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학술대회 Closed Transition Transfer Switch based on Multi-mode Photovoltaic Inverter for Preventing Power Outage
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저자
허세완, 박완기, 이일우
발행일
201607
출처
International Power Modulator and High Voltage Conference (IPMHVC) 2016, pp.1-4
DOI
https://dx.doi.org/10.1109/IPMHVC.2016.8012838
협약과제
16ZC1600, 제로에너지 커뮤니티 실현을 위한 에너지 공유 네트워킹 핵심 기술 개발, 이일우
초록
This paper proposes a closed transition transfer switch (CTTS) based on a photovoltaic inverter which is capable of transition between grid-connected and island modes. The proposed system consists of the CTTS, utility grid and photovoltaic inverter connected to each input, respectively, an active load with power factor correction, and a system controller. According to the grid condition, the system controller manages the closed transition between the two inputs and determines the inverter operation mode. The performance was verified by the simulation.
키워드
Closed transition transfer switch, Photovoltaic inverter, Power outage
KSP 제안 키워드
Active Load, Closed transition transfer switch, Grid-Connected, Multi-mode, Photovoltaic Inverter, Power factor(P.F), Power factor correction(PFC), operation mode, power outage, two inputs, utility grid