Investigating the effect of DG infeed on the effective cover of distance protection scheme in mixed-MV distribution network

*Saad Muftah Saad  -  College of Electrical and Electronics Technology-Benghazi, Libya
Naser El Naily  -  College of Electrical and Electronics Technology-Benghazi, Libya
Faisal A. Mohamed  -  Authority of Natural Science Research and, Libya
Published: 15 Dec 2018.
Open Access Copyright (c) 2018 International Journal of Renewable Energy Development

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Section: Original Research Article
Language: EN
Statistics: 909 308

The environmental and economic features of renewable energy sources have made it possible to be integrated as Distributed Generation (DG) units in distribution networks and to be widely utilized in modern distribution systems. The intermittent nature of renewable energy sources, altering operational conditions, and the complex topology of active distribution networks makes the level of fault currents significantly variable. Thus, the use of distance protection scheme instead of conventional overcurrent schemes offers an appropriate alternative for protection of modern distribution networks. In this study, the effect of integrating multiple DG units on the effective cover of distance protection schemes and the coordination between various relays in the network was studied and investigated in radiology and meshed operational topologies. Also, in cases of islanded and grid-connected modes. An adaptive distance scheme has been proposed for adequate planning of protection schemes to protect complex networks with multiple distribution sources. The simplified simulated network implemented in NEPLAN represents a benchmark IEC microgrid. The comprehensive results show an effective protection measure for secured microgrid operation.

Article History: Received October 18th 2017; Received in revised form May 17th 2018; Accepted July 8th 2018; Available online

How to Cite This Article: Saad, S.M., Naily, N.E. and Mohamed, F.A. (2018). Investigating the Effect of DG Infeed on the Effective Cover of Distance Protection Scheme in Mixed-MV Distribution Network. International Journal of Renewable Energy Development, 7(3), 223-231.

Keywords: Distance protection; distributed generation; distribution system; radial network; ring-type network

Article Metrics:

