Fuzzy-PI Controller Design for PM Wind Generator to Improve Fault Ride Through of Wind Farm

Yıl 2013, Cilt: 3 Sayı: 2, 308 - 314, 01.06.2013

Marwan Rosyadi S. M. Muyeen Rion Takahashi Junji Tamura

Öz

This paper presents an application of Fuzzy-PI controller to current controller of voltage source converter based permanent magnet wind generator in order to improve Fault Ride through (FRT) capability of wind farm. Fuzzy logic controller is proposed to adjust PI controller gain parameters. Fuzzy rule base and the inference mechanism of the fuzzy logic controller (FLC) are designed based on gain and phase margin analysis plotted on the bode diagram characteristic. To eva­luate the controller system capabili­ties, simula­tion analyses are per­formed on a model system com­posed of two wind farms connec­ted to an infinite bus. Simulation results by PSCAD/EMTDC show that the proposed controller is very robust and effective to improve the FRT of wind farm during fault in the grid system.

Anahtar Kelimeler

Fuzzy Logic Control; PMSG; voltage source converter; fault ride through; wind farm

Kaynakça

• The Global Wind Energy Council (GWEC), Global wind report http://www.gwec.net. [Online]. Available: R. Doherty, E. Denny, and M. O’Malley, “System operation with a significant wind power penetration”, IEEE Power Engineering. Summer Meeting, vol. 1, pp. 1007, 6-10 Jun. 2004.
• K.S. Salman and A.L.J. Teo, ”Windmill modeling consideration and factors influencing the stability of a grid-connected wind power-based embedded generator,” IEEE Trans. Power Syst. vol. 18, no. 2, pp. 793-802, May Z. Litipu and K. Nagasaka, “Improve the reliability and environment of power system based on optimal allocation of WPG”, IEEE. Power Systems Conf. Expo., vol. 1, pp. 532, 10-13 October. 2004.
• N. Dizdarevic, M. Majstrovic, and S. Zutobradic, “Power quality in a distribution network after wind power plant connection“, IEEE Power Syst. Conf. Expo., vol. 2, pp. 918, 10-13 October 2004.
• Jauch C, Matevosyan J, Ackermann T, Bolik S., “International comparison of requirements for connection of wind turbines to power systems”, Wind Energy, vol. 8. no. 3, pp. 295-306, July 2005.
• Thomas Ackermann, Wind power in power system, UK: John Wiley & Sons, 2005, pp.53-65.
• J. Tamura, T. Yamazaki, M. Ueno, Y. Matsumura, and S. Kimoto, “Transient stability simulation of power system including wind generator by PSCAD/EMTDC”, IEEE Porto Power Tech, vol. 4, Paper no. EMT-108, 10-13 September 2001.
• C.L. Souza et al, Power system transient stability analysis including synchronous and induction generator”, IEEE Porto Power Tech Proceeding, Vol. 2, pp.6. 10-13 September 2001.
• E. S. Abdin and W. Xu, “Control design and dynamic performance analysis of a wind turbine- induction generator unit”, IEEE Trans. Energy Convers., vol. 15, no. 3, pp. 91-96, March 2000.
• S. M. Muyeen, M. A. Mannan, M. H. Ali, R. Takahashi, T. Murata, and J. Tamura, “Stabilization of wind turbine generator system by STATCOM”, IEEJ Trans. Power Energy, vol. 126, no. 10, pp.1073-1082, October 2006.
• S. G. Bharathi Dasan, S. Ravichandran, R. P. Kamesh Kumudini Devi, “Steady-state analysis of Grid connected WECS using FACTS controller”, International Conference on Emerging Trends in Electrical and Computer Technology (ICETECT), pp. 127-132. 23-24 March 2011.
• L. Gyugyi: “Unified power flow control concept for flexible ac trans­mission system”, Inst. Elect. Eng. C. vol. no. 4, pp. 323-331, July 1992. M.R.I.Sheikh, S.M. Muyeen, R. Takahashi,
• J.Tamura, “Smoothing Control of Wind Generator Output Fluctuations by PWM Voltage Source Converter and Chopper Controlled SMES”, European Trans. Electrical Power, vol. 21, issue-1, pp. 680-697, January 2011.
• S. M. Muyeen, R. Takahashi, T. Murata, J. Tamura, and M. H. Ali, “Transient stability analysis of permanent magnet variable speed synchronous wind generator”, Int. Conf. Electrical Machines and Systems 2007, Seoul, Korea, pp. 288-293, 8-11 October 2007.
• A. D. Hansen and G. Michalke, “Modelling and control of variable speed multi-pole permanent magnet synchronous generator wind turbine”, Wind Energy, vol. , no. 5, pp. 537-554, 2008, 10.1002/we.278.
• S. M. Muyeen, J. Tamura, and T. Murata, Stability augmentation of a grid connected wind farm, Green Energy and Technology, London, Springer-Verlag, 2009.
• J. W. Dixon, J. M. Contardo, and L. A. Moran, ”A Fuzzy controlled active front-end rectifier with current harmonic filtering characteristics and minimum sensing variable,” IEEE Transaction on Power Electronics, vol. , no. 4, pp. 724-729, July 1999.
• M. Rukonuzzaman, M. Nakaoka, “Fuzzy logic current controller for three-phase voltage source PWM- inverters”, Industry Application Conference, Vol. 2, pp. 1169, 8-12 October 2000.
• Siegfried Heier, Grid integration of wind energy conversion systems, John Wiley & Sons Ltd 1998, pp. 36.
• B. Farid O. Amar, “A Study of New Techniques of Controlled PWM Inverters”, European Journal of Scientific Research, vol.32, no.1, pp. 77-87, 2009.