• C SOMASANKARAPPA
• MK VIJAY KUMAR

The microgrid concept allows small distributed en-ergy resources (DERs) to act in a coordinated manner to provide a necessary amount of active power and ancillary service when re-quired. This paper proposes an approach of coordinated and in-tegrated control of solar PV generators with the maximum power point tracking (MPPT) control and battery storage control to pro-vide voltage and frequency (V-f) support to an islanded microgrid. Also, active and nonactive/reactive power (P-Q) control with solar PV, MPPT and battery storage is proposed for the grid connected mode. The control strategies show effective coordination between inverter V-f (or P-Q) control, MPPT control, and energy storage charging and discharging control. The paper also shows an effec-tive coordination among participating microresources while con-sidering the case of changing irradiance and battery state of charge (SOC) constraint. The simulation studies are carried out with the IEEE 13-bus feeder test system in grid connected and islanded mi-crogrid modes. The results clearly verify the effectiveness of pro-posed control methods. The simulations are carried out in Matlab and Simpowersystems.

MATLAB

"Coordinated V-f and P-Q Control of Solar Photovoltaic Generators With MPPT and Battery Storage in Microgrids", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.201-214, June 2019, Available :http://www.jetir.org/papers/JETIR1907L82.pdf

"Coordinated V-f and P-Q Control of Solar Photovoltaic Generators With MPPT and Battery Storage in Microgrids", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp201-214, June 2019, Available at : http://www.jetir.org/papers/JETIR1907L82.pdf