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A Novel Online Multi-section Weighed Fault Matching and Detecting Algorithm Based on Wide-area Information

  • Tong, Xiaoyang (School of Electrical Engineering, Southwest Jiaotong University) ;
  • Lian, Wenchao (School of Electrical Engineering, Southwest Jiaotong University) ;
  • Wang, Hongbin (State Grid Chongqing Electric Power Co. Electric Power Research Institute)
  • Received : 2015.11.09
  • Accepted : 2017.07.18
  • Published : 2017.11.01

Abstract

The large-scale power system blackouts have indicated that conventional protection relays that based on local signals cannot fit for modern power grids with complicated setting or heavily loaded-flow transfer. In order to accurately detect various faulted lines and improve the fault-tolerance of wide-area protection, a novel multi-section weighed fault matching and detecting algorithm is proposed. The real protection vector (RPV) and expected section protection vectors (ESPVs) for five fault sections are constructed respectively. The function of multi-section weighed fault matching is established to calculate the section fault matching degrees between RPV and five ESPVs. Then the fault degree of protected line based on five section fault degrees can be obtained. Two fault detecting criterions are given to support the higher accuracy rate of detecting fault. With the enumerating method, the simulation tests illustrate the correctness and fault-tolerance of proposed algorithm. It can reach the target of 100% accuracy rate under 5 bits error of wide-area protections. The influence factors of fault-tolerance are analyzed, which include the choosing of wide-area protections, as well as the topological structures of power grid and fault threshold.

