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http://dx.doi.org/10.7840/kics.2017.42.5.1093

Microgrid Island Operation Based on Power Conditioning System with Distributed Energy Resources for Smart Grid  

Heo, Sewan (IoT Research Division, Electronics and Telecommunications Research Institute)
Park, Wan-Ki (IoT Research Division, Electronics and Telecommunications Research Institute)
Lee, Ilwoo (IoT Research Division, Electronics and Telecommunications Research Institute)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.42, no.5, 2017 , pp. 1093-1101 More about this Journal
Abstract
Microgrid as a unit component consisting a smart grid is an isolated system, which has a decentralized power supply system. This paper proposes an electrical isolation of the microgrid from the utiliy grid based on a power conditioning system, and also proposes an operation method maintaining the isolated state efficiently using diverse distributed energy resources such as renewable energy sources and energy storage system. The proposed system minimizes the influence of the grid connection on the internal load though a phase detection and synchrnoization to the utiligy grid and the microgrid can be stable even if the grid is failed.
Keywords
Smart Grid; Microgrid; Power Conditioning; Distributed Energy; Energy Storage;
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Times Cited By KSCI : 3  (Citation Analysis)
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