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http://dx.doi.org/10.5370/KIEE.2014.63.6.727

Control of Islanded Microgrid Using Fuzzy Logic  

Lee, Heung-Seok (Dept. of Electrical Engineering, Pusan National University)
Park, June Ho (Dept. of Electrical Engineering, Pusan National University)
Koo, Bon-Gil (Dept. of Electrical Engineering, Pusan National University)
Kim, Jong-Yul (Smart Distribution Research Center, Korea Electrotechnology Research Institute(KERI))
Publication Information
The Transactions of The Korean Institute of Electrical Engineers / v.63, no.6, 2014 , pp. 727-737 More about this Journal
Abstract
This paper presents the design of Fuzzy PI controller that is used at BESS(Battery Energy Storage System) charging and discharging process for islanded operation in microgrid. Most of the PI controllers have fixed PI gains, but real-time updated gains are applied to PI controller using Fuzzy logic in this paper. The performances of suggested Fuzzy PI controller are simulated by PSCAD/EMTDC. As a result, output characteristics of ESS applied real-time updated gains to PI controller are faster than those of using fixed gains.
Keywords
Battery Energy Storage System; Islanded Microgrid; Coordinated Control; Fuzzy PI controller;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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