Commenced in January 2007
Paper Count: 31097
Implementation of an On-Line PD Measurement System Using HFCT
Abstract:In order to perform on-line measuring and detection of PD signals, a total solution composing of an HFCT, A/D converter and a complete software package is proposed. The software package includes compensation of HFCT contribution, filtering and noise reduction using wavelet transform and soft calibration routines. The results have shown good performance and high accuracy.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1060012Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 1570
 I. Shim, J.J. Soraghan, and W. H.Siew, "A noise reduction techniques for on-line detection and location of partial discharges in high voltage cable networks", IEE Meas. Sci. Technol., Vol. 11, pp. 1708-1713, 2000.
 X.Ma, C.Zhou, I.J.Kemp, "Automated Wavelet Selection and Thresholding for PD Detection", IEEE Electrical Insulation Magazine, Vol. 18, No. 2, pp. 37-45, 2002.
 IEC 60270-2000, "High voltage test techniques-partial discharge measurements".
 S. Mallat, A Wavelet Tour of Signal Processing, Second Edition, Academic Press: California, pp. 255-256, 1999.