• Jaison John
• Archana Manuel

This paper describes about utilizing the interleaved boost topology for incorporating two power sources and maintaining voltage regulation at the output terminal. Primary input source is chosen to be PV panel and secondary input source to be a battery. The converter have partial isolation between input and output ports, since the converter uses high frequency transformer the size of the can be reduced. The system topology is derived from a conventional boost converter. Interleaved boost converter improves efficiency and reduces current ripples which makes the topology best suitable for renewable enrgy applications, additional advantage is that the battery source can be replaced with another renewable or non-renewable energy source such as wind or fuel cell with proper controller making the converter to operate in hybrid mode. The DC to DC converter utilizes pulse width modulation (PWM) and phase shift control for energy management and power transfer from input ports to output port respectively, An H-Bridge inverter utilizing unipolar pulse width modulation control scheme is connected at the output terminal of the DC-DC converter. The goal is to drive a load of 100 W and maintain 230 V at the output. Moreover the theoretical values are verified by Matlab Simulink software.

"An Interleaved Boost converter Based Stand-alone PV-Battery System for Rural Lighting Applications.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.566-574, June-2019, Available :http://www.jetir.org/papers/JETIR1906A81.pdf

"An Interleaved Boost converter Based Stand-alone PV-Battery System for Rural Lighting Applications.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp566-574, June-2019, Available at : http://www.jetir.org/papers/JETIR1906A81.pdf