Comparative Analysis of Energy Management Solutions Focusing Practical Implementation

Abstract

This work analyzes major energy management solutions in terms of their practical implementation. Every EMS proposed has its own merits and demerits. Energy management solutions are based upon 4 major categories i.e., EMS by a sensor network, EMS by using optimization technique, EMS by merging sensory information with optimization algorithm to yield better energy efficiency and integrating small scale micro grids at demand side to optimize energy preservation. Load shifting to low peak or low priced hours in such a way that user comfort is not much compromised is an NP-hard problem. Nature inspired evolutionary algorithms proves their worth in solving such problems. In this work, we focus mainly on energy and cost optimization with respect to above mentioned all categories that provide energy management solutions. Extensive simulations are conducted regarding each catagory to investigate impact of each regarding cost and energy savings.