Abstract

The aim of work is to give a brief idea about an Energy Management System (EMS) for Critical loads using power electronics control topology. Here hybrid power sources (grid and Solar cells) with battery has used to supply the stored power to the critical loads, if suppose end users increases their loads capacity at load side and this whole EMS system is used for continuous power supply to the critical loads. Battery get charged through Solar cell as well as grid too. When loads are low rated the peak power is bucked and stored in battery. EMS with hybrid power sources guaranties that the continuous supply of electrical power to the critical loads with or without grid with the help of stored energy from batteries. An energy management system (EMS) is a system of computer-aided tools used by operators of electric utility grids to monitor, control, and optimize the performance of the generation and/or transmission system. The main purpose of using solar cells to produce more power and that can be stored in batteries to boost that power to match the input power with load power. In this synopsis it is proposed about Energy Management System (EMS) for Critical loads using Adaptive controller and fuzzy logic controller.