Passivity-Based Control of a Doubly Fed Induction Generator System under Unbalanced Grid Voltage Conditions

Authors

Jiawei Huang, Honghua Wang, Chong Wang

Abstract

According to the theory of passivity-based control (PBC), this paper establishes a port-controlled Hamiltonian system with dissipation (PCHD) model for a doubly fed induction generator (DFIG) system under unbalanced grid voltage conditions and proposes a method of interconnection and damping assignment passivity-based control (IDA-PBC) of the system under such conditions. By using this method, the rotor-side converter and grid-side converter can be controlled simultaneously in order to improve fault ride-through capability of the DFIG system. Simulation results indicate that this IDA-PBC strategy effectively suppresses fluctuations of output current and power in the DFIG system during unbalanced grid voltage sag/swell, enhances dynamic performance, and improves the robustness of the system.

Citation

• Journal: Energies
• Year: 2017
• Volume: 10
• Issue: 8
• Pages: 1139
• Publisher: MDPI AG
• DOI: 10.3390/en10081139

BibTeX

@article{Huang_2017,
  title={{Passivity-Based Control of a Doubly Fed Induction Generator System under Unbalanced Grid Voltage Conditions}},
  volume={10},
  ISSN={1996-1073},
  DOI={10.3390/en10081139},
  number={8},
  journal={Energies},
  publisher={MDPI AG},
  author={Huang, Jiawei and Wang, Honghua and Wang, Chong},
  year={2017},
  pages={1139}
}

