Investigations on solar panel based novel soft switched dc dc converter with non isolated coupled inductor using intelligent controllers

Abstract

Nowadays the DC-DC power converter topologies are ahead of attractiveness of their use as an interface between solar panel and load. The raise of energy request is expanded on account of the improvement of power transmission systems and concerns about the natural preservation. The scientists focus around elective energy sources in power age that are renewable energy sources. The rapid growth of technology in turn leads to greater demand for energy. Mostly, the energy demand is supplied using fossil fuels. However, the emerging problems such as increased air pollution, vanishing of fossil fuels have made us to migrate towards Renewable Energy Sources (RES) which can be used as an energy supplier. Among the various renewable energy sources, solar energy system offers a pleasant solution for electrification. Because of everlasting availability of solar energy in nature, it has become a one of the most auspicious renewable energy source. So that it is widely used various applications such as Hybrid Electric Vehicle system (HEV), in medium sized grid etc., However, the power obtained from PV may be reduced due to partial shading and mismatch condition in town areas. At the same time, the low conversion efficiency of the PV system also makes it expensive. newline