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히트그리드 실증을 위한 지하수열 밸런스 운전 제어 연구 A Verification Study of Heat Grid Utilizing Groundwater-based Balanced Operation

오소빈, 이동수, 이재욱, 김영수, 박윤철
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  • URLhttp://db.koreascholar.com/Article/Detail/427131
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한국기계기술학회지 (韓國機械技術學會誌)
제25권 제5호 (2023.10)
pp.835-841
한국기계기술학회 (Korean Society of Mechanical Technology)
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.

키워드
Geothermal energy(지열에너지)Heat pump(히트펌프)Balanced operation(밸런스 운전)Groundwater heat sourse(지하수 열원)Heat grid(히트그리드)
저자
  • 오소빈(제주대학교) | So-Bin Oh (Student, Department of Mechanical Engineering, Jeju National Univesity)
  • 이동수(제주대학교) | Dong-Soo Lee (Student, Department of Mechanical Engineering, Jeju National Univesity)
  • 이재욱(제주대학교) | Jae-Wook Lee (Doctor of Engineering, INTERTECH Co,. Ltd, Jeju, Korea)
  • 김영수(제주대학교) | Young-Soo Kim (Doctor of Engineering, INTERTECH Co,. Ltd, Jeju, Korea)
  • 박윤철 (제주대학교) | Youn Cheol Park (Member, Professor, Department of Mechanical Engineering, Jeju National Univesity) Corresponding author