{"title":"Electric Field Investigation in MV PILC Cables with Void Defect","authors":"Mohamed A. Alsharif, Peter A. Wallace, Donald M. Hepburn, Chengke Zhou","volume":97,"journal":"International Journal of Energy and Power Engineering","pagesStart":60,"pagesEnd":64,"ISSN":"1307-6892","URL":"https:\/\/publications.waset.org\/pdf\/10000368","abstract":"
Worldwide, most PILC MV underground cables in use
\r\nare approaching the end of their design life; hence, failures are likely
\r\nto increase. This paper studies the electric field and potential
\r\ndistributions within the PILC insulted cable containing common
\r\nvoid-defect. The finite element model of the performance of the
\r\nbelted PILC MV underground cable is presented. The variation of the
\r\nelectric field stress within the cable using the Finite Element Method
\r\n(FEM) is concentrated. The effects of the void-defect within the
\r\ninsulation are given. Outcomes will lead to deeper understanding of
\r\nthe modeling of Paper Insulated Lead Covered (PILC) and electric
\r\nfield response of belted PILC insulted cable containing void defect.<\/p>\r\n","references":"[1] M. Michel, \u201cComparison of off-line and on-line partial discharge MV\r\ncable mapping techniques,\u201d 18th International Conference on Electricity\r\nDistribution, CIRED, Turin, June 2005, pp.1-6.\r\n[2] V. Buchholz, M. Colwell, J.P. Crine, and A. Rao, \u201cCondition assessment\r\nof distribution PILC cables,\u201d Transmission and Distribution\r\nConference and Exposition, IEEE\/PES, Altlanta, Oc 2001, pp. 877- 881.\r\n[3] H. S. A. Halim, and P. Ghosh, \u201cCondition assessment of medium\r\nvoltage underground PILC cables using partial discharge mapping and\r\nindex test results,\u201d IEEE international symposium on electrical\r\ninsulation, Vancouver, June 2008, pp. 32 \u2013 35.\r\n[4] E. Gulski, J. J. Smit, and F. J. Wester, \u201cPD knowledge rules for\r\ninsulation condition assessment of distribution power cables,\u201d IEEE\r\ntransactions on dielectrics and electrical insulation, Vol. 12, pp. 223\u2013\r\n239, April 2005.\r\n[5] T. Babnik, R. K. Aggarwal, P. J. Moore, and Z. D. Wang, \u201cRadio\r\nfrequency measurement of different discharges,\u201d IEEE Power Tech\r\nConference, Italy, June 2003.pp1-5.\r\n[6] Y. Zhou, Y. Qin, and P. Chappell, \u201cCost-effective on-line partial\r\ndischarge measurements for cables,\u201d IEEE Electrical Insulation\r\nMagazine., vol. 22, pp. 31- 38, April 2006.\r\n[7] W. A. Thue, Electrical power cable engineering. 2nd ed. New York,\r\nUSA: Marcel Dekker, 2003, pp.350-378.\r\n[8] COMSOL multiphysics modelling guide, version 3.4, 2007, pp.100-125.\r\n[9] Y. Tian, P. L. Lewin, A. E. Davies, and G. Hathaway. \u201cAcoustic\r\nemission techniques for partial discharge detection within cable\r\ninsulation,\u201d 8th international conference on dielectric materials,\r\nmeasurements and applications, UK, Sep 2000, pp. 503 \u2013 508. [10] F. H. Kreuger, Partial discharge detection in high voltage equipmen,\r\nLondon: Butterworths, 1989.pp.10-30.\r\n[11] Z. Liu, B.T. Phung, T. Blackburn, and R. E. James, \u201cThe propagation of\r\npartial discharge pulses in HV cable,\u201d AUPEC\/EECON, Darwin,\r\nNorthern Territory, Sep 1999.pp 287-292.","publisher":"World Academy of Science, Engineering and Technology","index":"Open Science Index 97, 2015"}