Keywords

References

  1. I. Bertil, L. Per-Olof, K. Daniel, R. Goran and S. Jan-Olov, "Wide-area Protection against Voltage Collapse," IEEE Computer Application in Power, vol.10, no.4, pp.30-35, Oct. 1997. https://doi.org/10.1109/67.625371
  2. Y. Serizawa, H. Imamura, M. Kiuchi, "Performance Evaluation of IP-based Relay Communications for Wide-area Protection Employing External Time Synchronization," IEEE Power Engineering Society Summer Meeting, Tokyo, Japan, July 2001.
  3. R. Giovanini, K. Hopkinson, D. V. Coury, J. Thorp, "A Primary and Backup Cooperative Protection System Based on Wide Area Agents," IEEE Trans. on Power Delivery, vol. 21, no. 3, pp. 1222-1230, July 2006. https://doi.org/10.1109/TPWRD.2006.876984
  4. M. Begovic, "Trends in Power System Wide Area Protection," IEEE PES Power Systems Conference and Exposition, vol. 3, pp. 1612-1613, Atlanta, GA, 2004.
  5. Phadke A G and Thorp J S, "Expose hidden failures to prevent cascading outages," IEEE Computer Application in Power, vol. 9, no. 3, pp. 20-23, Jul. 1996. https://doi.org/10.1109/67.526849
  6. S. H. Horowitz, A. G. Phadke, "Third Zone Revisited," IEEE Trans. on Power Delivery, vol. 21, no. 1, pp. 23-29, Jan. 2006. https://doi.org/10.1109/TPWRD.2005.860244
  7. J. C. Tan, P. A. Crossley, D. Kirschen, J. Goody and J. A. Downes, "An Expert System for the Back-up Protection of a Transmission Network," IEEE Trans. on Power Delivery, vol. 15, no. 2, pp. 508-514, Apr. 2000.
  8. X. R. Wang, K. M. Hopkinson, J. S. Thorp, R. Giovanini and K. Birman, "Developing an Agent-Based Backup Protection System for Transmission Networks," International Conference on Power Systems and Communication Systems Infrastructures for the Future, Beijing, China, Sept. 2002.
  9. L. C. Zhou, B. H. Zhang, L. Y. Cheng, C. G. Wang, A. Klimek and Z. Q. Bo, "Centralized Substation Backup Protection with High Reliability," 10th IET International Conference on Developments in Power System Protection, Manchester, United kingdom, Mar. 2010.
  10. J. F. Borowski, K. M. Hopkinson, J. W. Humphries and B. J. Borghetti, "Reputation-Based Trust for a Cooperative Agent-based Backup Protection Scheme," IEEE Trans. on Smart Grid, vol. 2, no. 2, pp. 287-301, June 2011. https://doi.org/10.1109/TSG.2011.2118240
  11. X. Lin, Z. Li, K. Wu and H. Weng, "Principles and Implementations of Hierarchical Region Defensive Systems of Power Grid," IEEE Trans. on Power Delivery, vol. 24, no. 1, pp. 30-37, Jan. 2009. https://doi.org/10.1109/TPWRD.2008.2002973
  12. A. A. Bittencourt, M. R. de Carvalho and J. G. Rolim, "Adaptive Strategies in Power Systems Protection Using Artificial Intelligence Techniques," 15th International Conference on Intelligent Systems Applications to Power Systems, Curitiba, Brazil, Nov. 2009.
  13. J. Sun, S.Y. Qin and Y.H. Song, "Fault Diagnosis of Electric Power Systems Based on Fuzzy Petri Nets," IEEE Trans. on Power Systems, vol. 19, no. 4, pp. 2053-2059, Nov. 2004. https://doi.org/10.1109/TPWRS.2004.836256
  14. P. S. Georgilakis, J. Katsigiannis and K. P. Valavanis, "Petri Net Based Transformer Fault Diagnosis," Proceedings of the 2004 International Symposium on Circuits and Systems, Vancouver, BC, Canada, May. 2004.
  15. Z. Yongli, H. Limin, L. Jinling, "Bayesian Networksbased Approach for Power Systems Fault Diagnosis," IEEE Trans. on Power Delivery, vol. 21, no. 2, pp. 634-639, April 2006. https://doi.org/10.1109/TPWRD.2005.858774
  16. S. Kumagai and T. Miyamoto, "An Agent Net Approach to Autonomous Distributed Systems," IEEE International Conference on Systems, Man, and Cybernetics, Beijing, China, Oct. 1996.
  17. X. Tong, X. Wang and K.M. Hopkinson, "The Modeling and Verification of Peer-to-Peer Negotiating Multi-agent Colored Petri Nets for Wide-area Backup Protection," IEEE Trans. on Power Delivery, vol. 21, no. 1, pp. 61-72, Jan. 2009.
  18. H. E. Farag, E. F. El-Saadany and L. E. Chaar, "A Multilayer Control Framework for Distribution Systems with High DG Penetration," 2011 International Conference on Innovations in Information Technology, Abu Dhabi, April 2011.
  19. Tong X., Wang X., Wang R., Huang F., Dong X., Hopkinson K.M. and Song G., "The Study of a Regional Decentralized Peer-to-Peer Negotiation-Based Wide- area Backup Protection Multi-Agent System," IEEE Trans. on Smart Grid, vol. 4, no. 2, pp. 1197-1206, June 2013. https://doi.org/10.1109/TSG.2012.2223723
  20. X. Lin, S. Ke, Z. Li, H. Weng and X. Han, "A Fault Diagnosis Method of Power Systems Based on Improved Objective Function and Genetic Algorithm-Tabu Search," IEEE Trans. on Power Delivery, vol. 25, no. 3, pp. 1268-1274, Jul. 2010. https://doi.org/10.1109/TPWRD.2010.2044590
  21. Zhenxing Li, Xianggen Yin and Zhe Zhang, "Wide-Area Protection Fault Identification Algorithm Based on Multi-Information Fusion," IEEE Trans. on Power Delivery, vol. 28, no. 3, pp. 1348-1355, July 2013. https://doi.org/10.1109/TPWRD.2013.2247638
  22. Wang Rui, Wang Xiaoru and Huang Fei, "Wide-Area Backup Protection Algorithm for Power Grid Based on Correlation Matrix," Automation of Electric Power Systems, vol. 37, no. 4, pp. 69-74, Feb. 2014.
  23. Ma Jing, Liu Chang and Thorp James S, "A Wide-Area Backup Protection Algorithm Based on Distance Protection Fitting Factor," IEEE Trans. on Power Delivery, vol. 31, no. 5, pp. 2196-2205, Oct. 2016. https://doi.org/10.1109/TPWRD.2015.2504128
  24. Eissa M. M., Masoud M. E. and Elanwar M. M. M, "A Novel Backup Wide-area Protection Technique for Power Transmission Grids Using Phasor Measurement Unit," IEEE Trans. on Power Delivery, vol. 25, no. 1, pp. 270-278, Jan. 2010. https://doi.org/10.1109/TPWRD.2009.2035394
  25. He Zhiqin, Zhang Zhe, Chen Wei, Malik, Om P and Yin Xianggen, "Wide-area Backup Protection Algorithm Based on Fault Component Voltage Distribution," IEEE Trans. on Power Delivery, vol. 26, no. 4, pp. 2752-2760, Oct. 2011. https://doi.org/10.1109/TPWRD.2011.2165971