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Comparing the use of two kinds of droop control under microgrid islanded operation mode

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Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
A microgrid with parallel structure operating under islanded mode is considered in this paper. Under microgrid islanded operation mode, lines bring adverse effect for power distribution between microsources (MSs). Because traditional droop control ignores this effect, MSs adopting this method can not achieve satisfactory power distribution. A kind of droop control including line compensation applied to this microgrid is proposed. It can eliminate this effect to obtain satisfactory power distribution. The relationship of two kinds of droop control with power distribution is analyzed. The reference voltage generated by droop control is applied to control output voltage of MSs. Comparison of two kinds of droop control through MATLAB/Simulink simulation is made to verify the superiority of droop control including line compensation for power distribution. The relationship between PCC voltage and output power of MSs is also presented.
Słowa kluczowe
Rocznik
Strony
321--331
Opis fizyczny
Bibliogr. 19 poz., rys., tab., wz.
Twórcy
autor
  • Key Laboratory of Control of Power Transmission and Conversion Shanghai Jiao Tong University, Ministry of Education 800 DongChuan Road, MinHang District, Shanghai, P.R. China, 200240, gaodengke@gmail.com
autor
  • Key Laboratory of Control of Power Transmission and Conversion Shanghai Jiao Tong University, Ministry of Education 800 DongChuan Road, MinHang District, Shanghai, P.R. China, 200240
autor
  • Key Laboratory of Control of Power Transmission and Conversion Shanghai Jiao Tong University, Ministry of Education 800 DongChuan Road, MinHang District, Shanghai, P.R. China, 200240
Bibliografia
  • [1] Lasseter R.H., Microgrids. Proceedings of IEEE Power Engineering Society Winter Meeting, USA, New York, pp. 305-308 (2002).
  • [2] Lasseter R.H., Paigi P., Microgrid: A Conceptual Solution. Annual IEEE Power Electronics Specialists Conference, Germany, Aachen, pp. 4285-4290 (2004).
  • [3] Pecas Lopes J.A., Moreira C.L., Madureira A.G., Defining Control Strategies for MicroGrids IslandedOperation. IEEE Transactions on Power Systems 21(2): 916-924 (2006).
  • [4] Katiraei F., Iravani M.R., Power Management Strategies for a Microgrid With Multiple DistributedGeneration Units. IEEE Transactions on Power Systems 21(4): 1821-1831 (2006).
  • [5] Hatziargyriou N., Asano H., Iravani R., Marnay C., Microgrids: An Overview of Ongoing Research,Development, and Demonstration Projects. IEEE Power & Energy Magazine 5(4): 78-94 (2007).
  • [6] Katiraei F., Iravani R., Hatziargyriou N., Dimeas A., Microgrids Management: Controls and OperationAspects of Microgrids. IEEE Power & Energy Magazine 6(3): 54-65 (2008).
  • [7] Li Y., Vilathgamuwa D.M., Loh P.C., Design, Analysis, and Real-Time Testing of a Controller forMultibus Microgrid System. IEEE Transactions on Power Electronics 19(5): 1195-1204 (2004).
  • [8] Pogaku N., Prodanovic M., Green T.C., Modeling, Analysis and Testing of Autonomous Operationof an Inverter-Based Microgrid. IEEE Transactions on Power Electronics 22(2): 613-625 (2007).
  • [9] Majumder R., Ghosh A., Ledwich G., Zare F., Load Sharing and Power Quality Enhanced Operationof a Distributed Microgrid. IET Renewable Power Generation 3(2): 109-119 (2009).
  • [10] Guerrero J.M., Vasquez J.C., Matas J. et al., Control Strategy for Flexible Microgrid Based on ParallelLine- Interactive UPS Systems. IEEE Transactions on Industrial Electronics 56(3): 726-736 (2009).
  • [11] Tuladhar A., Jin H., Unger T., Mauch K., Parallel Operation of Single Phase Inverter Modules withno Control Interconnections. IEEE Applied Power Electronics Conference and Exposition, USA, Atlanta, pp. 94-100 (1997).
  • [12] Tuladhar A., Jin H., Unger T., Mauch K., Control of Parallel Inverters in Distributed AC Power Systemswith Consideration of Line Impedance Effect. IEEE Transactions on Industrial Applications 36(1): 131-138 (2000).
  • [13] Li Y., Kao C., An Accurate Power Control Strategy for Power-Electronics-Interfaced DistributedGeneration Units Operating in a Low-Voltage Multibus Microgrid, IEEE Transactions on Power Electronics 24(12): 2977-2988 (2009).
  • [14] Majumder R., Ledwich G., Ghosh A. et al., Droop Control of Converter-Interfaced Microsources inRural Distributed Generation. IEEE Transactions on Power Delivery 25(4): 2768-2778 (2010).
  • [15] Engler A., Applicability of Droops in Low Voltage Grids. International Journal of Distributed Energy Resources 1(1): 1-5 (2005).
  • [16] Engler A., Soultanis N., Droop Control in LV-Grids. International Conference on Future Power Systems, Netherlands, Amsterdam 6, pp. 6 (2005).
  • [17] Laaksonen H., Saari P., Komulainen R., Voltage and Frequency Control of Inverter Based Weak LVNetwork Microgrid. International Conference on Future Power Systems, Netherlands, Amsterdam 6, pp. 6 (2005).
  • [18] Guerrero J.M., Hang L., Uceda J., Control of Distributed Uninterruptible Power Supply Systems. IEEE Transactions on Industry Electronics 55(8): 2845-2859 (2008).
  • [19] Mohamed Y., El-Saadany E.F., Adaptive Decentralized Droop Controller to Preserve Power SharingStability of Paralleled Inverters in Distributed Generation Microgrids. IEEE Transactions on Power Electronics 23(6): 2806-2816 (2008).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-ba3132cb-c90f-444e-b3cf-17a62c1fd79f
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