Finding the Cause of Metal Oxide Surge Arresters' Failures in Mountainous Areas of Khuzestan Province; Engineering Experiences of Analyzing Field Results in a Very Large 33 kV Network
Subject Areas : electrical and computer engineeringElaheh Mashhour 1 , Seyed Hamidreza Alemohammad 2
1 - Shahid Chamran University of Ahvaz
2 -
Keywords: Surge arrester, continuous overvoltage, lightning overvoltage, energy absorption capability, earthing system,
Abstract :
This paper presents the findings of a practical study to detect the degradation factors of metal-oxide surge arresters in a distribution network in the mountainous region of Izeh, which experiences two warm and temperate climates annually. The surge arresters have defected in both periods when the network operating conditions and weather conditions are completely different. However, the appearance of the defected surge arresters in these periods is different. In this paper, by simulating the network, its permanent and transient state behaviors are analyzed. Based on the results and environmental conditions, the appropriate arresters' specifications for the network are obtained and compared with existing arresters. By considering different scenarios for ground resistance of arresters, the changes in energy absorbed by arresters are evaluated and the results are compared with those obtained in the practical reduction of ground resistance of some of arresters. By adding several arresters to the network, changes in the absorbed energy of arresters are investigated. Based on the research findings, the causes of arresters' failures in both warm and temperate periods are investigated. Finally, the findings of this research are validated by comparing the simulation results with field events, and some solutions are presented to overcome the problems.
[1] ط. ق. شاهرخشاهي، اضافه ولتاژها در شبکه‌های توزیع انرژی، چاپ اول، انتشارات آزاده به سفارش شرکت فرانیرو، ایران، 1385.
[2] ط. ق. شاهرخشاهي، برق‌گیرها در شبکه‌های توزیع و انتقال انرژی، چاپ اول، نشر علوم دانشگاهی، ایران، 1382.
[3] ط. ق. شاهرخشاهي، برق‌گیرهای فشارقوی بدون فاصله هوایی، چاپ اول، انتشارات دفینه، ایران، 1378.
[4] J. J. Burke, V. Varneckas, E. Chebli, and G. Hoskey, "Application of MOV and gapped arresters on non-effectively grounded distribution systems," IEEE Trans. on Power Delivery, vol. 6, no. 2, pp. 794-800, Apr. 1991.
[5] L. J. Bohmann, J. McDaniel, and E. K. Stanek, "Lightning arrester failure and ferroresonance on a distribution system," IEEE Trans. on Industry Applications, vol. 29, no. 6, pp. 1189-1195, Nov. 1993.
[6] K. Nakada, et al., "Distribution arrester failures caused by lightning current flowing from customer's structure into distribution lines," IEEE Trans. on Power Delivery, vol. 14, no. 4, pp. 1527-1532, Oct. 1999.
[7] J. Snodgrass and L. Xie, "Overvoltage analysis and protection of lightning arresters in distribution systems with distributed generation," International J. of Electrical Power & Energy Systems, vol. 123, Article ID: 106209, Dec. 2020.
[8] A. L. Orille-Fernandez, S. B. Rodriguez, and M. A. G. Gotes, "Optimization of surge arrester's location," IEEE Trans. on Power Delivery, vol. 19, no. 1, pp. 145-150, Jan. 2004.
[9] R. Shariatinasab, B. Vahidi, and S. H. Hosseinian, "Statistical evaluation of lightning-related failures for the optimal location of surge arresters on the power networks," IET Generation, Transmission & Distribution, vol. 3, no. 2, pp. 129-144, Feb. 2009.
[10] G. V. S. Rocha, et al., "Optimized surge arrester allocation based on genetic algorithm and ATP simulation in electric distribution systems," Energies, vol. 12, Article ID: 4110, 15 pp., Oct. 2019.
[11] M. A. Araujo, R. A. Flauzino, R. A. C. Altafim, O. E.Batista. and L. A. Morae., "Practical methodology for modeling and simulation of a lightning protection system using metal-oxide surge arresters for distribution lines," Electric Power Systems Research, vol. 118, pp. 47-54, Jul. 2015.
[12] P. Sestasombut and A. Ngaopitakkul, "Evaluation of a direct lightning strike to the 24 kV distribution lines in Thailand," Energies, vol. 12, no. 16, Article ID: 3193, 31, Aug. 2019.
[13] K. Nakada, S. Yokoyama, T. Yokota, A. Asakawa, and T. Kawabata, "Analytical study on prevention methods for distribution arrester outages caused by winter lightning," IEEE Trans. on Power Delivery, vol. 13, no. 4, pp. 1399-1404, Oct. 1998.
[14] C. A. Christodoulou, L. Ekonomou, N. Papanikolaou, and I. F. Gonos, "Effect of the grounding resistance to the behavior of high-voltage transmission lines' surge arresters," IET Science, Measurement and Technology, vol. 8, no. 6, pp. 470-478, Mar. 2014.
[15] "Overvoltage protection; Metal oxide surge arresters in medium voltage systems-5th edition," ABB Application Guidelines, May 2011.
[16] http://etap.com/electrical-power-system-softwa re/etap-products.htm
[17] M. V. Lat and J. Kortschinski, "Application guide for surge arresters and field research of lightning effects on distribution systems," in Proc. 10th Int. Conf. on Electricity Distribution, pp. 150-154, Brighton, UK, 8-12 May 1989.
[18] https://www.emtp.com/
[19] م. عابدی، ب. وحیدی و ف. رهبر، "تهیه منحنی‌های ایزوکرونیک ایران و کاربرد آن در عملکرد خطوط انتقال نیرو،" سومین کنفرانسی بین‌المللی برق، تهران، ایران، 14 صص.، 21-20 آبان 1367.
[20] International Electrotechnical Commission, IEC 60721: Classification of Environmental Conditions, 2013.
[21] International Electrotechnical Commission, IEC 60099-4: 2014. Surge Arresters-Part 4: Metal-Oxide Surge Arresters without Gaps for A.C. Systems, 2014.
[22] V. Hinrichsen, Metal-Oxid Surge Arrester Fundamentals, 3rd Edition, Siemens AG, Germany, 2011.
[23] International Electrotechnical Commission, IEC 60071: Insulation Co-ordination, 2019.
[24] IEEE Working Group 3.4.11, Application of Surge Protective Devices Subcommitee, Surge Protective Committee, "Modeling of metal oxide surge arresters," IEEE Trans. on Power Delivery, vol. 7, no. 1, pp. 302-309, Jan. 1992.
[25] International Electrotechnical Commission, IEC 61024: Protection against Lightning Electromagnetic, 1993.
