• Dr N.Usha

The dynamic modelling, design, and control strategy of a grid-connected photovoltaic (PV)/wind hybrid power system are investigated in this paper. The hybrid power system consists of a PV station and a wind farm that are linked via a main AC-bus to improve system performance. Logic controller with fuzzy logic The Maximum Power Point Tracking (MPPT) technique is used on both PV stations and wind farms to extract the most power from hybrid power systems as environmental conditions change. The Matlab/Simulink software was used to model and simulate the hybrid power system. The effectiveness of the MPPT technique and fuzzy logic controller control strategy for the hybrid power system is assessed under a variety of environmental conditions, including variations in solar irradiance and wind speed. The simulation results demonstrate the effectiveness of the MPPT technique in extracting the maximum power from the hybrid power system while the environmental conditions vary. Furthermore, because the injected current to the electrical grid is in phase with the grid voltage, the hybrid power system operates at unity power factor. Furthermore, the control strategy successfully keeps the grid voltage constant despite changes in environmental conditions and the injected power from the hybrid power system.

DYNAMIC MODELING, DESIGN AND CONTROL STRATEGY OF A GRID-CONNECTED PHOTOVOLTAIC (PV)/WIND HYBRID POWER SYSTEM.

"DYNAMIC MODELING, DESIGN AND CONTROL STRATEGY OF A GRID-CONNECTED PHOTOVOLTAIC (PV)/WIND HYBRID POWER SYSTEM.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 2, page no.c256-c263, February-2024, Available :http://www.jetir.org/papers/JETIR2402232.pdf

"DYNAMIC MODELING, DESIGN AND CONTROL STRATEGY OF A GRID-CONNECTED PHOTOVOLTAIC (PV)/WIND HYBRID POWER SYSTEM.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 2, page no. ppc256-c263, February-2024, Available at : http://www.jetir.org/papers/JETIR2402232.pdf