Abstract
This paper proposes a method to prevent cascading trip based on the action of relay protection and the output of generator as the optimization variable for aiming at the cascading trip in power grid. Firstly, the critical state of cascading trip is discussed, and the safety index of cascading trip in power grid is analyzed based on the analysis of the performance of cascading trip and the action of relay protection. On the basis of this index, a kind of optimized model of cascading trip prevention is given while considering the various constraints of power grid synthetically. This paper presents a complete algorithm flow for solving the optimized model combined with particle swarm optimization algorithm aiming at the proposed optimized model. Finally, on a IEEE39 system, an example is analyzed by the MATLAB program, which verifies the rationality of the proposed method.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Qian, Y., Chen, Z., Yang, W., Cao, Y., Wang, X.: Review of cascading failure in power system. Shandong Electric Power 45(253), 1–9 (2018)
Han, Y., He, Y., Lou, F., Wang, Y., Guo, C.: Analysis and application of SDN based dynamic optimal route strategy for cyber layer in cascading failures of cyber-physical power system. Power Syst. Technol. 42(8), 2620–2629 (2018)
Liu, Y., Huang, S., Mei, S., Zhang, X.: Analysis on pattern of power system cascading failure based on sequential pattern mining. Autom. Electr. Power Syst. 43(6), 34–46 (2019)
Zhu, T., Ding, J., Tian, S., Zhu, B.: Cascading failure forecast based on compound vulnerability relevance and improved Floyd algorithm. J. Electr. Power Sci. Technol. 33(4), 58–65 (2018)
Xu, D., Wang, H.: High risk cascading outage assessment in power systems with large-scale wind power based on stochastic power flow and value at risk. Power Syst. Technol. 43(2), 400–409 (2019)
Deng, H.Q.: Research on the safety margin of power network considering cascading tripping. J. Fujian Univ. Technol. 14(03), 255–261 (2016)
Acknowledgment
This research was financially supported by Doctoral Research Foundation of Fujian University of Technology under the grant GY-Z13104, and Scientific Research and Development Foundation of Fujian University of Technology under the grant GY-Z17149.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2020 Springer Nature Singapore Pte Ltd.
About this paper
Cite this paper
Deng, HQ., Wu, PP., Lin, XY., Lin, QB., Li, CG. (2020). A Method to Prevent Cascading Trip in Power Network Based on Nodal Power. In: Pan, JS., Lin, JW., Liang, Y., Chu, SC. (eds) Genetic and Evolutionary Computing. ICGEC 2019. Advances in Intelligent Systems and Computing, vol 1107. Springer, Singapore. https://doi.org/10.1007/978-981-15-3308-2_34
Download citation
DOI: https://doi.org/10.1007/978-981-15-3308-2_34
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-15-3307-5
Online ISBN: 978-981-15-3308-2
eBook Packages: Intelligent Technologies and RoboticsIntelligent Technologies and Robotics (R0)