Active and Reactive Power Control of a DFIG with MPPT for Variable Speed Wind Energy Conversion using Sliding Mode Control
This paper presents the study of a variable speed wind
energy conversion system based on a Doubly Fed Induction Generator
(DFIG) based on a sliding mode control applied to achieve control of
active and reactive powers exchanged between the stator of the DFIG
and the grid to ensure a Maximum Power Point Tracking (MPPT) of
a wind energy conversion system. The proposed control algorithm is
applied to a DFIG whose stator is directly connected to the grid and
the rotor is connected to the PWM converter. To extract a maximum
of power, the rotor side converter is controlled by using a stator
flux-oriented strategy. The created decoupling control between active
and reactive stator power allows keeping the power factor close to
unity. Simulation results show that the wind turbine can operate at
its optimum energy for a wide range of wind speed.
[1] M. Verij Kazemi, A. S. Yazdankhah, H. M. Kojabadi, Direct power
control of DFIG based on discrete space vector modulation, Renewable
Energy, Vol. 35, pp. 1033-1042, 2010.
[2] R. Penaa, R. Cardenasb, E. Escobarb, J. Clarec, P. Wheelerc, Control
strategy for a doubly-fed induction generator feeding an unbalanced grid
or stand-alone load, Electric Power Systems Research, Vol. 79, pp. 355-
364, 2009.
[3] A. Hazzab, I. K. Bousserhane, M. Kamli, M. Rahli, Adaptive fuzzy PIsliding
mode controller for induction motor speed control, International
Journal of Emerging Electric Power Systems, Vol. 4, No 1, pp. 1-13,
2005.
[4] X. Zheng, L. Li, D. Xu , J. Platts, Sliding mode MPPT control of variable
speed wind power system, Power and Energy Engineering Conference, pp.
1-4, APPEEC 2009.
[5] E. S. Abdin, W. Xu, Control design and dynamic performance analysis of
wind turbine-induction generator unit, IEEE Trans. On Energy Convers.,
Vol 15, No 1, pp. 91-96, 2000.
[6] A. M. Eltamaly, A. I. Alolah, M. H. Abdel-Rahman, Modified DFIG
control strategy for wind energy applications, SPEEDAM 2010, International
Symposium on Power Electronics, Electrical Drives, Automation
and Motion, 2010 IEEE, pp. 659-653, 2010.
[7] M. Machmoum, F. Poitiers, Sliding mode control of a variable speed
wind energy conversion system with DFIG, International Conference and
Exhibition on Ecologic Vehicles and Renewable Energies, MONACO,
March 26-29 (2009).
[8] A. Nasri, A. Hazzab, I. K. Bousserhane, S. Hadjiri, P. Sicard, Two wheel
speed robust sliding mode control for electrical vehicle drive, Serbian
Journal of Electrical Engineering, Vol. 5, No. 2, pp. 199-216, November
2008.
[9] Y. Bekakra, D. Ben attous, A sliding mode speed and flux control of
a doubly fed induction machine, Electrical and Electronics Engineering,
2009, IEEE Conference, pp. I-174 - I-178, 2009.
[10] M. Abid, A. Mansouri, A. Aissaoui, B. Belabbes, Sliding mode application
in position control of an induction machine, Journal of electrical
engineering, Vol. 59, N 6, pp. 322-327, 2008.
[11] J. Lo, Y. Kuo, Decoupled fuzzy sliding mode control, IEEE Trans. Fuzzy
Syst., Vol. 6, No. 3, pp. 426-435, Aug. 1998.
[1] M. Verij Kazemi, A. S. Yazdankhah, H. M. Kojabadi, Direct power
control of DFIG based on discrete space vector modulation, Renewable
Energy, Vol. 35, pp. 1033-1042, 2010.
[2] R. Penaa, R. Cardenasb, E. Escobarb, J. Clarec, P. Wheelerc, Control
strategy for a doubly-fed induction generator feeding an unbalanced grid
or stand-alone load, Electric Power Systems Research, Vol. 79, pp. 355-
364, 2009.
[3] A. Hazzab, I. K. Bousserhane, M. Kamli, M. Rahli, Adaptive fuzzy PIsliding
mode controller for induction motor speed control, International
Journal of Emerging Electric Power Systems, Vol. 4, No 1, pp. 1-13,
2005.
[4] X. Zheng, L. Li, D. Xu , J. Platts, Sliding mode MPPT control of variable
speed wind power system, Power and Energy Engineering Conference, pp.
1-4, APPEEC 2009.
[5] E. S. Abdin, W. Xu, Control design and dynamic performance analysis of
wind turbine-induction generator unit, IEEE Trans. On Energy Convers.,
Vol 15, No 1, pp. 91-96, 2000.
[6] A. M. Eltamaly, A. I. Alolah, M. H. Abdel-Rahman, Modified DFIG
control strategy for wind energy applications, SPEEDAM 2010, International
Symposium on Power Electronics, Electrical Drives, Automation
and Motion, 2010 IEEE, pp. 659-653, 2010.
[7] M. Machmoum, F. Poitiers, Sliding mode control of a variable speed
wind energy conversion system with DFIG, International Conference and
Exhibition on Ecologic Vehicles and Renewable Energies, MONACO,
March 26-29 (2009).
[8] A. Nasri, A. Hazzab, I. K. Bousserhane, S. Hadjiri, P. Sicard, Two wheel
speed robust sliding mode control for electrical vehicle drive, Serbian
Journal of Electrical Engineering, Vol. 5, No. 2, pp. 199-216, November
2008.
[9] Y. Bekakra, D. Ben attous, A sliding mode speed and flux control of
a doubly fed induction machine, Electrical and Electronics Engineering,
2009, IEEE Conference, pp. I-174 - I-178, 2009.
[10] M. Abid, A. Mansouri, A. Aissaoui, B. Belabbes, Sliding mode application
in position control of an induction machine, Journal of electrical
engineering, Vol. 59, N 6, pp. 322-327, 2008.
[11] J. Lo, Y. Kuo, Decoupled fuzzy sliding mode control, IEEE Trans. Fuzzy
Syst., Vol. 6, No. 3, pp. 426-435, Aug. 1998.
@article{"International Journal of Information, Control and Computer Sciences:52548", author = "Youcef Bekakra and Djilani Ben attous", title = "Active and Reactive Power Control of a DFIG with MPPT for Variable Speed Wind Energy Conversion using Sliding Mode Control", abstract = "This paper presents the study of a variable speed wind
energy conversion system based on a Doubly Fed Induction Generator
(DFIG) based on a sliding mode control applied to achieve control of
active and reactive powers exchanged between the stator of the DFIG
and the grid to ensure a Maximum Power Point Tracking (MPPT) of
a wind energy conversion system. The proposed control algorithm is
applied to a DFIG whose stator is directly connected to the grid and
the rotor is connected to the PWM converter. To extract a maximum
of power, the rotor side converter is controlled by using a stator
flux-oriented strategy. The created decoupling control between active
and reactive stator power allows keeping the power factor close to
unity. Simulation results show that the wind turbine can operate at
its optimum energy for a wide range of wind speed.", keywords = "Doubly fed induction generator, wind energy, wind turbine,
sliding mode control, maximum power point tracking (MPPT).", volume = "5", number = "12", pages = "1540-7", }