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Jung, Jee-Hoon
Advanced Power Interface & Power Electronics Lab (APIPEL)
Research Interests
  • Power Converter, wireless power transfer, smart power interface, digital control system,

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Autonomous Control Strategy of DC Microgrid for Islanding mode using Power Line Communication

DC FieldValueLanguage
dc.contributor.authorJeong, Dong-Keunko
dc.contributor.authorKim, Ho-Sungko
dc.contributor.authorBaek, Ju-Wonko
dc.contributor.authorKim, Hee-Jeko
dc.contributor.authorJung, Jee-Hoonko
dc.date.available2018-05-04T00:49:19Z-
dc.date.created2018-04-27ko
dc.date.issued201804ko
dc.identifier.citationENERGIES, v.11, no.4, pp.924 -ko
dc.identifier.issn1996-1073ko
dc.identifier.urihttp://scholarworks.unist.ac.kr/handle/201301/24026-
dc.identifier.urihttp://www.mdpi.com/1996-1073/11/4/924ko
dc.description.abstractThis paper proposes a DC-bus signaling (DBS) method for autonomous power management in a DC microgrid, used to improve its reliability. Centralized power management systems require communication between the power sources and loads. However, the DBS method operates based on the common DC-bus voltage and does not require communication. Based on the DC-bus voltage band, the DC-bus voltage can be used to inform the status of the DC-bus in various scenarios. The DC microgrid operates independently to maintain the system stably in the DC-bus voltage band. The DC microgrid can be divided into a grid-connected mode and an islanding mode. This paper proposes a control strategy based on power management of various independent components in islanding mode. In addition, the autonomous control method for switching the converter’s operation between grid-connected mode and islanding mode is proposed. A DC microgrid test bed consisting of a grid-connected AC/DC converter, a bidirectional DC/DC converter, a renewable energy simulator, DC home appliances and a DC-bus protector is used to test the proposed control strategy. The proposed autonomous control strategy is experimentally verified using the DC microgrid test bed.ko
dc.languageENGko
dc.publisherMDPI AGko
dc.subjectDC microgridko
dc.subjectDC-bus signaling (DBS)ko
dc.subjectautonomous control strategyko
dc.subjectpower management algorithmko
dc.subjectpower line communicationko
dc.subjectrecovery control strategyko
dc.subjectmoving averageko
dc.titleAutonomous Control Strategy of DC Microgrid for Islanding mode using Power Line Communicationko
dc.typeARTICLEko
dc.identifier.pid1361null
dc.identifier.rimsid30203ko
dc.identifier.wosid000434703400235ko
dc.type.rimsAko
dc.identifier.doihttp://dx.doi.org/10.3390/en11040924ko
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