A new control strategy for a multi-bus MV microgrid under unbalanced conditions

IEEE Transactions on Power Systems

Volumn 27, Issue 4, 2012, Pages 2225-2232

  Hamzeh, Mohsen ^a   Karimi, Houshang ^a   Mokhtari, Hossein ^a  

^a SHARIF UNIVERSITY OF TECHNOLOGY   (Iran)

Author keywords

Distributed generation; medium voltage (MV) microgrid; negative sequence current; power sharing; unbalance load; voltage control

Indexed keywords

AVERAGE POWER; CONTROL STRATEGIES; DG UNIT; DIGITAL TIME-DOMAIN SIMULATIONS; DISTRIBUTED GENERATION UNITS; DROOP CONTROL; DROOP CONTROLLERS; IMPEDANCE CONTROLLERS; ISLANDED OPERATION; LOAD VOLTAGES; LOCAL LOADS; MEDIUM VOLTAGE; MICRO GRID; NEGATIVE-SEQUENCE CURRENTS; POWER SHARING; PSCAD/EMTDC; RESONANCE FREQUENCIES; SINGLE-PHASE LOADS; SOFTWARE ENVIRONMENTS; UNBALANCE LOAD; UNBALANCED CONDITION; UNBALANCED LOADS;

DISTRIBUTED POWER GENERATION; TIME DOMAIN ANALYSIS; VOLTAGE CONTROL;

CONTROLLERS;

EID: 84867979283     PISSN: 08858950     EISSN: None     Source Type: Journal    
DOI: 10.1109/TPWRS.2012.2193906     Document Type: Article

References (21)

1. N. Hatziargyriou, H. Asano, R. Iravani, and C. Marnay, "Microgrids," IEEE Power Energy Mag., vol. 5, pp. 78-94, Jul.-Aug. 2007. (Pubitemid 47171494)
2. A. G. Madureira and J. A. P. Lopes, "Coordinated voltage support in distribution networks with distributed generation and microgrids," IET Renew. Power Gener., vol. 3, pp. 439-454, Sep. 2009.
3. IEEE Recommended Practice for Monitoring Electric Power Quality, IEEE Std. 1159, 2009.
4. IEEE Recommended Practice for Electric Power Distribution for Industrial Plants, ANSI/IEEE Std. 141, 1993.
5. R. Lasseter, "Microgrids," in Proc. IEEE Power Eng. Soc. Winter Meeting, 2002, pp. 305-308. (Pubitemid 34669110)
6. M. H. J. Bollen and A. Sannino, "Voltage control with inverter-based distributed generation," IEEE Trans. Power Del., vol. 20, no. 1, pp. 519-520, Jan. 2005. (Pubitemid 40152090)
7. M. C. Chandrokar, D. M. Divan, and B. Banerjee, "Control of distributed ups systems," in Proc. 25th Annu. IEEE PESC, 1994, pp. 197-204.
8. E. A. A. Coelho, P. C. Cortizo, and P. F. D. Garcia, "Small signal stability for parallel-connected inverters in stand-alone ac supply systems," IEEE Trans. Ind. Appl., vol. 38, pp. 33-542, Mar./Apr. 2002.
9. N. L. Soultanis, A. I. Tsouchnikas, N. D. Hatziargyriou, and J. Mahseredjian, "Dynamic analysis of inverter dominated unbalanced lv micro-grids," IEEE Trans. Power Syst., vol. 22, no. 1, pp. 294-304, Feb. 2007. (Pubitemid 46437739)
10. Y. Li, D. M. Vilathgamuwa, and P. C. Loh, "Design, analysis, and realtime testing of a controller for multibus microgrid system," IEEE Trans. Power Electron., vol. 19, pp. 1195-1204, Sep. 2004.
11. T. L. Lee and P. T. Cheng, "Design of a new cooperative harmonic filtering strategy for distributed generation interface converters in an islanding network," IEEE Trans. Power Electron., vol. 22, pp. 1919-1927, Sep. 2007.
12. P. Cheng, C. Chen, T. Lee, and S. Kuo, "A cooperative imbalance compensation method for distributed-generation interface converters," IEEE Trans. Ind. Appl., vol. 45, pp. 805-815, Mar. 2009.
13. M. B. Delghavi and A. Yazdani, "Islanded-mode control of electronically coupled distributed-resource units under unbalanced and nonlinear load conditions," IEEE Trans. Power Del., vol. 26, no. 2, pp. 661-673, Apr. 2011.
14. D. De and V. Ramanarayanan, "Decentralized parallel operation of inverters sharing unbalanced and non-linear loads," IEEE Trans. Power Electron., vol. 25, pp. 3015-3025, Aug. 2010.
15. R. Majumder, A. Ghosh, G. Ledwich, and F. Zare, "Load sharing and power quality enhanced operation of a distributed microgrid," IET Renew. Power Gener., vol. 3, no. 2, pp. 109-119, 2009.
16. M. N. Marwali and A. Keyhani, "Control of distributed generation systems- part i: Voltages and currents control," IEEE Trans. Power Electron., vol. 19, pp. 1541-1550, Nov. 2004.
17. A. Timbus, M. Liserre, R. Teodorescu, P. Rodriguez, and F. Blaabjerg, "Evaluation of current controllers for distributed power generation systems," IEEE Trans. Power Electron., vol. 24, pp. 654-664, Mar. 2009.
18. H. Karimi, A. Yazdani, and R. Iravani, "Robust control of an autonomous four-wire electronically-coupled distributed generation unit," IEEE Trans. Power Del., vol. 26, no. 1, pp. 455-466, Jan. 2011.
19. H. Akagi, E. H. Watanabe, and M. Aredes, Instantaneous Power Theory and Applications to Power Conditioning. New York: Wiley, 2007.
20. M. C. Chandorkar, D. M. Divan, and R. Adapa, "Control of parallel connected inverters in standalone ac supply systems," IEEE Trans. Ind. Appl., vol. 29, no. 1, pp. 136-143, Jan.-Feb. 1993.
21. M. Karimi-Ghartemani and H. Karimi, "Processing of symmetrical components in time-domain," IEEE Trans. Power Syst., vol. 22, no. 2, pp. 572-579, May 2007. (Pubitemid 46746218)