히트그리드 실증을 위한 지하수열 밸런스 운전 제어 연구
A Verification Study of Heat Grid Utilizing Groundwater-based Balanced Operation
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초록
This study explores strategies to address the variability of heat energy using renewable energy and heat grids to achieve carbon neutrality. Renewable energy source introduce fluctuations that can impact the stability of power systems, while heat grids provide a systematic infrastructure for efficient supply of heat energy and power generation. Jeju Island is chosen as a case study, focusing on balance control based on groundwater-based geothermal energy to optimize the distribution of heat energy. The results demonstrate that the 3rd control method is the most effective in maintaining the target temperature in greenhouses, and specific temperature settings and objectives are proposed for each control method based on crop requirements. These research findings contribute to achieving carbon neutrality and reducing power consumption.
Abstract
This study explores strategies to address the variability of heat energy using renewable energy and heat grids to achieve carbon neutrality. Renewable energy source introduce fluctuations that can impact the stability of power systems, while heat grids provide a systematic infrastructure for efficient supply of heat energy and power generation. Jeju Island is chosen as a case study, focusing on balance control based on groundwater-based geothermal energy to optimize the distribution of heat energy. The results demonstrate that the 3rd control method is the most effective in maintaining the target temperature in greenhouses, and specific temperature settings and objectives are proposed for each control method based on crop requirements. These research findings contribute to achieving carbon neutrality and reducing power consumption.
참고문헌 (5)
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- 김대영, "제주형 지하수열 시스템 설계 프로그램 개발 및 검증 연구", 한국기계기술학회지, 24(4), pp.645~651 (2022), 한국기계기술학회[DOI]
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- J. M. Yoo, "Current Status and Outlook of Smart Grid : Focusing on the Seoul Magok 4th Generation District Heating Demonstration Project", Korean Institute of Architectural Sustainable Environment and Building Systems, 12(4), pp.6~14 (2018)
- 김용환, "비활성 화산지역의 지중공기열원 에너지 이용에 관한 실험적 연구", 한국태양에너지학회 논문집, 34(5), pp.73~80 (2014), 한국태양에너지학회