Adaptive Sliding Mode Control with Fuzzy Logic for a Microgrid System Using Renewable Energy Sources

Adaptive sliding mode control algorithm is used for voltage and frequency control of stand-alone single phase micro grid. The proposed SEIG based standalone micro grid has incorporated the three main renewable sources including micro-hydro, solar PV and wind energy. The test results have shown that the ASMC algorithm has been effective and has good control of Microgrid voltage and frequency. The proposed control algorithm has also enhanced the power quality of the microgrid under linear and nonlinear loads and also ensures the optimal utilization of BESS and renewable energy sources. Fuzzy Logic Controller is used to reduce the harmonics of the system and the results are analyzed through MATLAB/SIMULINK environment.

[1].Ujjwal Kumar Kalla, Senior Member, IEEE, Bhim Singh, Fellow, IEEE, S. S. Murthy, Life Fellow, IEEE, Chinmay Jain AndKrishan Kant       “Adaptive Sliding Mode Control of Standalone Single-Phase Microgrid Using Hydro, Wind and Solar PV Array Based Generation” @ 2017 IEEE. [2]. P. Dondi, D. Bayoumi, C. Haederli, D. Julian, and M. Suter, “Network integration of distributed power generation,” J. of Power Sources, vol.106, no. 1–2, pp. 1–9, 2002.  [3]. J. P. Lopes, N. Hatziargyriou, J. Mutale, P. Djapic, and N. Jenkins, “Integrating distributed generation into electric power systems: A reviewof drivers, challenges and opportunities,” Electric Power Syst. Research, vol. 77, no. 9, pp. 1189–1203, 2007.  [4]. N. Hatziargyriou, H. Asano, R. Iravani, and C. Marnay, “Microgrids, “IEEE Power Energy Mag.,” vol. 5, no. 4, pp. 78–94, Jul./Aug. 2007.  [5]. N. Ruiz, I. Cobelo, and J. Oyarzabal, “A direct load control model for virtual power plant management,” IEEE Trans. Power Syst., vol. 24,no. 2, pp. 959–966, May 2009.  [6]. H. Morais, P. Kádár, M. Cardoso, Z. A. Vale, and H. Khodr, “VPP operating in the isolated grid,” in Proc. IEEE Power and Energy Soc. General Meet., 2008, pp. 16.  [7]. D. Pudjianto, C. Ramsay, and G. Strbac, “Virtual power plant and system integration of distributed energy resources,” IET Renew. Power Gener., vol. 1, no. 1, pp. 10–16, Mar. 2007.  [8]. D. Pudjianto, C. Ramsay, and G. Starbac, “Microgrids and virtual power plants: Concepts to support the integration of distributed energy resources,” in Proc. Inst. Mech. Engineers, Part A: J. Power and Energy (IMechE), 2008, vol. 222, pp. 731741.  [9]. H. Karimi, H. Nikkhajoei, and M. R. Iravani, “Control of an electronically-coupled distributed resource unit subsequent to an islanding event,” IEEE Trans. Power Del., vol. 23, no. 1, pp. 493–501, Jan.2008.  [10]. F. Katiraei, M. R. Iravani, and P. W. Lehn, “Micro-grid autonomous operation during and subsequent to islanding process,” IEEE Trans. Power Del., vol. 20, no. 1, pp. 248–257, Jan. 2005.