A Probabilistic Approach for the Evaluation of Fault Detection Schemes in Microgrids
An important challenge in protection of a microgrid is the process of fault detection, considering the uncertainties in its topologies. Equally important is the evaluation of proposed methods as their incorrect performances could result in unreasonable power outages. In this paper, a new fault detection and characterization method is introduced and evaluated subject to the uncertainties of network topologies. The features of three-phase components together with the positive, negative and zero sequences of current and voltage waveforms are derived to detect the occurrence of a fault, its location, type and the engaged phases. The proposed method is independent of the microgrid topology. To evaluate the performance of the proposed method in various network topologies, a Monte Carlo scheme is developed. This is done by computing the expected energy not-supplied reliability index and the percentage of successful performance of the fault detection. Simulation results show that the proposed method can detect faults in various microgrid topologies with a very high degree of accuracy.
Keywords:fault detection, reliability, network sequences, S-transform, signal energy
T. Liang, C. Schwaegerl, S. Narayanan, Z. Jian Hui, “From laboratory Microgrid to real markets - Challenges and opportunities”, IEEE 8th International Conference on Power Electronics and ECCE Asia (ICPE & ECCE), pp. 264-271, 2011
T. S. Ustun, C. Ozansoy, A. Zayegh, “Modeling of a Centralized Microgrid Protection System and Distributed Energy Resources According to IEC 61850-7-420”, IEEE Transactions on Power Systems, Vol. 27, pp. 1560-1567, 2012 DOI: https://doi.org/10.1109/TPWRS.2012.2185072
W. Jiang, Z.-y. He, Z. Bo, “The Overview of Research on Microgrid Protection Development”, International Conference in Intelligent System Design and Engineering Application, pp. 692-697, 2010 DOI: https://doi.org/10.1109/ISDEA.2010.69
A. A. Memon and K. Kauhaniemi, “A critical review of AC Microgrid protection issues and available solutions”, Electric Power Systems Research, Vol. 129, pp. 23-31, 2015 DOI: https://doi.org/10.1016/j.epsr.2015.07.006
Z. Kai-Hui, X. Ming-Chao, “Impacts of microgrid on protection of distribution networks and protection strategy of microgrid”, International Conference on in Advanced Power System Automation and Protection (APAP), pp. 356-359, 2011 DOI: https://doi.org/10.1109/APAP.2011.6180426
M. A. Redfern and H. Al-Nasseri, “Protection of micro-grids dominated by distributed generation using solid state converters”, 9th International Conference on Developments in Power System Protection, pp. 670-674, 2008 DOI: https://doi.org/10.1049/cp:20080119
S. A. Hosseini, H. A. Abyaneh, S. H. H. Sadeghi, F. Razavi, A. Nasiri, “An overview of microgrid protection methods and the factors involved”, Renewable and Sustainable Energy Reviews, Vol. 64, pp. 174-186, 2016 DOI: https://doi.org/10.1016/j.rser.2016.05.089
P. Basak, S. Chowdhury, S. Halder nee Dey, S. P. Chowdhury, “A literature review on integration of distributed energy resources in the perspective of control, protection and stability of microgrid”, Renewable and Sustainable Energy Reviews, Vol. 16, pp. 5545-5556, 2012 DOI: https://doi.org/10.1016/j.rser.2012.05.043
H. Al-Nasseri, M. A. Redfern, F. Li, “A voltage based protection for micro-grids containing power electronic converters”, IEEE Power Engineering Society General Meeting, 2006 DOI: https://doi.org/10.1109/PES.2006.1709423
S. A. Hosseini, H. Askarian Abyaneh, S. H. H. Sadeghi, F. Razavi, M. Karami, “Presenting a new method for identifing fault location in microgrids, using harmonic impedance”, Iranian Journal of Science and Technology, Vol. 39, pp. 167-182, 2015
A. M. El-Zonkoly, “Fault diagnosis in distribution networks with distributed generation”, Electric Power Systems Research, Vol. 81, pp. 1482-1490, 2011 DOI: https://doi.org/10.1016/j.epsr.2011.02.013
S. A. Saleh, R. Ahshan, M. A. Rahman, M. S. A. Khaizaran, B. Alsayed, “Implementing and testing d-q WPT-based digital protection for micro-grid systems”, IEEE Industry Applications Society Annual Meeting (IAS), pp. 1-8, 2011 DOI: https://doi.org/10.1109/IAS.2011.6074471
S. R. Samantaray, G. Joos, I. Kamwa, “Differential energy based microgrid protection against fault conditions”, IEEE PES in Innovative Smart Grid Technologies (ISGT), pp. 1-7, 2012 DOI: https://doi.org/10.1109/ISGT.2012.6175532
H. Al-Nasseri and M. A. Redfern, “Harmonics content based protection scheme for Micro-grids dominated by solid state converters”, 12th International Middle-East in Power System Conference, pp. 50-56, 2008 DOI: https://doi.org/10.1109/MEPCON.2008.4562361
M. Petit, X. Le Pivert, L. Garcia-Santander, “Directional relays without voltage sensors for distribution networks with distributed generation: Use of symmetrical components”, Electric Power Systems Research, Vol. 80, pp. 1222-1228, 2010 DOI: https://doi.org/10.1016/j.epsr.2010.04.006
M. A. Zamani, T. S. Sidhu, A. Yazdani, “A protection strategy and microprocessor-based relay for low-voltage microgrids”, IEEE Transactions on Ppower Delivery, Vol. 26, pp. 1873-1883, 2011 DOI: https://doi.org/10.1109/TPWRD.2011.2120628
R. Billinton, A. Sankarakrishnan, “A comparison of Monte Carlo simulation techniques for composite power system reliability assessment”, IEEE Conference Proceedings on Communications, Power, and Computing in Wescanex 95, Vol. 1, pp. 145-150, 1995
W. K. A. Najy, H. H. Zeineldin, W. L. Woon, “Optimal protection coordination for microgrids with grid-connected and islanded capability”, IEEE Transactions on Industrial Electronics, Vol. 60, pp. 1668-1677, 2013 DOI: https://doi.org/10.1109/TIE.2012.2192893
G. Wacker, R. Billinton, “Customer cost of electric service interruptions”, IEEE Proceedings, Vol. 77, pp. 919-930, 1989 DOI: https://doi.org/10.1109/5.29332
M. Gilvanejad, H. A. Abyaneh, K. Mazlumi, “Estimation of the overload-related outages in distribution networks considering the random nature of the electrical loads”, IET Generation, Transmission & Distribution, Vol. 7, pp. 855-865, 2013 DOI: https://doi.org/10.1049/iet-gtd.2013.0085
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