IJSRST1845140 | Received : 10 March 2018 | Accepted : 26 March 2018 | March-April-2018 [ (4) 5 : 878-884] © 2018 IJSRST | Volume 4 | Issue 5 | Print ISSN: 2395-6011 | Online ISSN: 2395-602X Themed Section: Science and Technology 878 A Study on Controlling the Renewable Power System by utilizing the Microgrid Sumalatha Kalakotla Assistant Professor, Department of Electrical and Electronics Engineering, University College of Engineering, Kakatiya University, Kottagudem, India ABSTRACT As of late the control of microgrid has been the focal point of broad research because of its adaptability to adequately use the smaller scale sources while guaranteeing dependability. The microgrid innovation is one of the current advancements in the territory of electric power systems that guide the utilization of non- conventional energy sources in parallel with the conventional energy sources. Checking and control of microgrid is basic for its proficient and viable working. The work exhibited in this paper is centered around the outline, control and advancement of synchronization between non-conventional energy sources (photovoltaic panel) and conventional energy sources (battery) to fulfill the power demand of the matrix by utilizing WSN ( remote sensor systems) innovation. The target of this paper is to propose a model to think about the execution examination of power observing between photovoltaic panel and battery by sensing parameters like generated power, accessibility of power hold and so forth through WSN (ZigBee). The key simulation and experimental results are incorporated to confirm the best possible task and control of microgrid. Keywords: Photovoltaic panel, boost converter, DC-AC converter, conventional energy source ZigBee, relay, synchronization, PWM technique, microcontroller. I. INTRODUCTION Pollution concerns, expanding power demand and increasing expense of fossil fuel has occupied humanity's consideration towards renewable energy. Power being a basic need, its dependability and supportability is a noteworthy focal point of research. Micro matrix is another promising zone of energy sector for neighborhood energy age utilizing renewable energy sources, for example, PV, wind, fuel cell, micro hydro, biomass, and so forth., which calms the weight on conventional generators and transmission lines. Different power circuit designs in micro matrix guarantee to build the Reliability of power supply if outfitted with complex and reasonable control procedures, for example, power sharing plans for PV sources in different operating modes. More than 60 nations around the globe have set focuses for renewable energy supply. The kinds of renewable energy incorporate solar, wind, hydrogen, biomass, geothermal, hydropower, and biodiesel. A considerable lot of these renewable energy sources are intended to supply energy into the electric power system. Photovoltaic enable the customers to produce power in a perfect, solid and calm way. Photovoltaic cells join to shape photovoltaic system. More often than not, a PV system is made out of at least one solar PV panels, an AC/DC power converter (otherwise called an inverter), and a rack system that holds the solar panels, and the