Abstract
The existing out-of-step splitting device may be worse in adaptability under multi-frequency out-step oscillation scenario. Aiming at this problem, this paper presents an out-of-step splitting strategy based on compound information to adapt to the migration of oscillating center. In detail, the proposed strategy can obtain bus voltage amplitude/phase information provided by WAMS and local Ucosφ criterion to determine position of out-of-step oscillation center and out-of-step period. The proposed strategy can greatly simplify the configuration and parameter setting of out-of-step splitting devices. Simulation results show that the correctness of the proposed strategy under multi-frequency out-step oscillation scenario.
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References
Xue, Y.: Space-time cooperative framework for defending blackouts part I: from isolated defense lines to coordinated defending. Autom. Electr. Power Syst. 30(1), 8–16 (2006)
Liu, F., et al.: Out-of-step oscillation center change rules and its location under multi-frequency oscillation. Autom. Electr. Power Syst. 38(20), 68–73 (2014)
Liu, F., et al.: Multi-frequency oscillation under the out-of-step oscillation center change law and positioning. Power Syst. Autom. 38(20), 68–73 (2014)
Liu, F., et al.: Basic factors and sensitivity analysis of oscillation center migration. Proc. CSEE 37(06), 1695–1702 (2017)
Xia, C., et al.: Applicability analysis of out-of-step solution criterion under multi-frequency oscillation. Autom. Electr. Power Syst. 40(04), 26–31 (2016)
Tang, F., et al.: Research on the oscillation center of interconnected area power grids based on voltage frequency characteristics. High Volt. Eng. 41(03), 754–761 (2015)
Gao, P., et al.: Study on oscillation center. In: Proceedings of the CSU-EPSA (2005)
Hou, J., et al.: An oscillation center identification method and application in electro-mechanic transient simulation. Proc. CSEE 33(25), 61–67 (2013)
Acknowledgement
The authors would like to gratefully acknowledge the support of project of Multi-frequency Out-of-step Oscillation in Yunnan Power Grid.
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Xiao, Y., Ni, H., Qian, W., Lin, T., Bi, R. (2018). A New Out-of-Step Splitting Strategy Based on Compound Information. In: Li, K., Zhang, J., Chen, M., Yang, Z., Niu, Q. (eds) Advances in Green Energy Systems and Smart Grid. ICSEE IMIOT 2018 2018. Communications in Computer and Information Science, vol 925. Springer, Singapore. https://doi.org/10.1007/978-981-13-2381-2_23
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DOI: https://doi.org/10.1007/978-981-13-2381-2_23
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