Observer-based state-space current control for a three-phase grid-connected converter equipped with an LCL filter

IEEE Transactions on Industry Applications

Volumn 50, Issue 4, 2014, Pages 2700-2709

  Kukkola, Jarno ^a   Hinkkanen, Marko ^a  

^a AALTO UNIVERSITY   (Finland)

Author keywords

Delay; LCL filter; Nyquist diagram; parameter sensitivity; phase lead compensator; state space current control

Indexed keywords

ELECTRIC CURRENT CONTROL; NYQUIST DIAGRAMS;

CURRENT-CONTROL METHOD; DELAY; GRID-CONNECTED CONVERTERS; LCL FILTERS; PARAMETER SENSITIVITIES; PHASE-LEAD COMPENSATORS; RESONANCE FREQUENCIES; RESONANCE PHENOMENA;

POWER CONVERTERS;

EID: 84904696826     PISSN: 00939994     EISSN: None     Source Type: Journal    
DOI: 10.1109/TIA.2013.2295461     Document Type: Conference Paper

References (30)

1. V. Blasko and V. Kaura, "A novel control to actively damp resonance in input LC filter of a three-phase voltage source converter," IEEE Trans. Ind. Appl., vol. 33, no. 2, pp. 542-550, Mar./Apr. 1997. (Pubitemid 127828210)
2. M. Liserre, F. Blaabjerg, and S. Hansen, "Design and control of an LCLfilter-based three-phase active rectifier," IEEE Trans. Ind. Appl., vol. 41, no. 5, pp. 1281-1291, Sep./Oct. 2005. (Pubitemid 41444646)
3. M. Liserre, A. Dell'Aquila, and F. Blaabjerg, "Genetic algorithm-based design of the active damping for an LCL-filter three-phase active rectifier," IEEE Trans. Power Electron., vol. 19, no. 1, pp. 76-86, Jan. 2004.
4. J. Dannehl, M. Liserre, and F. W. Fuchs, "Filter-based active damping of voltage source converters with LCL filter," IEEE Trans. Ind. Electron., vol. 58, no. 8, pp. 3623-3633, Aug. 2011.
5. E. Twining and D. G. Holmes, "Grid current regulation of a three-phase voltage source inverter with an LCL input filter," IEEE Trans. Power Electron., vol. 18, no. 3, pp. 888-895, May 2003.
6. M. Malinowski and S. Bernet, "A simple voltage sensorless active damping scheme for three-phase PWM converters with an LCL filter," IEEE Trans. Ind. Electron., vol. 55, no. 4, pp. 1876-1880, Apr. 2008. (Pubitemid 351586002)
7. P. A. Dahono, "A control method to damp oscillation in the input LC filter," in IEEE PESC, Cairns, Australia, 2002, vol. 4, pp. 1630-1635. (Pubitemid 35411284)
8. W. Gullvik, L. Norum, and R. Nilsen, "Active damping of resonance oscillations in LCL-filters based on virtual flux and virtual resistor," in Proc. EPE Appl., Aalborg, Denmark, Sep. 2007, pp. 1-10.
9. L. Harnefors, L. Zhang, and M. Bongiorno, "Frequency-domain passivitybased current controller design," IET Power Electron., vol. 1, no. 4, pp. 455-465, Dec. 2008.
10. E. Wu and P. W. Lehn, "Digital current control of a voltage source converter with active damping of LCL resonance," IEEE Trans. Power Electron., vol. 21, no. 5, pp. 1364-1373, Sep. 2006. (Pubitemid 46405250)
11. C. Ramos, A. Martins, and A. Carvalho, "Complex state-space current controller for grid-connected converters with an LCL filter," in Proc. IEEE IECON, Porto, Portugal, Nov. 2009, pp. 296-301.
12. I. J. Gabe, V. F. Montagner, and H. Pinheiro, "Design and implementation of a robust current controller for VSI connected to the grid through an LCL filter," IEEE Trans. Power Electron., vol. 24, no. 6, pp. 1444-1452, Jun. 2009.
13. J. Dannehl, F.W. Fuchs, and P. B. Thgersen, "PI state space current control of grid-connected PWM converters with LCL filters," IEEE Trans. Power Electron., vol. 25, no. 9, pp. 2320-2330, Sep. 2010.
