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http://dx.doi.org/10.5762/KAIS.2012.13.6.2826

A Study on Development of Small Scale Electric Power Management System for Smart Grid  

Lee, Chang-Soo (The Attached Institute of ETRI)
Oh, Hea-Seok (Dept. of Computer Engineering, Gachon University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.13, no.6, 2012 , pp. 2826-2832 More about this Journal
Abstract
A smart grid is an electric-power grid that employs a new information technology.This technology makes it possible to exchange real-time energy information between suppliers and consumers, finally resulting in high energy efficiency. The energy management system in smart grid provides up to date information on electricity consumption as well as dynamic electricity price to consumers of smart grid system. However, the existing energy management systems only focus on pricing system, for example, real-time electricity prices. In this paper, we try to improve the existing energy management system and propose the energy management system that mainly focuses on the efficiency of electricity consumption. In the proposed management system, PMU(Phasor Measurement Units) installed in switchboards gathers electricity data in a real time. We also propose to use data mining method, which is applied to analyzed electricity data for improving energy efficiency. Also, the proposed energy management system is designed to efficiently control the electricity between PMU and management system in case of a shortage of electricity or surplus electricity.
Keywords
Smart Grid; Electronic Power; Data Mining; Power Control; Bothway Communication;
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