Authors

Seung-Ju Lee, Hyo-Sung Ahn

Abstract

Interconnected power grid becomes more complex and tends to be vulnerable to unwanted disturbances; thus, transient stability of the power system becomes an important research topic. In this paper, we propose a control law that not only enhances the transient stability but also makes the system to satisfy output synchronization. The key idea of this paper is that the power system can be realized as Port-Controlled Hamiltonian(PCH) model and the model automatically satisfies the passivity with respect to input and output relationship. Using the property, we can analyze the output synchronization by employing consensus algorithm. Through simulation results, we evaluate the synchronization analysis.

Citation

  • Journal: 2012 IEEE International Symposium on Intelligent Control
  • Year: 2012
  • Volume:
  • Issue:
  • Pages: 939–943
  • Publisher: IEEE
  • DOI: 10.1109/isic.2012.6398256

BibTeX

@inproceedings{Lee_2012,
  title={{Output synchronization of multi-machine power system using dissipative Hamiltonian realization}},
  DOI={10.1109/isic.2012.6398256},
  booktitle={{2012 IEEE International Symposium on Intelligent Control}},
  publisher={IEEE},
  author={Lee, Seung-Ju and Ahn, Hyo-Sung},
  year={2012},
  pages={939--943}
}

Download the bib file

References

  • Zhao, J., Hill, D. J. & Liu, T. Passivity-based output synchronization of dynamical networks with non-identical nodes. 49th IEEE Conference on Decision and Control (CDC) 7351–7356 (2010) doi:10.1109/cdc.2010.5717720 – 10.1109/cdc.2010.5717720
  • kundur, Power System Stability and Control (1994)
  • Arcak, M. Passivity as a Design Tool for Group Coordination. IEEE Trans. Automat. Contr. 52, 1380–1390 (2007) – 10.1109/tac.2007.902733
  • Stan, G.-B. & Sepulchre, R. Analysis of Interconnected Oscillators by Dissipativity Theory. IEEE Trans. Automat. Contr. 52, 256–270 (2007) – 10.1109/tac.2006.890471
  • Papachristodoulou, A. & Jadbabaie, A. Synchronization in Oscillator Networks: Switching Topologies and Non-homogeneous Delays. Proceedings of the 44th IEEE Conference on Decision and Control 5692–5697 doi:10.1109/cdc.2005.1583070 – 10.1109/cdc.2005.1583070
  • Scardovi, L. & Sepulchre, R. Synchronization in networks of identical linear systems. Automatica 45, 2557–2562 (2009) – 10.1016/j.automatica.2009.07.006
  • Guo, Y., Hill, D. J. & Wang, Y. Nonlinear decentralized control of large-scale power systems. Automatica 36, 1275–1289 (2000) – 10.1016/s0005-1098(00)00038-8
  • Jain, S., Khorrami, F. & Fardanesh, B. Adaptive nonlinear excitation control of power systems with unknown interconnections. IEEE Trans. Contr. Syst. Technol. 2, 436–446 (1994) – 10.1109/87.338663
  • Chapman, J. W., Ilic, M. D., King, C. A., Eng, L. & Kaufman, H. Stabilizing a multimachine power system via decentralized feedback linearizing excitation control. IEEE Trans. Power Syst. 8, 830–839 (1993) – 10.1109/59.260921
  • Pecora, L. M. & Carroll, T. L. Synchronization in chaotic systems. Phys. Rev. Lett. 64, 821–824 (1990) – 10.1103/physrevlett.64.821
  • Xi, Z., Cheng, D., Lu, Q. & Mei, S. Nonlinear decentralized controller design for multimachine power systems using Hamiltonian function method. Automatica 38, 527–534 (2002) – 10.1016/s0005-1098(01)00233-3
  • Colbia-Vega, A., de León-Morales, J., Fridman, L., Salas-Peña, O. & Mata-Jiménez, M. T. Robust excitation control design using sliding-mode technique for multimachine power systems. Electric Power Systems Research 78, 1627–1634 (2008) – 10.1016/j.epsr.2008.02.011
  • Shen, T., Mei, S., Lu, Q., Hu, W. & Tamura, K. Adaptive nonlinear excitation control with L2 disturbance attenuation for power systems. Automatica 39, 81–89 (2003) – 10.1016/s0005-1098(02)00175-9
  • Qiang Lu et al. Nonlinear decentralized disturbance attenuation excitation control via new recursive design for multi-machine power systems. IEEE Trans. Power Syst. 16, 729–736 (2001) – 10.1109/59.962419
  • Transient stabilization of multimachine power systems with nontrivial transfer conductances. IEEE Trans. Automat. Contr. 50, 60–75 (2005) – 10.1109/tac.2004.840477
  • Yuzhen Wang, Daizhan Cheng, Chunwen Li & You Ge. Dissipative hamiltonian realization and energy-based L/sub 2/-disturbance attenuation control of multimachine power systems. IEEE Trans. Automat. Contr. 48, 1428–1433 (2003) – 10.1109/tac.2003.815037