14. M. Xue et al., "Full feedforward of grid voltage for discrete state feedback controlled grid-connected inverter with LCL filter," IEEE Trans. Power Electron., vol. 27, no. 10, pp. 4234-4247, Oct. 2012.
15. B. Bolsens, K. De Brabandere, J. Van den Keybus, J. Driesen, and R. Belmans, "Model-based generation of low distortion currents in gridcoupled PWM-inverters using an LCL output filter," IEEE Trans. Power Electron., vol. 21, no. 4, pp. 1032-1040, Jul. 2006. (Pubitemid 44194188)
16. F. Huerta et al., "Control of voltage source converters with LCL filter using state-space techniques," in Proc. IEEE IECON, Orlando, FL, USA, Nov. 2008, pp. 647-652.
17. S. Mariéthoz and M. Morari, "Explicit model-predictive control of a PWM inverter with an LCL filter," IEEE Trans. Ind. Electron., vol. 56, no. 2, pp. 389-399, Feb. 2009.
18. V. Miskovic, V. Blasko, T. Jahns, A. Smith, and C. Romenesko, "Observer based active damping of LCL resonance in grid connected voltage source converters," in Proc. IEEE ECCE, Denver, CO, USA, Sep. 2013, pp. 4850-4856.
19. N. Hoffmann, M. Hempel, M. C. Harke, and F.W. Fuchs, "Observer-based grid voltage disturbance rejection for grid connected voltage source PWM converters with line side LCL filters," in Proc. IEEE ECCE, Raleigh, NC, USA, Sep. 2012, pp. 69-76.
20. S. G. Parker, B. P. McGrath, and D. G. Holmes, "Regions of active damping control for LCL filters," in Proc. IEEE ECCE, Raleigh, NC, USA, Sep. 2012, pp. 53-60.
21. J. Dannehl, C. Wessels, and F. W. Fuchs, "Limitations of voltage-oriented PI current control of grid-connected PWM rectifiers with LCL filters," IEEE Trans. Ind. Electron., vol. 56, no. 2, pp. 380-388, Feb. 2009.
22. S.-K. Chung, "A phase tracking system for three phase utility interface inverters," IEEE Trans. Power Electron., vol. 15, no. 3, pp. 431-438, May 2000.
23. L. Harnefors and H.-P. Nee, "A general algorithm for speed and position estimation of AC motors," IEEE Trans. Ind. Electron., vol. 47, no. 1, pp. 77-83, Feb. 2000. (Pubitemid 33775718)
24. R. I. Bojoi et al., "Current control strategy for power conditioners using sinusoidal signal integrators in synchronous reference frame," IEEE Trans. Power Electron., vol. 20, no. 6, pp. 1402-1412, Nov. 2005. (Pubitemid 41723479)
25. G. F. Franklin, J. D. Powell, and A. Emami-Naeini, Feedback Control of Dynamic Systems. Upper Saddle River, NJ, USA: Prentice-Hall, 2002.
26. A. G. Yepes, F. D. Freijedo, O. Lopez, and J. Doval-Gandoy, "Analysis and design of resonant current controllers for voltage-source converters by means of nyquist diagrams and sensitivity function," IEEE Trans. Ind. Electron., vol. 58, no. 11, pp. 5231-5250, Nov. 2011.
27. Y. Peng, D. Vrancic, and R. Hanus, "Anti-windup, bumpless, and conditioned transfer techniques for PID controllers," IEEE Control Syst., vol. 16, no. 4, pp. 48-57, Aug. 1996. (Pubitemid 126580871)
28. G. F. Franklin, J. D. Powell, and M. Workman, Digital Control of Dynamic Systems. Menlo Park, CA, USA: Addison-Wesley, 1997.
29. M. Routimo and H. Tuusa, "LCL type supply filter for active power filter-Comparison of an active and a passive method for resonance damping," in IEEE PESC, Orlando, FL, USA, Jun. 2007, pp. 2939-2945.
30. F. de Leon and A. Semlyen, "Time domain modeling of eddy current effects for transformer transients," IEEE Trans. Power Del., vol. 8, no. 1, pp. 271-280, Jan. 1993. (Pubitemid 23612133)