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Analysis of the Influence of System Characteristics on Ultra-Low Frequency Oscillation

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Proceedings of PURPLE MOUNTAIN FORUM 2019-International Forum on Smart Grid Protection and Control (PMF 2019, PMF 2021)

Abstract

The ultra-low frequency oscillation phenomenon is not only related to the characteristics of the governor of the hydropower unit, but also closely related to the system characteristics. Based on the detailed analysis of the hydroelectric governor model, a simplified analysis model of the ultra-low frequency oscillation of the power grid is proposed. The influence of the system inertia and load frequency adjustment effect coefficient on the ultra-low frequency oscillation is analyzed. The frequency response model of the hydropower and thermal power hybrid grid is constructed. Through the analysis of the ultra-low frequency oscillation characteristics under different proportions of hydropower, the influence of system inertia on ultra-low frequency oscillation is further clarified. The correctness of the conclusion is verified based on the simulation in a simple system.

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References

  1. He J, Zhang J, Li M et al (2013) Frequency domain analysis and control for governor stability problem in islanded HVDC sending systems. Proc CSEE33 (16):137–143

    Google Scholar 

  2. Wang G, Yu Z, Zhang Y et al (2016) Trouble shooting and analysis of ultra-low frequency oscillation mode in power system. Power Syst Technol 40(8):2324–2329

    Google Scholar 

  3. Chen Y, Cheng Z, Zhang K et al (2013) Frequency regulation strategy for islanding operation of HVDC. Proc CSEE33 (4):96–102

    Google Scholar 

  4. Gao Q, Chen Y, Zhu L et al (2018) Strategy design of frequency limit controller on multi-HVDC asynchronous interconnected power system. Autom Electr Power Syst 42(12):167–172

    Google Scholar 

  5. Chen SHEN, Zhi AN, Xianzhong DAI et al (2016) Measurement-based solution for low frequency oscillation analysis. J Mod Power Syst Clean Energy 4(3):406–413

    Article  Google Scholar 

  6. Wei LI, Xiangning XIAO, Qi GUO (2018) Ultra-low-frequency oscillation and counter measures in Yunnan-Guangdong UHVDC sending-end system in islanded operating mode. Autom Electr Power Syst 42(16):161–166

    Google Scholar 

  7. Lu X, Chen L, Chen Y et al (2017) Ultra-low-frequency oscillation of power system primary frequency regulation. Autom Electr Power Syst 41(16):64–70

    Google Scholar 

  8. Lei CHEN, Xiaomin LU, Yiping CHEN et al (2017) Analysis of ultra-low-frequency oscillations in multi-machine system and equivalent method. Autom Electr Power Syst 41(22):10–15

    Google Scholar 

  9. Liu C, Zhang J, Chen Y et al (2016) Mechanism analysis and simulation on ultra-low frequency oscillation of Yunnan power grid in asynchronous interconnection mode. South Power Syst Technol 10(7):29–34

    Google Scholar 

  10. Huang H, Li F (2013) Sensitivity analysis of load-damping characteristic in power system frequency regulation. IEEE Trans Power Syst 28(2):1324–1335

    Google Scholar 

  11. Zhang J, Liu C, Chen Yi et al (2016) Countermeasures and experiments on ultra-low frequency oscillation of Yunnan power grid in asynchronous interconnection mode. South Power Syst Technol 10(7):35–39

    Google Scholar 

  12. Lei CHEN, Xiaomin LU, Yiping CHEN et al (2017) Online analysis and emergency control of Ultra-low-frequency oscillations using transient energy flow. Autom Electr Power Syst 41(17):9–14

    Google Scholar 

  13. Yu D, Xu J (1996) The effects of governor on the stability of turbo-generator. Autom Electr Power Syst 20(1):23–26

    Google Scholar 

  14. Pan X, Ju P (2002) The influence of hydraulic system on low frequency oscillation. Autom Electr Power Syst 26(3):24–27

    Google Scholar 

  15. Wang G, Tao X, Li W et al (2008) Influence of turbine governor on power system dynamic stability. Proc CSEE28 (34):80–86

    Google Scholar 

  16. Gang CHEN, Lijie DING, Min LI et al (2018) Stability characteristics of southwest China power grid after asynchronous interconnection. Power Syst Prot Control 46(7):76–82

    Google Scholar 

  17. Ni Yixin, Chen S, Zhang B (2002) Theory and analysis is of dynamic power system, 2nd edn. Tsinghua University Press, Beijing

    Google Scholar 

  18. Yong JING, Chao HONG, Jinbai YANG et al (2005) Suppression of inter-area power oscillation in Southern China power grid by HVDC modulation. Power Syst Technol 29(20):53–56

    Google Scholar 

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Acknowledgements

This work was supported by State Grid Jiangsu Electric Power Co., Ltd. (The Science and Technology Project of “Study on Influence of Inertia Reduction on Safety and Stability of Jiangsu Power Grid and System Inertia Demand”).

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Correspondence to Xuelian Wu .

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Wu, X., Li, Z., Xu, G., Liu, F. (2020). Analysis of the Influence of System Characteristics on Ultra-Low Frequency Oscillation. In: Xue, Y., Zheng, Y., Rahman, S. (eds) Proceedings of PURPLE MOUNTAIN FORUM 2019-International Forum on Smart Grid Protection and Control. PMF PMF 2019 2021. Lecture Notes in Electrical Engineering, vol 584. Springer, Singapore. https://doi.org/10.1007/978-981-13-9779-0_25

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  • DOI: https://doi.org/10.1007/978-981-13-9779-0_25

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  • Publisher Name: Springer, Singapore

  • Print ISBN: 978-981-13-9778-3

  • Online ISBN: 978-981-13-9779-0

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