期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2015
期号：MULTICON
页码：2112
出版社：S&S Publications
摘要：Renewable energy systems, such as photovoltaic (PV) and wind power generation (WPG), are playing amore and more important role in energy production. However, the output power of PV and WPG are usually stronglyfluctuant due to the randomness and intermittence of solar and wind energy, which requires a large capacity of energystorage to satisfy the load demand when the system works in stand-alone mode, and results in a strong impact on theutility grid when the system works in grid-connected mode. Here we are going to utilize that two combined generationvery wisely using mppt concept; and there by using mppt technique we are charging and discharging the battery basedon power generation & typical load conditions respectively. Due to which battery life is increased. Here wind powergeneration is considered as primary source as it exists day fully comparing with solar generation. As we know currentfed topology is able to provide constant current even at load variations; we utilized that topology for grid loads.
