Review on Integration of Wind and Solar DC Microgrid Using Matlab

Authors(2) :-Pranali S. Fengade, Prof. M. R. Salodkar

Operational controls are designed to support the integration of wind and solar power within microgrids. An aggregated model of renewable wind and solar power generation forecast is proposed to support the quantification of the operational reserve for day-ahead and real-time scheduling. Then, a droop control for power electronic converters connected to battery storage is developed and tested. Compared with the existing droop controls, it is distinguished in that the droop curves are set as a function of the storage state-of-charge (SOC) and can become asymmetric. The adaptation of the slopes ensures that the power output supports the terminal voltage while at the same keeping the SOC within a target range of desired operational reserve. This is shown to maintain the equilibrium of the microgrid’s real-time supply and demand. The controls are implemented for the special case of a dc microgrid that is vertically integrated within a high-rise host building of an urban area. Previously untapped wind and solar power are harvested on the roof and sides of a tower, thereby supporting delivery to electric vehicles on the ground. The microgrid vertically integrates with the host building without creating a large footprint.

Authors and Affiliations

Pranali S. Fengade
ME Scholar, Department of Electrical Engineering, G. H. Raisoni College of Engineering and Management, Amravati, Maharashtra, India
Prof. M. R. Salodkar
Assistant Professor, Department of Electrical Engineering, G. H. Raisoni College of Engineering and Management, Amravati, Maharashtra, India

Distributed energy resources, droop control, electric vehicle (EV), emission constraint, fast charging, microgrid, multilevel energy storage, optimal scheduling, power electronic conversion, solar power, wind power

  1. Asger B. Abrahamsen, Kais Atallah, Richard A. McMahon “Trends in water turbine generator systems.” in Sep. 2013.
  2. A. G. Madureira and J. A. Pecas Lopes, “Coordinated voltage support in distribution networks with distributed generation and microgrids,” IET Renew. Power Generat., vol. 3, no. 4, pp. 439–454, Dec. 2009.
  3. M. H. Nehrir, C. Wang, K. Strunz, H. Aki, R. Ramakumar, J. Bing, et al., “A review of hybrid renewable/alternative energy systems for electric power generation: Configurations, control, and applications,” IEEE Trans. Sustain. Energy, vol. 2, no. 4, pp. 392–403, Oct. 2011.
  4. K. Strunz and H. Louie, “Cache energy control for storage: Power system integration and education based on analogies derived from computer engineering,” IEEE Trans. Power Syst., vol. 24, no. 1, pp. 12–19, Feb. 2009.
  5. R. Majumder, B. Chaudhuri, A. Ghosh, G. Ledwich, and F. Zare, “Improvement of stability and load sharing in an autonomous microgrid using supplementary droop control loop,” IEEE Trans. Power Syst., vol. 25, no. 2, pp. 796–808, May 2010.
  6. A. Chaouachi, R. M. Kamel, R. Andoulsi, and K. Nagasaka, “Multiobjective intelligent energy management for a microgrid,” IEEE Trans. Ind. Electron., vol. 60, no. 4, pp. 1688–1699, Apr. 2013.
  7. R. Palma-Behnke, C. Benavides, F. Lanas, B. Severino, L. Reyes, J. Llanos, et al., “A microgrid energy management system based on the rolling horizon strategy,” IEEE Trans. Smart Grid, vol. 4, no. 2, pp. 996–1006, Jun. 2013.
  8. H. Kakigano, Y. Miura, and T. Ise, “Low-voltage bipolar-type DC microgrid for super high quality distribution,” IEEE Trans. Power Electron., vol. 25, no. 12, pp. 3066–3075, Dec. 2010.
  9. “Global wind report: Annual market update 2012,” Global Wind Energy Council, Brussels, Belgium, Tech. Rep. 2012.
  10. F. Giraud and Z. M. Salameh, “Steady-state performance of a grid connected rooftop hybrid wind-photovoltaic power system with battery storage,” IEEE Trans. Energy Convers., vol. 16, no. 1, pp. 1–7, Mar. 2001.

Publication Details

Published in : Volume 3 | Issue 3 | March-April 2017
Date of Publication : 2017-04-30
License:  This work is licensed under a Creative Commons Attribution 4.0 International License.
Page(s) : 465-469
Manuscript Number : IJSRST1733156
Publisher : Technoscience Academy

Print ISSN : 2395-6011, Online ISSN : 2395-602X

Cite This Article :

Pranali S. Fengade, Prof. M. R. Salodkar, " Review on Integration of Wind and Solar DC Microgrid Using Matlab, International Journal of Scientific Research in Science and Technology(IJSRST), Print ISSN : 2395-6011, Online ISSN : 2395-602X, Volume 3, Issue 3, pp.465-469, March-April-2017. Available at doi : 10.32628/IJSRST1733156
Journal URL : http://ijsrst.com/IJSRST1733156

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