Download the bib file

References

• Blaabjerg, F. & Ke Ma. Future on Power Electronics for Wind Turbine Systems. IEEE J. Emerg. Sel. Topics Power Electron. 1, 139–152 (2013) – 10.1109/jestpe.2013.2275978
• Cardenas, R., Pena, R., Alepuz, S. & Asher, G. Overview of Control Systems for the Operation of DFIGs in Wind Energy Applications. IEEE Trans. Ind. Electron. 60, 2776–2798 (2013) – 10.1109/tie.2013.2243372
• Oliveira, F. et al. Enhancing LVRT of DFIG by Using a Superconducting Current Limiter on Rotor Circuit. Energies 9, 16 (2015) – 10.3390/en9010016
• Lei, Y., Mullane, A., Lightbody, G. & Yacamini, R. Modeling of the Wind Turbine With a Doubly Fed Induction Generator for Grid Integration Studies. IEEE Trans. On Energy Conversion 21, 257–264 (2006) – 10.1109/tec.2005.847958
• Yu, S., Fernando, T., Chau, T. K. & Iu, H. H.-C. Voltage Control Strategies for Solid Oxide Fuel Cell Energy System Connected to Complex Power Grids Using Dynamic State Estimation and STATCOM. IEEE Trans. Power Syst. 32, 3136–3145 (2017) – 10.1109/tpwrs.2016.2615075
• Wessels, C., Gebhardt, F. & Fuchs, F. W. Fault Ride-Through of a DFIG Wind Turbine Using a Dynamic Voltage Restorer During Symmetrical and Asymmetrical Grid Faults. IEEE Trans. Power Electron. 26, 807–815 (2011) – 10.1109/tpel.2010.2099133
• Tanvir, A., Merabet, A. & Beguenane, R. Real-Time Control of Active and Reactive Power for Doubly Fed Induction Generator (DFIG)-Based Wind Energy Conversion System. Energies 8, 10389–10408 (2015) – 10.3390/en80910389
• Lima, F. K. A., Luna, A., Rodriguez, P., Watanabe, E. H. & Blaabjerg, F. Rotor Voltage Dynamics in the Doubly Fed Induction Generator During Grid Faults. IEEE Trans. Power Electron. 25, 118–130 (2010) – 10.1109/tpel.2009.2025651
• Li, J. et al. Coordinated Control Strategy for a Hybrid Wind Farm with DFIG and PMSG under Symmetrical Grid Faults. Energies 10, 669 (2017) – 10.3390/en10050669
• Hu, J., Nian, H., Xu, H. & He, Y. Dynamic Modeling and Improved Control of DFIG Under Distorted Grid Voltage Conditions. IEEE Trans. Energy Convers. 26, 163–175 (2011) – 10.1109/tec.2010.2071875
• Hu, J. & He, Y. Reinforced Control and Operation of DFIG-Based Wind-Power-Generation System Under Unbalanced Grid Voltage Conditions. IEEE Trans. Energy Convers. 24, 905–915 (2009) – 10.1109/tec.2008.2001434
• Li, R., Geng, H. & Yang, G. Asymmetrical high voltage ride through control strategy of grid-side converter for grid-connected renewable energy equipment. 2014 International Power Electronics and Application Conference and Exposition 496–501 (2014) doi:10.1109/peac.2014.7037906 – 10.1109/peac.2014.7037906
• Fang, Y., Sun, D. & Xiong, P. A coordinated control strategy of DFIG-based WECS for high voltage ride-through enhancement. 2014 17th International Conference on Electrical Machines and Systems (ICEMS) 2808–2814 (2014) doi:10.1109/icems.2014.7013976 – 10.1109/icems.2014.7013976
• Xie, Z., Shi, Q., Song, H., Zhang, X., and Yang, S. (2012, January 2–5). High voltage ride through control strategy of doubly fed induction wind generators based on active resistance. Proceedings of the 2012 7th International Power Electronics and Motion Control Conference (IPEMC), Harbin, China.
• Ortega, R., Perez, J.A.L., Nicklasson, P.J., and Sira-Ramirez, H. (2013). Passivity-Based Control of Euler-Lagrange Systems: Mechanical, Electrical and Electromechanical Applications, Springer.
• Xue, H., Wang, Y. & Yang, F. Adaptive passivity-based control strategies of doubly fed induction wind power generator systems. The 2nd International Symposium on Power Electronics for Distributed Generation Systems 731–734 (2010) doi:10.1109/pedg.2010.5545935 – 10.1109/pedg.2010.5545935
• Xuemei Zheng, Chun Wang, Yi Ren (2013) Passivity-based Control Scheme for Doubly-fed Induction Generator under Unbalanced Grid Voltage. In: 2nd IET Renewable Power Generation Conference (RPG 2013). Institution of Engineering and Technology, pp 2.39–2.39 – 10.1049/cp.2013.1776
• Seleme, S. I., Silva, S. R. & Soares, L. T. L. Stabilization of Back-to-Back converter in wind generation system connected to the grid: IDA-PBC versus PI Control. 2014 16th European Conference on Power Electronics and Applications 1–8 (2014) doi:10.1109/epe.2014.6910858 – 10.1109/epe.2014.6910858
• Qu, Y. B. & Song, H. H. Energy-based coordinated control of wind energy conversion system with DFIG. International Journal of Control 84, 2035–2045 (2011) – 10.1080/00207179.2011.631588
• López-Garcı́a, I., Espinosa-Pérez, G., Siguerdidjane, H. & Dòria-Cerezo, A. On the passivity-based power control of a doubly-fed induction machine. International Journal of Electrical Power & Energy Systems 45, 303–312 (2013) – 10.1016/j.ijepes.2012.08.067
• López-García, I., Beltran-Carbajal, F., Espinosa-Pérez, G. & Escarela-Perez, R. Passivity-based power control of a doubly fed induction generator with unknown parameters. Int. Trans. Electr. Energ. Syst. 26, 2402–2424 (2016) – 10.1002/etep.2213
• Duindam, V., Macchelli, A., Stramigioli, S. & Bruyninckx, H. Modeling and Control of Complex Physical Systems. (Springer Berlin Heidelberg, 2009). doi:10.1007/978-3-642-03196-0 – 10.1007/978-3-642-03196-0
• van der Schaft, A. L2-Gain and Passivity Techniques in Nonlinear Control. Communications and Control Engineering (Springer International Publishing, 2017). doi:10.1007/978-3-319-49992-5 – 10.1007/978-3-319-49992-5
• Xu, L. & Wang, Y. Dynamic Modeling and Control of DFIG-Based Wind Turbines Under Unbalanced Network Conditions. IEEE Trans. Power Syst. 22, 314–323 (2007) – 10.1109/tpwrs.2006.889113
• Song, X.-W., Wang, Y., and Wang, Z.-A. (2008, January 15–19). Dual reference frame scheme for distributed generation grid-connected inverter under unbalanced grid voltage conditions. Proceedings of the 2008 IEEE Power Electronics Specialists Conference, Rhodes, Greece.
• Ortega, R., van der Schaft, A., Maschke, B. & Escobar, G. Interconnection and damping assignment passivity-based control of port-controlled Hamiltonian systems. Automatica 38, 585–596 (2002) – 10.1016/s0005-1098(01)00278-3
• Hu, J., He, Y., Xu, L. & Williams, B. W. Improved Control of DFIG Systems During Network Unbalance Using PI–R Current Regulators. IEEE Trans. Ind. Electron. 56, 439–451 (2009) – 10.1109/tie.2008.2006952