An improved control strategy for grid-connected voltage source inverters with an LCL filter

IEEE Transactions on Power Electronics

Volumn 23, Issue 4, 2008, Pages 1899-1906

  Shen, Guoqiao ^a   Xu, Dehong ^a   Cao, Luping ^a   Zhu, Xuancai ^a  

^a ZHEJIANG UNIVERSITY   (China)

Author keywords

Current control; Harmonic distortion; Interconnection; Inverters; LCL filter

Indexed keywords

ADAPTIVE CONTROL SYSTEMS; CAPACITANCE; DIRECT ENERGY CONVERSION; DISTRIBUTED POWER GENERATION; ELECTRIC BATTERIES; ELECTRIC CURRENT CONTROL; ELECTRIC CURRENTS; ELECTRIC TRANSFORMERS; ENERGY STORAGE; FEEDBACK; FEEDBACK CONTROL; FUEL CELLS; POWER CONVERTERS; STATE FEEDBACK; SYSTEM STABILITY; TRANSFER FUNCTIONS; WAVE FILTERS;

CLOSED LOOPS; CONTROL STRATEGIES; CURRENT CONTROL STRATEGY; CURRENT FEEDBACK; CURRENT FLOWING; CURRENT HARMONICS; CURRENT REGULATORS; DISTORTION (DEFORMATION); FIRST ORDERS; FUEL CELL INVERTERS; GRID-CONNECTED; INVERTER SYSTEM; LCL FILTERS; STEADY STATE ERRORS; SYSTEM PERFORMANCES; THIRD-ORDER; TRADITIONAL CONTROL; VOLTAGE SOURCE INVERTER (VSI);

CONTROL SYSTEM STABILITY;

EID: 47249136567     PISSN: 08858993     EISSN: None     Source Type: Journal    
DOI: 10.1109/TPEL.2008.924602     Document Type: Article

References (15)

1. M. Lindgren and J. Svensson, "Control of a voltage-source converter connected to the grid through an LCL-filter - Application to active filtering," in Proc. IEEE PESC, 1998, pp. 229-235.
2. S. Buso, L. Malesani, and P. Mattavelli, "Comparison of current control techniques for active power filter applications," IEEE Trans. Ind. Electron., vol. 45, no. 5, pp. 722-729, 1998.
3. R. D. Lorenz, T. A. Lipo, and D. W. Novotny, "Motion control with induction motors," Proc. IEEE, vol. 82, no. 8, pp. 1115-1135, Aug. 1994.
4. D. G. Holmes and D. A. Martin, "Implementation of a direct digital predictive current controller for single and three phase voltage source inverters," in Proc. IEEE IAS Annu. Meeting, 1996, pp. 906-913.
5. D. M. Brod and D. W. Novotny, "Current control of VSI-PWM inverters," IEEE Trans. Ind. Appl., vol. IA-21, no. 4, pp. 562-570, Jul./Aug. 1985.
6. R. D. Lorenz and D. B. Lawson, "Performance of feedforward current regulators for field-oriented induction machine controllers," IEEE Trans. Ind. Appl., vol. IA-23, no. 4, pp. 597-602, Jul./Aug. 1987.
7. M. P. Kazmierkowski and L. Malesani, "Current control technique for three-phase voltage-source PWM converters: A survey," IEEE Trans. Ind. Electron., vol. 45, no. 5, pp. 691-703, Oct. 1998.
8. N. Zargari and G. Joos, "Performance investigation of a current-controlled voltage-regulated PWM rectifier in rotating and stationary frame," in Proc. IECON Conf., 1993, pp. 1193-1197.
9. S. Fukuda and T. Yoda, "A novel current-tracking method for active filters based on a sinusoidal internal model," IEEE Trans. Ind. Appl., vol. 37, no. 3, pp. 888-895, May/Jun. 2001.
10. X. Yuan, W. Merk, H. Stemmler, and J. Allmeling, "Stationary-frame generalized integrators for current control of active power filters with zero steady-state error for current harmonics of concern under unbalanced and distorted operating conditions," IEEE Trans. Ind. Appl., vol. 38, no. 2, pp. 523-532, Mar./Apr. 2002.
11. D. N. Zmood and D. G. Holmes, "Stationary frame current regulation of PWM inverters with zero steady-state error," IEEE Trans. Power Electron., vol. 18, no. 3, pp. 814-822, May 2003.
12. M. Liserre, R. Teodorescu, and F. Blaabjerg, "Stability of photovoltaic and wind turbine grid-connected inverters for a large set of grid impedance values," IEEE Trans. Power Electron., vol. 21, no. 1, pp. 263-272, Jan. 2006.
13. M. Liserre, F. Blaabjerg, and S. Hansen, "Design and control of an LCL-filter based active rectifier," IEEE Trans. Ind. Appl., vol. 41, no. 5, pp. 1281-1291, Sep./Oct. 2005.
14. B. Bolsens, K. D. Brabandere, J. V. D. Keybus, J. Driesen, and R. J. M. Belmans, "Model-based generation of low distortion currents in grid-coupled PWM-inverters using an LCL output filter," IEEE Trans. Power Electron., vol. 21, no. 4, pp. 1032-1040, Jul. 2006.
15. M. Liserre, R. Teodorescu, and F. Blaabjerg, "Multiple harmonics control for three-phase grid converter systems with the use of PI-RES current controller in a rotating frame," IEEE Trans. Power Electron. vol. 21, no. 3, pp. 836-841, May 2006.