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58                                  Hybrid-Renewable Energy Systems in Microgrids

































         Figure 3.19  Battery state of charge (%SOC).

         operations of microgrid. As discussed and shown in this chapter, AC and DC microgrid
         can be used to resolve these issues. Also the proposed grid-connected solar PV and
         battery characteristics and modeling was presented in this chapter. The droop control
         concept and the droop control techniques used in the microgrid was discussed. The
         simulation results of solar PV and battery in microgrid were discussed in details.


         References

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             microgrids. Elec. Power Sys. Res. 127, 230–239.
          [2] Hledik, R., 2009. How green is smart grid? Electr. J. 22 (3), 29–30.
          [3] Soto, D., Edrington, C., Balathandayuthapani, S., Ryster, S., 2012. Voltage balancing of
             islanded microgrids using a time-domain technique. Elec. Power Sys. Res. 84, 214–223.
          [4] Baran, M.E., Mahajan, N.R., 2003. DC distribution for industrial systems: opportunities
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          [6] Lotfi, H., Khodaei, A., 2017. Hybrid AC/DC microgrid planning. Energy 118, 37–46.
          [7] Zaheeruddin, Manas, M., 2015. Renewable energy management through microgrid central
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