Authors

Jie Li, Yan-Nan Guo, Li-Heng Zhang, Wen-Ting Shi

Abstract

Passivity control of permanent magnet synchronous generator based on dual PWM converter can improve the system robustness. However, the DC bus voltage fluctuation still exists in the system because of the separated control for the generator-side converter and the grid-side converter. By introducing the grid-side dynamic power error into the passivity control, a novel coordinated passivity control scheme is proposed in this paper, in order to suppress the DC bus voltage fluctuation. The port controlled dissipative Hamiltonian system model of the permanent magnet synchronous generator system is established based on the dual PWM converter, furthermore, the original Hamiltonian energy function of the system is matched to the expected Hamiltonian energy function by the energy re-shaping. Moreover, the main factor of the DC bus voltage fluctuation is analyzed from the point of view of the expected Hamiltonian energy function. Compared with the traditional power feedforward control method, the system has no feedforward effect at the steady state, which proves the steady-state performance of the grid-side converter. The simulation results and the experimental results show that the proposed coordinated passivity control scheme can suppress the DC bus voltage fluctuation effectively.

Citation

  • Journal: 2018 IEEE International Conference on Industrial Electronics for Sustainable Energy Systems (IESES)
  • Year: 2018
  • Volume:
  • Issue:
  • Pages: 94–99
  • Publisher: IEEE
  • DOI: 10.1109/ieses.2018.8349856

BibTeX

@inproceedings{Li_2018,
  title={{Coordinated passivity control of permanent magnet synchronous generator based on dual PWM converter}},
  DOI={10.1109/ieses.2018.8349856},
  booktitle={{2018 IEEE International Conference on Industrial Electronics for Sustainable Energy Systems (IESES)}},
  publisher={IEEE},
  author={Li, Jie and Guo, Yan-Nan and Zhang, Li-Heng and Shi, Wen-Ting},
  year={2018},
  pages={94--99}
}

Download the bib file

References

  • wang, DC Bus Voltage Fluctuation Classification and Restraint Method Review for DC Microgrid. Proceedings of the CSEE (2017)
  • xiao, DC-bus voltage control for dual PWM based on comprehensive reactive power current target. Proceedings of the 30th Chinese Control Conference (2011)
  • Caldognetto, T. & Tenti, P. Microgrids Operation Based on Master–Slave Cooperative Control. IEEE J. Emerg. Sel. Topics Power Electron. 2, 1081–1088 (2014) – 10.1109/jestpe.2014.2345052
  • Tian, Y., Chen, Z., Deng, F., Sun, X. & Hu, Y. Coodinative control of active power and DC-link voltage for cascaded dual-active-bridge and inverter in bidirectional applications. 2014 IEEE Energy Conversion Congress and Exposition (ECCE) 2249–2256 (2014) doi:10.1109/ecce.2014.6953703 – 10.1109/ecce.2014.6953703
  • Shen, Y., Wu, J., Zhou, W. & Zhao, Z. Fault-tolerant strategy of dual PWM converter in wind power system. 2015 IEEE International Conference on Cyber Technology in Automation, Control, and Intelligent Systems (CYBER) 808–813 (2015) doi:10.1109/cyber.2015.7288047 – 10.1109/cyber.2015.7288047
  • Xin, W., Mingfeng, C., Li, Q., Lulu, C. & Bin, Q. Control of Direct-drive Permanent-magnet Wind Power System Grid-Connected Using Back-to-back PWM Converter. 2013 Third International Conference on Intelligent System Design and Engineering Applications 478–481 (2013) doi:10.1109/isdea.2012.118 – 10.1109/isdea.2012.118
  • he, Passivity-based control design for Hamilton system. Electric Machines and Control (2008)
  • kong, The design and analysis of the PI regulator of three-phase voltage source PWM rectifier. IEEE Region 10 Conference TENCON) (2015)
  • Liu, Z., Du, J., Stimming, U. & Wang, Y. Adaptive passivity-based control for speed regulation of permanent magnet synchronous motor. 2014 9th IEEE Conference on Industrial Electronics and Applications 645–649 (2014) doi:10.1109/iciea.2014.6931243 – 10.1109/iciea.2014.6931243
  • Mash, J., Pahlevaninezhad, M. & Jain, P. Adaptive passivity-based nonlinear controller for wind energy conversion systems. 2014 IEEE Applied Power Electronics Conference and Exposition - APEC 2014 1757–1764 (2014) doi:10.1109/apec.2014.6803543 – 10.1109/apec.2014.6803543
  • Berhanu Tuka, M., Leidhold, R. & Mamo, M. Modeling and control of a Doubly Fed Induction Generator using a back-to-back converters in grid tied wind power system. 2017 IEEE PES PowerAfrica 75–80 (2017) doi:10.1109/powerafrica.2017.7991202 – 10.1109/powerafrica.2017.7991202
  • Buticchi, G., Lorenzani, E. & Bianchini, C. Optimal system control of a back-to-back power converter for wind grid-connected converter. 2012 IEEE International Energy Conference and Exhibition (ENERGYCON) 195–200 (2012) doi:10.1109/energycon.2012.6347750 – 10.1109/energycon.2012.6347750
  • Dongying Yang, Jiuhe Wang, Hao Xiang & Yuling Ma. Research on passivity-based power control of direct-driven wind power system dual-PWM converter. Proceedings of The 7th International Power Electronics and Motion Control Conference 841–845 (2012) doi:10.1109/ipemc.2012.6258955 – 10.1109/ipemc.2012.6258955