Signal processing in partial discharge measurement

• Autorzy: Vedral J. , Kříž M.
• Języki publikacji: EN

Abstrakty

EN

The paper presents traditional analogue and digital techniques in partial discharge measurement. The discharge current pulses are measured from high voltage machines like power plant generators and transformers. The presented modern digital techniques are suitable for all measurements where impulse energy will be calculated.

• Wydawca: Komitet Metrologii i Aparatury Naukowej PAN
• Czasopismo: Metrology and Measurement Systems
• Rocznik: 2010
• Tom: Vol. 17, nr 1
• Strony: 55--63
• Opis fizyczny: Bibliogr. 16 poz., rys., tab., wykr.

Twórcy

autor

Vedral J.

autor

Kříž M.

• Czech Technical University, Faculty of Electrical Engineering, Department of Measurement, Technická 2, 166 27 Praha 6, Czech Republic,

Bibliografia

• [1] R. Schwarz, M. Muhr, S. Pack: “Partial discharge detection in oil with optical methods”. IEEE International Conference ICDL, Coimbra, Portugal. June 2005, pp. 245-248.
• [2] D. Dapeng, T.L. Qian Yong, W. Jiang, H. Chengjun, Z. Yi, J. Xiuchen: “Experimental study and feature extraction on UHF partial discharge detection for typical model in air”. International Conference on Condition Monitoring and Diagnosis, 2008, 21-24 April 2008, pp. 1040-1043.
• [3] P. Kundu, N.K. Kishore, A.K. Sinha: “Simulation and Analysis of Acoustic Wave Propagation due to Partial Discharge Activity”. IEEE Conference on Electrical Insulation and Dielectric Phenomena, 15-18 Oct. 2006, pp. 607-610.
• [4] L. Yanqing, L. Fangcheng, X. Baoan, Ch. Zhiye: “A new method using ultrasonic for partial discharge pattern recognition”. International Conference on Power System Technology, 13-17 Oct. 2002, pp.1004-1007.
• [5] C. Macia-Sanahuja, H. Lamela-Rivera: “Wavelet analysis of partial discharges acoustic waves obtained using an optical fibre interferometric sensor for transformer applications”. IEEE International Symposium of Industrial Electronics, June 2003, pp. 1071-1076.
• [6] D. Koenig, Y. Narayana Rao: Partial Discharges in Electrical Power Apparatus. VDE-Verlag; Germany, 1998.
• [7] EN 60270: High-voltage test techniques - Partial discharge measurements. Prague 2001, Czech Normalised Institut, Cat. Number 63384.
• [8] F.J. Wester, E. Guilski, J.J. Smit: ”Detection of Partial Discharges at Different AC Voltage Stresses in Power Cables”. IEEE Electrical Insulation Magazine, vol. 23, no. 4, 2007, pp. 28-43.
• [9] A. Cavallini, G.C. Montanari, M. Olivieri, F. Puletti: ”Diagnostic evaluations of electrical apparatus by a novel partial discharge measurement system”. International Conference on Power System Technology, vol. 2, 2004, pp. 1689-1693.
• [10] M. Kříž, J. Vedral: “Quantification of Partial Discharges Charge”. 4th International Conference on Measurement Measurement, Slovak Academy of Sciences, 2003, pp. 407-410.
• [11] M. Kříž, J. Vedral: “Preprocessing Circuits for Partial Discharges Measurement”. International Workshop on ADC Modelling and Testing, Universita degli Studi di Perugia, 2003, pp. 201-203.
• [12] M. Kříž, J. Vedral: “Partial Discharge Meter”. International Conference of Applied Electronics 2004, University of West Bohemia FEE, Pilsen, 2004, pp. 124-126.
• [13] M. Kříž, J. Vedral: “Partial discharge measurement systems and methods optimalization”. PhD. Thesis, CTU FEE, Prague 2009.
• [14] K. Záliš: Partial discharges in insulating systems of electrical machines. Publishing House ACADEMIA, Prague 2005.
• [15] K. Záliš, L. Karasová-Beranová: “Problems with Partial Discharge Measurement Disturbance Elimination”. Electric Power Conference EPVE, Brno, FEKT, 2008, pp.1-6. CD-ROM.
• [16] M. Kriz, J. Vedral: “Digital signal processing in partial discharge measurement”. IEEE Inteligent Data Acqusition Systems IDACS, 2009, Rende, Cosenza, Italy. CD-ROM.