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
How can the multistep-ahead prediction of photovoltaic power generation be improved by integrating multivariate time series features in a virtual power plant (VPP) environment? To address this question, this study develops and evaluates a photovoltaic power generation forecasting model that integrates a bidirectional gated recurrent unit (Bi-GRU), a temporal convolutional network (TCN), and a multi-head attention mechanism. Our strategy leverages multi-fusion deep learning (DL), which is known for its ability to synthesize multiple prediction technologies, making it particularly suitable for complex scenarios such as energy forecasting. Leveraging advances in Internet of Things (IoT) and smart grid technologies, this model improves the management and operational efficiency of distributed energy resources (DERs) within VPPs. Validation with real-world data demonstrates that this sophisticated DL framework effectively improves forecasting accuracy by skillfully capturing the temporal dynamics and interdependencies in the data. Such enhanced predictive capabilities are critical to ensuring the reliability and efficiency of energy systems, and can help provide a stable and balanced power supply in a market shifting to renewable energy sources.
본문·목차
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
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UCI(KEPA) : I410-151-25-02-091088013