  1. Brahma, S. M., & Girgis, A. A. (2004). Development of adaptive protection scheme for distribution systems with high penetration of distributed generation. IEEE Transactions on power delivery, 19(1), 56-63.
  2. Che, L., Khodayar, M. E., & Shahidehpour, M. (2014). Adaptive Protection System for Microgrids: Protection practices of a functional microgrid system. IEEE Electrification magazine, 2(1), 66-80.
  3. Coffele, F., Booth, C., & Dyśko, A. (2015). An adaptive overcurrent protection scheme for distribution networks. IEEE Transactions on Power Delivery, 30(2), 561-568.
  4. Deng, W., Pei, W., Shen, Z., Zhao, Z., & Qu, H. (2015). Adaptive micro-grid operation based on IEC 61850. Energies, 8(5), 4455-4475. [22] El Naily, N., Saad, S. M., Hussein, T., & Mohamed, F. A. (2017). Minimizing the impact of distributed generation of a weak distribution network with an artificial intelligence technique. Applied Solar Energy, 53(2), 109-122.
  5. El Naily, N., Saad, S. M., Elsayed, R. E., Aomura, S. A., & Mohamed, F. A. (2018, March). Planning & application of distance relays coordination for IEC microgrid considering intermediate in-feed factor. In Renewable Energy Congress (IREC), 2018 9th International (pp. 1-6). IEEE.
  6. Gers, J. M., & Holmes, E. J. (2005). Protection of electricity distribution networks (Vol. 47). IET.
  7. Hooshyar, A., & Iravani, R. (2017). Microgrid protection. Proceedings of the IEEE, 105(7), 1332-1353.
  8. Hosseini, S. A., Abyaneh, H. A., Sadeghi, S. H. H., Razavi, F., & Nasiri, A. (2016). An overview of microgrid protection methods and the factors involved. Renewable and Sustainable Energy Reviews, 64, 174-186.
  9. Hsieh, S. C., Chen, C. S., Tsai, C. T., Hsu, C. T., & Lin, C. H. (2014). Adaptive relay setting for distribution systems considering operation scenarios of wind generators. IEEE Transactions on Industry Applications, 50(2), 1356-1363.
  10. IEEE Standards Association. (2011). IEEE guide for design, operation, and integration of distributed resource island systems with electric power systems. IEEE std, 1547-4.
  11. IEEE Standards Association. (2011). IEEE std 1547.4-2011, IEEE guide for design, operation, and integration of distributed resource island systems with electric power systems. New York: IEEE.
  12. Kar, S. (2017). A comprehensive protection scheme for micro-grid using fuzzy rule base approach. Energy Systems, 8(3), 449-464.
  13. Kar, S., Jati, D., & Samantaray, S. R. (2016, March). Overcurrent relay coordination for micro-grid with different operating conditions. In Power Systems (ICPS), 2016 IEEE 6th International Conference on (pp. 1-6). IEEE.
  14. Kar, S., Samantaray, S. R., & Zadeh, M. D. (2017). Data-mining model based intelligent differential microgrid protection scheme. IEEE Systems Journal, 11(2), 1161-1169.
  15. Khandare, P., Deokar, S. A., & Dixit, A. M. (2017, April). Advanced technique in micro grid protection for various fault by using numerical relay. In 2017 2nd International Conference for Convergence in Technology (I2CT) (pp. 803-807). IEEE.
  16. Lasseter, R. H. (2011). Smart distribution: Coupled microgrids. Proceedings of the IEEE, 99(6), 1074-1082.
  17. Mahat, P., Chen, Z., Bak-Jensen, B., & Bak, C. L. (2011). A Simple Adaptive Overcurrent Protection of Distribution Systems With Distributed Generation. IEEE Trans. Smart Grid, 2(3), 428-437.
  18. Memon, A. A., & Kauhaniemi, K. (2015). A critical review of AC Microgrid protection issues and available solutions. Electric Power Systems Research, 129, 23-31.
  19. Moirangthem, J., Krishnanand, K. R., & Saranjit, N. (2011, December). Optimal coordination of overcurrent relay using an enhanced discrete differential evolution algorithm in a distribution system with DG. In Energy, Automation, and Signal (ICEAS), 2011 International Conference on (pp. 1-6). IEEE.
  20. Najy, W. K., Zeineldin, H. H., & Woon, W. L. (2013). Optimal protection coordination for microgrids with grid-connected and islanded capability. IEEE Transactions on industrial electronics, 60(4), 1668-1677.
  21. Neplan, A. G., & Switzerland, B. C. P. NEPLAN 360 Overview.
  22. Nikkhajoei, H., & Lasseter, R. H. (2006). Microgrid fault protection based on symmetrical and differential current components. Power System Engineering Research Center, 71-74.
  23. Nikolaidis, V. C., Tsimtsios, A. M., & Safigianni, A. S. (2018). Investigating Particularities of Infeed and Fault Resistance Effect on Distance Relays Protecting Radial Distribution Feeders With DG. IEEE Access, 6, 11301-11312.
  24. Saad, S. M., El Naily, N., Elhaffar, A., El-Arroudi, K., & Mohamed, F. A. (2017, March). Applying adaptive protection scheme to mitigate the impact of distributed generator on existing distribution network. In Renewable Energy Congress (IREC), 2017 8th International (pp. 1-6). IEEE.
  25. Sharaf, H. M., Zeineldin, H. H., Ibrahim, D. K., & Essam, E. L. (2015). A proposed coordination strategy for meshed distribution systems with DG considering user-defined characteristics of directional inverse time overcurrent relays. International Journal of Electrical Power & Energy Systems, 65, 49-58.
  26. Sinclair, A., Finney, D., Martin, D., & Sharma, P. (2014). Distance protection in distribution systems: How it assists with integrating distributed resources. IEEE Transactions on Industry Applications, 50(3), 2186-2196.
  27. Sortomme, E., Ren, J., & Venkata, S. S. (2013, July). A differential zone protection scheme for microgrids. In Power and Energy Society General Meeting (PES), 2013 IEEE (pp. 1-5). IEEE.
  28. Sortomme, Eric, S. S. Venkata, and Joydeep Mitra. (2010). Microgrid protection using communication-assisted digital relays. IEEE Transactions on Power Delivery 25, no. 4 (2010), 2789-2796.
  29. TSIMTSIOS, A., & NIKOLAIDIS, V. (2018). Application of Distance Protection in Mixed Overhead-Underground Distribution Feeders with Distributed Generation.
  30. Zeineldin, H. H., El-Saadany, E. F., & Salama, M. M. A. (2006, March). Distributed generation micro-grid operation: Control and protection. In Power Systems Conference: Advanced Metering, Protection, Control, Communication, and Distributed Resources, 2006. PS'06 (pp. 105-111). IEEE.
  31. Zeineldin, H. H., Sharaf, H. M., Ibrahim, D. K., & El-Zahab, E. E. D. A. (2015). Optimal Protection Coordination for Meshed Distribution Systems with DG Using Dual Setting Directional Over-Current Relays. IEEE Trans. Smart Grid, 6(1), 115-123.

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