• Surendra

Renewable energy technologies offers clean, abundant energy gathered from self-renewing resources such as the sun, wind etc. As the power demand increases, power failure also increases. So, renewable energy sources can be used to provide constant loads. A converter topology for hybrid wind/photovoltaic energy system is proposed. Hybridizing solar and wind power sources provide a realistic form of power generation. Renewable energies have advantages of zero fuel cost and reduced environmental impacts. This project proposes a SEPIC converter topology for the hybrid power sources. Two inputs, one from wind energy and another from solar PV panel are given to the converter and maximum power is extracted by using fuzzy logic maximum power point tracking method. This configuration allows the two sources to supply the load separately or simultaneously depending on the availability of the energy sources. The output is given to inverter which converts dc to ac and then applied load. This hybrid energy is given to the three phase inverter. It will convert that DC voltage into AC voltage. This AC voltage is given to the load. The sinusoidal PWM technique is applied to the inverter to control the output voltage and the PI controller compensates reactive power in the grid. Simulation is carried out in MATLAB 2013a / SIMULINK.

Renewable energy, Solar, PMSG Wind, Fuzzy, controller, P&O.

"SEPIC CONVERTER BASED HYBRID ENERGY MANAGEMENT SYSTEM", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 8, page no.850-858, August-2018, Available :http://www.jetir.org/papers/JETIR1808424.pdf

"SEPIC CONVERTER BASED HYBRID ENERGY MANAGEMENT SYSTEM", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 8, page no. pp850-858, August-2018, Available at : http://www.jetir.org/papers/JETIR1808424.pdf