Security Region Based Dynamic Security Risk Assessment of Power Transmission System

Abstract:

The paper presents a framework of security region based dynamic security risk assessment of power transmission system. The application of practical dynamic security region (PDSR) in dynamic security risk assessment and the calculation steps of the dynamic security risk assessment are given in this paper. A model of risk assessment optimization which takes account of optimizing preventive and emergency control cost and contingency set decomposition is introduced. The effectiveness of this model has been proved by test results on the New England 10-generator 39-bus system.

• Periodical: Advanced Materials Research (Volumes 433-440)
• Pages: 2687-2693
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.433-440.2687
• Online since: January 2012
• Authors: Dong Tao Wang, Yi Xin Yu
• Keywords: Dynamic Security, Power Transmission System, Risk Assessment, Security Region

References

[1] U.S. -Canada Power System Outage Task Force. Final Report on the August 14, 2003 Blackout in the United States and Canada: Causes and Recommendations. United States: Washington, D.C., (2004).

[2] Wenyuan Li. Risk Assessment of Power Systems - Models, Methods, and Applications. Beijing: Science Press. (2006).

[3] Shi Huijie, Ge Fei, Ding Ming, et al. Research on on-line assessment of transmission network operation risk. Power System Technology, 2005, 29(6): 43-48.

[4] Wenyuan Li, Korczynski, J K. Risk evaluation of transmission system operation modes: concept, method and application. In: Proceedings of IEEE Power Engineering Society Winter Meeting. New York: IEEE Press, 2002, 2: 1124-1129.

DOI: 10.1109/pesw.2002.985185

[5] McCalley J D, Fouad A A, Vittal V, et al. A risk based security index for determining operating limits in stability limited electric power systems. IEEE Trans. on Power Systems, 1997, 12(4): 1210-1219.

DOI: 10.1109/59.630463

[6] Vittal V, McCalley J D, Van Acker V, et al. Transient instability risk assessment. Power Engineering Society Summer Meeting. Edmonton: IEEE Press, 1999: 206-211.

DOI: 10.1109/pess.1999.784347

[7] Van Acker V, McCalley J D, Vittal V, et al. Risk-based transient stability assessment. In: Proceedings of 1999 PowerTech Conference. Ames: Iowa State University, 1999: 235.

DOI: 10.1109/ptc.1999.826667

[8] Yu Yixin. State of the arts of the practical study of power system security regions. Southern Power System Technology Research, 2006, 2(3): 7-14.

[9] Wang Dongtao, Yu Yixin, Fu Chuan. Practical dynamic security region based probabilistic dynamic security assessment of power transmission system. Proceedings of the CSEE, 2007, 27(7): 29-33.

DOI: 10.1109/tdc.2005.1546895

[10] Alhabib BINKOU, YU Yi-xin, SUN Gang. Security Region Based Real and Reactive Power Optimization of Power Systems. Proceedings of the CSEE, 2006, 26(12): 1-10.

[11] Zeng Yuan, Yu Yixin. A practical direct method for determining dynamic security regions of electric power systems. Proceedings of the CSEE, 2003, 23(5): 24-28.

DOI: 10.1109/icpst.2002.1047606

[12] IEEE. The New IEEE Standard Dictionary of Electrical and Electronic Terms, 5th Edition. New York: IEEE Press, (1993).

[13] Liu Hui, Yu Yixin. A comprehensive security control method based on practical dynamic security regions of power systems. Proceedings of the CSEE, 2005, 25(20): 31-36.