Journal of Electrical Engineering and Technology

The Korean Institute of Electrical Engineers (대한전기학회)
권호 표지
DOI QR코드

DOI QR Code

Partial Discharge Simulation and Analysis Based on Experiment in Underground Distribution Power Cables

  • Received : 2012.08.27
  • Accepted : 2013.04.03
  • Published : 2013.07.01
Download PDF
⟨ Previous Next ⟩

Abstract

This paper describes the simulation and experiment for partial discharge (PD) pulse propagation in 22.9kV CNCV power cables. To investigate the propagation characteristics of PD, experiments are carried out by injecting the PD pulse in 100m-long 60 $mm^2$ CNCV cable in the laboratory. The characteristics of PD are also simulated using EMTP to investigate and analyze PD in the same cable. By comparing the simulation and test results, parameter permittivity is recalculated by considering semiconducting screen in the process of simulation and analysis of PD. After it is proved that simulation results and test results are almost similar in the laboratory, extensive simulations are performed to analyse various PD characteristics such as propagation velocity, attenuation, etc. in 60 $mm^2$ and 325 $mm^2$ CNCV cables. Authors are confident that results obtained in this paper will be used as important technical materials to detect and investigate PD generated in transmission and distribution power cables.

Keywords

References

  1. A. Cavallini et aI, "A New Approach to the Diagnosis of Solid Insulation Systems Based on PD Signal Inference," IEEE Electrical Insulation Magazine, Vol. 19, No.2, pp. 23-30, 2003.
  2. C. Herold, T. Leibfried, S. Markalous, I. Quint, "Algorithms for Automated Arrival Time Estimation of Partial Discharge Signals in Power Cables", 15th International Symposium on High Voltage Engineering, T7-332, Ljubljana, Slovenia, August 27-31, 2007.
  3. F. Leonard, D. Fournier, B. Cantin, "On-Line Location of Partial Discharges in an Electrical Accessory of an Underground Power Distribution Network", 2007 Jicable, JIC-07 A-7-2, Paris, France, June 24-28, 2007.
  4. W. Krause, H.-G. Kranz, "Pulse Pre classification for online PD Noise Suppression based on realtime Pulse Shape Identification," 14th International Symposium on High Voltage Engineering, G-002, Beijing, China, August 25-29, 2005.
  5. Jeong-Tae Kim, Ji-Hong Kim, Yong-Moo Chang, Ja-Yoon Koo, "Pulse Analysis Algorithms for Distinguishing Discharge Sources using Different Types of Sensors", IEEJ Trans. FM, Vol. 128, No. 5, pp. 350-356, 2008. https://doi.org/10.1541/ieejfms.128.350
  6. Chae-Kyun Jung, Jong-Beom Lee, Jeong-Tae Kim, "Analysis of Frequency Response Characteristic Considering Semiconducting Screen in Underground Distribution Cables", The Trans. of the Korean Institute of Electrical Engineers, Vol. 61, No.8, 2012. https://doi.org/10.5370/KIEE.2012.61.8.1091
  7. P. Wagernaars, P.CM. van der Wielen, P.A.A.F. Wouters, E.F. Steennis, "PD detection and localization on HV cable systems lacking integrated sensors", 15th International Symposium on High Voltage Engineering, T7-407, Ljubljana, Slovenia, August 27-31, 2007.
  8. A. Cavallini, C Subramaniam, G. C. MontanariBjorn Gustavsen, "Partial Discharge Detection in Power Cables Pratical Limits as a Function of Cable Length", 2007 Jicable, JIC-07 A-4-4, Paris, France, June 24-28, 2007.
  9. Bjorn Gustavsen, "Panel on Data for Modeling System Transients -Insulated Cables", IEEE Power Engineering Society Winter Meeting Proceedings, Vol. 2, 2001.
  10. Bjorn Gustavsen, "The effect of lossy insulation (paper-oil) and semiconductive layers on wave propagation in cables", CIGRE WG 21-05, SINTEF Energy Research.
  11. G. Mugula, R. Eriksson, "High Frequency Characteristics of a Shielded Medium Voltage XLPE Cable" Conference on Electrical and Dielectric Phenomena, 2001 Annual Report.
  12. Mustafa Kizilcay, "Modelling of a 400kV XLPE cable by taking into consideration the semi-conducting layer of core", 2001 EEUG Meeting Proceedings.

Cited by

  1. Time domain analysis of partial discharges envelope in medium voltage XLPE cables vol.125, 2015, https://doi.org/10.1016/j.epsr.2015.04.009