A High Performance Technique in Harmonic Omitting Based on Predictive Current Control of a Shunt Active Power Filter
The perfect operation of common Active Filters is depended on accuracy of identification system distortion. Also, using a suitable method in current injection and reactive power compensation, leads to increased filter performance. Due to this fact, this paper presents a method based on predictive current control theory in shunt active filter applications. The harmonics of the load current is identified by using o–d–q reference frame on load current and eliminating the DC part of d–q components. Then, the rest of these components deliver to predictive current controller as a Threephase reference current by using Park inverse transformation. System is modeled in discreet time domain. The proposed method has been tested using MATLAB model for a nonlinear load (with Total Harmonic Distortion=20%). The simulation results indicate that the proposed filter leads to flowing a sinusoidal current (THD=0.15%) through the source. In addition, the results show that the filter tracks the reference current accurately.
[1] B. N. Singh, B. Singh, A. Chandra, P. Rastgoufard, K. Al-Haddad,
"An Improved Control Algorithm for Active Filters," IEEE Trans.
Power Delivery, Vol. 22, No. 2, Apr. 2007, pp. 1009 - 1020.
[2] B. Singh, K. Al-Haddad, A. Chandra, "A review of active filters for
power quality improvement IEEE Trans. Industrial Electronics, Vol. 46,
No. 5, Oct. 1999, pp. 960 - 971.
[3] K. W. Louie, P. Wilson, R. W. Wachal, A. Wang, P. Buchanan, "HVDC
Power System Harmonic Analysis in the Time and Frequency Domains,"
PowerCon2006, Oct. 2006, pp. 1 - 8.
[4] S. J. Lee, S.K. Sul, "A harmonic reference frame based current controller
for active filter," APEC 2000, in Proc. IEEE, Vol. 2, Feb. 2000, pp. 1073
- 1078.
[5] M. Aredes, L. F. C. Monteiro, "A control strategy for shunt active filter,"
10th International Conference on Harmonics and Quality of Power, Vol.
2, Oct. 2002, pp. 472 - 477.
[6] B. P. McGrath, D. G. Holmes, J. J. H. Galloway, "Power converter line
synchronization using a discrete Fourier transform (DFT) based on a
variable sample rate," IEEE Trans. Power Electronics, Vol. 20, No. 4,
Jul. 2005, pp. 877 - 884.
[7] Y. Wada, N. Pecharanin, A. Taguchi, N. Iijima, Y. Akima, M. Sone,
"Application of recurrent neural network for active filter," International
Conf. Neural Networks, in Proc. IEEE, Vol. 1, 1995, pp. 488 - 491.
[8] M. G. Villalva, E. F. Ruppert, "Current controller with artificial neural
network for 3-phase 4-wire active filter," Power Electronics Specialists
Conference, 2004. PESC 04, in Proc. IEEE, Vol. 2, Jun. 2004, pp. 993 -
998.
[9] S. Zabihi, F. Zare , "Active Power Filters with Unipolar Pulse Width
Modulation to Reduce Switching Losses," PowerCon2006, Oct. 2006 .
[10] Ajami, S. H. Hosseini, "Implementation of a Novel Control Strategy for
Shunt Active Filter," ECTI Trans. Electrical Eng, Electronics, and
Communications, Vol. 4, NO. 1, Feb. 2006, pp. 40-46.
[11] L. Asiminoaei, F. Blaabjerg, S. Hansen, "Evaluation of harmonic
detection methods for active power filter applications," APEC'05, vol. 1,
Mar. 2005, pp. 635-641.
[12] S. Hansen, L. Asiminoaei, F. Blaabjerg, "Simple and advanced methods
for calculating six-pulse diode rectifier line side harmonics," Proc.
IAS'03, Vol. 3, Oct. 2003, pp 2056-2062.
[13] J. Rodriguez, J. Pontt, C.A. Silva, P. Correa, P. Lezana, P. Cortes, U.
Ammann, "Predictive Current Control of a Voltage Source Inverter,"
IEEE Trans. Industrial Electronics , Vol. 54, No. 1, 2007, pp. 495 -
503.
[14] J. Rodriguez, J. Pontt, C. Silva, P. Cortes, U. Amman, S. Rees,
"Predictive current control of a voltage source inverter," Power
Electronics Specialists Conference, PESC 04, in Proc. IEEE, Vol. 3, Jun.
2004, pp. 2192 - 2196.
[15] X. Wen, F. Lin, T. Q. Zheng, "Dynamic Model and Predictive Current
Control of Voltage Source Converter Based HVDC," PowerCon2006, in
Proc. IEEE, Oct. 2006, pp. 1 - 5.
[1] B. N. Singh, B. Singh, A. Chandra, P. Rastgoufard, K. Al-Haddad,
"An Improved Control Algorithm for Active Filters," IEEE Trans.
