인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록·키워드
In this study, we developed and validated Grid Forming(GFM) inverters capable of maintaining stable voltage and frequency based on voltage-source characteristics. To this end, major international grid codes were reviewed to derive GFM-related requirements and test standards. The control algorithms were verified through Electromagnetic Transient(EMT) simulations and Hardware in the Loop System(HILS). In particular, this paper focuses on P-HILS test results conducted in conjunction with a grid simulator to assess dynamic performance. The performance validated through P-HILS was further applied to a real-field demonstration in Jeju Island, which has a high share of renewable energy. The results confirmed that the GFM inverters met international standards in terms of P–f response, Q–V control, and Fault Ride Through(FRT). This study proposes GFM performance standards and test procedures tailored to the domestic power system environment, thereby contributing to the future expansion of GFM applications and the establishment of Inverter Based Resource(IBR) integrated grid systems.
본문·목차
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
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UCI(KEPA) : I410-151-26-02-094554288