most Out of the Radio Spectrum. 2002. pp. 371-375. DOI: https://doi.org/10.1049/ic:20020265

Y. Wang. “New Method for Measuring Statistical Distribution of Partial Discharges Pulses.” Journal of Research of the National Institute of Standards and Technology. Vol. 102. 1997. pp. 569-576. DOI: https://doi.org/10.6028/jres.102.038

P. Moore, I. Portugues, I. Glover. “Partial Discharge Investigation of a Power Transformer Using Wireless Wideband Radio-frequency Measurements.” IEEE Transactions on Power Delivery. Vol. 21. 2006. pp. 528-530. DOI: https://doi.org/10.1109/TPWRD.2005.848438

I. Portugues, P. Moore, P. Carder. “The Use of Radiometric Partial Discharge Location Equipment in Distribution Substations.” 18th International Conference on Electricity Distribution. Turin. Italy. 2005. pp. 1-4. DOI: https://doi.org/10.1049/cp:20050956

C. Pacheco. “Radiometric Partial Discharge Characterization.” PhD Thesis. Department of Electric and Electronic Engineering at Strathclyde University. Glasgow. Scotland. 2004. pp. 16-20

P. Moore, I. Portugués, I. A. Glover. “Radiometric Location of Partial Discharge Sources on Energized High-Voltage Plant.” IEEE Transactions on Power Delivery. Vol. 20. 2005. pp. 2264-2272. DOI: https://doi.org/10.1109/TPWRD.2004.843397

W. Stutzman. “Antenna Theory and Design”. 2™. ed. Ed. J. Wiley. Nueva York. 1998. pp. 243-246.

C. Balanis. “Antenna theory: analysis and design”. 2™. ed. Ed. J. Wiley. Nueva York. 1997. pp. 356-657.

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