Power Delivery, Vol. 22, No. 2, Apr. 2007, pp. 1009 - 1020.
[2] B. Singh, K. Al-Haddad, A. Chandra, "A review of active filters for
power quality improvement IEEE Trans. Industrial Electronics, Vol. 46,
No. 5, Oct. 1999, pp. 960 - 971.
[3] K. W. Louie, P. Wilson, R. W. Wachal, A. Wang, P. Buchanan, "HVDC
Power System Harmonic Analysis in the Time and Frequency Domains,"
PowerCon2006, Oct. 2006, pp. 1 - 8.
[4] S. J. Lee, S.K. Sul, "A harmonic reference frame based current controller
for active filter," APEC 2000, in Proc. IEEE, Vol. 2, Feb. 2000, pp. 1073
- 1078.
[5] M. Aredes, L. F. C. Monteiro, "A control strategy for shunt active filter,"
10th International Conference on Harmonics and Quality of Power, Vol.
2, Oct. 2002, pp. 472 - 477.
[6] B. P. McGrath, D. G. Holmes, J. J. H. Galloway, "Power converter line
synchronization using a discrete Fourier transform (DFT) based on a
variable sample rate," IEEE Trans. Power Electronics, Vol. 20, No. 4,
Jul. 2005, pp. 877 - 884.
[7] Y. Wada, N. Pecharanin, A. Taguchi, N. Iijima, Y. Akima, M. Sone,
"Application of recurrent neural network for active filter," International
Conf. Neural Networks, in Proc. IEEE, Vol. 1, 1995, pp. 488 - 491.
[8] M. G. Villalva, E. F. Ruppert, "Current controller with artificial neural
network for 3-phase 4-wire active filter," Power Electronics Specialists
Conference, 2004. PESC 04, in Proc. IEEE, Vol. 2, Jun. 2004, pp. 993 -
998.
[9] S. Zabihi, F. Zare , "Active Power Filters with Unipolar Pulse Width
Modulation to Reduce Switching Losses," PowerCon2006, Oct. 2006 .
[10] Ajami, S. H. Hosseini, "Implementation of a Novel Control Strategy for
Shunt Active Filter," ECTI Trans. Electrical Eng, Electronics, and
Communications, Vol. 4, NO. 1, Feb. 2006, pp. 40-46.
[11] L. Asiminoaei, F. Blaabjerg, S. Hansen, "Evaluation of harmonic
detection methods for active power filter applications," APEC'05, vol. 1,
Mar. 2005, pp. 635-641.
[12] S. Hansen, L. Asiminoaei, F. Blaabjerg, "Simple and advanced methods
for calculating six-pulse diode rectifier line side harmonics," Proc.
IAS'03, Vol. 3, Oct. 2003, pp 2056-2062.
[13] J. Rodriguez, J. Pontt, C.A. Silva, P. Correa, P. Lezana, P. Cortes, U.
Ammann, "Predictive Current Control of a Voltage Source Inverter,"
IEEE Trans. Industrial Electronics , Vol. 54, No. 1, 2007, pp. 495 -
503.
[14] J. Rodriguez, J. Pontt, C. Silva, P. Cortes, U. Amman, S. Rees,
"Predictive current control of a voltage source inverter," Power
Electronics Specialists Conference, PESC 04, in Proc. IEEE, Vol. 3, Jun.
2004, pp. 2192 - 2196.
[15] X. Wen, F. Lin, T. Q. Zheng, "Dynamic Model and Predictive Current
Control of Voltage Source Converter Based HVDC," PowerCon2006, in
Proc. IEEE, Oct. 2006, pp. 1 - 5.
@article{"International Journal of Electrical, Electronic and Communication Sciences:63162", author = "K. G. Firouzjah and A. Sheikholeslami", title = "A High Performance Technique in Harmonic Omitting Based on Predictive Current Control of a Shunt Active Power Filter", abstract = "The perfect operation of common Active Filters is depended on accuracy of identification system distortion. Also, using a suitable method in current injection and reactive power compensation, leads to increased filter performance. Due to this fact, this paper presents a method based on predictive current control theory in shunt active filter applications. The harmonics of the load current is identified by using o–d–q reference frame on load current and eliminating the DC part of d–q components. Then, the rest of these components deliver to predictive current controller as a Threephase reference current by using Park inverse transformation. System is modeled in discreet time domain. The proposed method has been tested using MATLAB model for a nonlinear load (with Total Harmonic Distortion=20%). The simulation results indicate that the proposed filter leads to flowing a sinusoidal current (THD=0.15%) through the source. In addition, the results show that the filter tracks the reference current accurately.
", keywords = "Active filter, predictive current control, low pass filter, harmonic omitting, o–d–q reference frame.", volume = "2", number = "10", pages = "2382-7", }
