An enhanced grid current compensator for grid-connected distributed generation under nonlinear loads and grid voltage distortions

IEEE Transactions on Industrial Electronics

Volumn 61, Issue 12, 2014, Pages 6528-6537

  Trinh, Quoc Nam ^a   Lee, Hong Hee ^a  

^a University of Ulsan   (South Korea)

Author keywords

Distributed generation (DG); grid connected inverter; harmonic compensation; nonlinear load; repetitive control

Indexed keywords

DISTRIBUTED POWER GENERATION; ELECTRIC CURRENT CONTROL; HARMONIC ANALYSIS; TWO TERM CONTROL SYSTEMS;

CURRENT CONTROL STRATEGY; GRID CONNECTED INVERTERS; GRID-CONNECTED OPERATION; HARMONIC COMPENSATION; NONLINEAR LOAD; PROPORTIONAL INTEGRAL CONTROLLERS; REPETITIVE CONTROL; SYNCHRONOUS REFERENCE FRAME;

CONTROLLERS;

EID: 84907459279     PISSN: 02780046     EISSN: None     Source Type: Journal    
DOI: 10.1109/TIE.2014.2320218     Document Type: Article

References (25)

1. R. C. Dugan and T. E. McDermott, "Distributed generation," IEEE Ind. Appl. Mag., vol. 8, no. 2, pp. 19-25, Mar./Apr. 2002.
2. F. Blaabjerg, R. Teodorescu, M. Liserre, and A. V. Timbus, "Overview of control and grid synchronization for distributed power generation systems," IEEE Trans. Ind. Electron., vol. 53, no. 5, pp. 1398-1409, Oct. 2006.
3. J. A. Suul, K. Ljokelsoy, T. Midtsund, and T. Undeland, "Synchronous reference frame hysteresis current control for grid converter applications," IEEE Trans. Ind. Appl., vol. 47, no. 5, pp. 2183-2194, Sep./Oct. 2011.
4. Q. Zeng and L. Chang, "An advanced SVPWM-based predictive current controller for three-phase inverters in distributed generation systems," IEEE Trans. Ind. Electron., vol. 55, no. 3, pp. 1235-1246, Mar. 2008.
5. S. Buso and P. Mattavelli, "Digital control in power electronics," in Synthesis Lectures on Power Electronics. San Rafael, CA, USA: Morgan & Claypool, 2006.
6. C. A. Busada, S. Gomez Jorge, A. E. Leon, and J. A. Solsona, "Current controller based on reduced order generalized integrators for distributed generation systems," IEEE Trans. Ind. Electron., vol. 59, no. 7, pp. 2898-2909, Jul. 2012.
7. 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.
8. M. Castilla, J. Miret, A. Camacho, J. Matas, and L. G. De Vicuna, "Reduction of current harmonic distortion in three-phase grid-connected photovoltaic inverters via resonant current control," IEEE Trans. Ind. Electron., vol. 60, no. 4, pp. 1464-1472, Apr. 2013.
9. R.-J. Wai, C.-Y. Lin, Y.-C. Huang, and Y.-R. Chang, "Design of highperformance stand-Alone and grid-connected inverter for distributed generation applications," IEEE Trans. Ind. Electron., vol. 60, no. 4, pp. 1542-1555, Apr. 2013.
10. I. J. Balaguer, Q. Lei, S. Yang, U. Supatti, and F. Z. Peng, "Control for grid-connected and intentional islanding operations of distributed power generation," IEEE Trans. Ind. Electron., vol. 58, no. 1, pp. 147-157, Jan. 2011.
11. G. G. Pozzebon, A. F. Q. Goncalves, G. G. Pena, N. E. M. Mocambique, and R. Q. Machado, "Operation of a three-phase power converter connected to a distribution system," IEEE Trans. Ind. Electron., vol. 60, no. 5, pp. 1810-1818, May 2013.
12. Q.-C. Zhong and T. Hornik, "Cascaded current-voltage control to improve the power quality for a grid-connected inverter with a local load," IEEE Trans. Ind. Electron., vol. 60, no. 4, pp. 1344-1355, Apr. 2013.
13. Z. Yao and L. Xiao, "Control of single-phase grid-connected inverters with nonlinear loads," IEEE Trans. Ind. Electron., vol. 60, no. 4, pp. 1384-1389, Apr. 2013.
14. Z. Liu, J. Liu, and Y. Zhao, "A unified control strategy for three-phase inverter in distributed generation," IEEE Trans. Power Electron., vol. 29, no. 3, pp. 1176-1191, Mar. 2014.
15. IEEE Application Guide for IEEE Std 1547, IEEE Standard for Interconnecting Distributed Resources with Electric Power Systems, IEEE Std. 1547.2-2008, 2008.
16. R. Teodorescu, F. Blaabjerg, M. Liserre, and P. C. Loh, "Proportionalresonant controllers and filters for grid-connected voltage-source converters," Proc. Inst. Elect. Eng.-Elect. Power Appl., vol. 153, no. 5, pp. 750-762, Sep. 2006.
17. T.-V. Tran, T.-W. Chun, H.-H. Lee, H.-G. Kim, and E.-C. Nho, "Control method for reducing the THD of grid current of three-phase gridconnected inverters under distorted grid voltages," J. Power Electron., vol. 13, no. 4, pp. 712-718, Jul. 2013.
18. Q.-N. Trinh and H.-H. Lee, "Improvement of current performance for grid connected converter under distorted grid condition," in Proc. IET Conf. RPG, Sep. 6-8, 2011, pp. 1-6.
19. Y. A.-R. Mohamed and E. F. El-Saadany, "Adaptive discrete-time gridvoltage sensorless interfacing scheme for grid-connected DG-inverters based on neural-network identification and deadbeat current regulation," IEEE Trans. Power Electron., vol. 23, no. 1, pp. 308-321, Jan. 2008.
20. V. Blasko and V. Kaura, "Operation of a phase locked loop system under distorted utility conditions," IEEE Trans. Ind. Electron., vol. 33, no. 1, pp. 58-63, Jan./Feb. 1997.
21. Q.-N. Trinh and H.-H. Lee, "Advanced repetitive controller to improve the voltage characteristics of distributed generation with nonlinear loads," J. Power Electron., vol. 13, no. 3, pp. 409-418, May 2013.
22. Characteristic of the Utility Interface for Photovoltaic (PV) Systems, IEC Std. 1727, Nov. 2002.
23. S. Gomez Jorge, C. A. Busada, and J. A. Solsona, "Frequency-Adaptive current controller for three-phase grid-connected converters," IEEE Trans. Ind. Electron., vol. 60, no. 10, pp. 4169-4177, Oct. 2013.
24. B. Zhang, D. Wang, K. Zhou, and Y. Wang, "Linear phase lead compensation repetitive control of a CVCF PWM inverter," IEEE Trans. Ind. Electron., vol. 55, no. 4, pp. 1595-1602, Apr. 2008.
25. IEEE Recommended Practices and Requirements for Harmonic Control in Electrical Power Systems, IEEE Std. 519-1992, 1992.