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http://dx.doi.org/10.5370/JEET.2008.3.3.346

A Probabilistic Method Based Protectability Evaluation of Distance Relay in Transmission Networks  

Zhang, Wen-Hao (Dept. of Electrical Engineering, Myongji University)
Choi, Myeon-Song (Dept. of Electrical Engineering, Myongji University)
Lee, Seung-Jae (Dept. of Electrical Engineering, Myongji University)
Lim, Il-Hyung (Dept. of Electrical Engineering, Myongji University)
Rim, Seong-Jeong (Dept. of Electrical Engineering, Myongji University)
Publication Information
Journal of Electrical Engineering and Technology / v.3, no.3, 2008 , pp. 346-353 More about this Journal
Abstract
This paper defines the concept of “protectability” for the performance evaluation of distance relay considering its sensitivity and selectivity. The paper starts from the probabilistic modeling of the errors, and based on this model, a detailed explanation of protectability calculation for each zone of the distance relay is presented. An effect of the Weighting Rate and the Measurement Deviation on the protectability evaluation is also given. By considering this effect, the optimization of relay setting can be realized. The proposed method is applied to a typical model system to show its effectiveness
Keywords
Distance relay; Protectability evaluation; Selectivity; Sensitivity;
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1 Z. Zhang and D. Chen, "An adaptive approach in digital distance protection," IEEE Transactions on Power Delivery, vol. 6, no. 1, pp. 135-142, Jan. 1991   DOI   ScienceOn
2 Y. Q. Xia, K. K. Li, and A. K. David, "Adaptive relay setting for stand-alone digital distance protection," IEEE Transactions on Power Delivery, vol. 9, no. 1, pp. 480-491, Jan. 1994   DOI   ScienceOn
3 A. G. Phadke and J. S. Thorp, "Exposed hidden failure to prevent cascading outages," IEEE Computer Application in Power, 1996, pp. 20-23
4 Technical Analysis of the August 14, 2003, Blackout: What Happened, Why, and What Did We Learn? Report to the NERC Board of Trustees by the NERC Steering Group, North American Electric Reliability Council, July 13, 2004, URL: www.nerc.com
5 A. G. Phadke, M. lbrahim, and T. Hblika, "Fundamental basis for distance relaying with symmetrical components," IEEE Transactions on Power Apparatus and Systems, pp. 635-676, March/April, 1977
6 S. J. Lee, et al., "A new evaluation methodology for system of primary distribution systems considering multi-factors based on dempster's combination rule," Trans. of KIEE, vol. 48, no. 11, Nov. 1999
7 IEEE PSRC Working Group D5 (chaired by E. A. Udren). "Proposed statistical performance measures for microprocessor-based transmission-line protective relays. explanations of the statistics," IEEE Transactions on Power Delivery, vol. 12, no. 1, pp. 134-143, Jan.1997   DOI   ScienceOn
8 E. R. Sexton and D. Crevier, "A linearization method for determining the effect of loads, shunts and system uncertainties on line protection with distance relays," IEEE Transactions on PAS, vol. 100, no. 11, pp. 4434-4441, Nov. 1981
9 F. C. Chan, "Performance assessment and control of power system relaying," IEEE Transactions on Power Delivery, vol. 4, mo. 2, pp. 986-994, Apr. 1989   DOI   ScienceOn
10 Working Group on Protective Relaying Performance Criteria of the Power System Relaying Committee, "Protective relaying performance reporting," IEEE Transactions on Power Delivery, vol. 7, no. 4, pp. 1892-1899, Oct. 1992   DOI   ScienceOn
11 J. Pinto de Sa and J. Afonso, "A probabilistic approach to setting distance relays in transmission networks," IEEE Transactions on Power Delivery, vol. 12, no. 2, pp. 681-686, April 1997   DOI   ScienceOn
12 IEEE PSRC Working Group D5 (chaired by E. A. Udren). "Proposed statistical performance measures for microprocessor-based transmission-line protective relays. collection and uses of data," IEEE Transactions on Power Delivery, vol. 12, no. 1, pp. 144-156, Jan.1997   DOI   ScienceOn
13 M. Kezunovic, J. T. Cain, B. Perunicic, and S. Kreso, "Digital protective relaying algorithm sensitivity study and evaluation," IEEE Transactions on Power Delivery, vol. 3, no. 3, pp. 912-922, July 1988   DOI   ScienceOn
14 M. Kezunovic and B. Kasztenny, "Design optimization and performance evaluation of the relaying algorithms, relays and protective systems using advanced testing tools," IEEE Trans. On Power Delivery, vol. 15. no. 4, Oct. 2000
15 S. J. Lee, et al, "Protection levels evaluation of distribution systems based on dempster-shafer theory of evidence," Power Engineering Society Winter Meeting, 2000. IEEE, vol. 3, 2000, pp. 1894-1899