{"title":"Dynamic Performance Evaluation of Distributed Generation Units in the Micro Grid","authors":"Abdolreza Roozbeh, Reza Sedaghati, Ali Asghar Baziar, Mohammad Reza Tabatabaei","volume":98,"journal":"International Journal of Electrical and Computer Engineering","pagesStart":550,"pagesEnd":555,"ISSN":"1307-6892","URL":"https:\/\/publications.waset.org\/pdf\/10001265","abstract":"
This paper presents dynamic models of distributed
\r\ngenerators (DG) and investigates dynamic behavior of the DG units
\r\nin the micro grid system. The DG units include photovoltaic and fuel
\r\ncell sources. The voltage source inverter is adopted since the
\r\nelectronic interface which can be equipped with its controller to keep
\r\nstability of the micro grid during small signal dynamics. This paper
\r\nalso introduces power management strategies and implements the DG
\r\nload sharing concept to keep the micro grid operation in gridconnected
\r\nand islanding modes of operation. The results demonstrate
\r\nthe operation and performance of the photovoltaic and fuel cell as
\r\ndistributed generators in a micro grid. The entire control system in
\r\nthe micro grid is developed by combining the benefits of the power
\r\ncontrol and the voltage control strategies. Simulation results are all
\r\nreported, confirming the validity of the proposed control technique.<\/p>\r\n","references":"[1] Executive Office of the President, \u201cEconomic Benefits of Increasing\r\nElectric Grid Resilience to Weather Outages,\u201d http:\/\/energy.gov\/oe\/\r\narticles\/white-house-council-economic-advisers-and-energydepartmentrelease-\r\nnew-report, Aug 2013.\r\n[2] M. Smith, and D. Ton, \u201cKey Connections: The U.S. Department of\r\nEnergy\u2019s Microgrid Initiative,\u201d IEEE Power and Energy Magazine,\r\n11(4), Jul 2013.\r\n[3] \u201cTrends in Microgrid Control,\u201d IEEE PES paper to be released Jul 2014.\r\n[4] R. A. Messenger, J. Ventre, Photovoltaic Systems Engineering (2nd ed.),\r\nCRC Press, New York, 2004.\r\n[5] O. Wasynczuk, N. A. Anwah, \"Modeling and dynamic performance of a\r\nself-commutated photovoltaic inverter system, \" IEEE Trans. Energy\r\nConversion, vol. 4, pp. 322-328, Sep. 2007.\r\n[6] Marnay, C. and O. Bailey, \u201cThe CERTS Microgrid and the Future of the\r\nMicrogrid,\u201d LBNL-55281, August 2004.\r\n[7] B.R. Kroposki, T. Lasseter, S. Ise, S. Morozumi, N. Papatlianassiou, N.\r\nHatziargyriou, \u201cMaking Microgrids Work,\u201d Power and Energy\r\nMagazine, IEEE, pp. 40-53, May 2008.\r\n[8] R.H. Lasseter, P. Piagi, \u201cMicrogrid: A Conceptual Solution,\u201d PESC\u201904\r\nAachen, Germany, pp.20-25, June 2004.\r\n[9] Manitoba HVDC Research Center, PSCAD\/EMTDC User\u2019s Manual.\r\nManitoba, 1988. [10] Y. Zhu, K. Tomsovic, \u201cDevelopment of models for analyzing the load\r\nperformance of microturbines and fuel cells\u201d, Electric Power System\r\nResearch, Vol.62, p.1-11, 2004.\r\n[11] Katiraei F., Iravani M.R, \u201cPower management strategies for a microgrid\r\nwith multiple distributed generation units\u201d, IEEE Trans. on Power\r\nSystems. Vol.21, No.4, p. 1821-1831, 2006.","publisher":"World Academy of Science, Engineering and Technology","index":"Open Science Index 98, 2015"}