기후 시나리오 SSP5와 SSP1에서의 2100년 서울 지역에서의 여름철 주택 냉방을 위한 하이브리드 제습 냉방 시스템 성능 분석

• Published in: 한국수소 및 신에너지학회 논문집 Vol. 34; no. 6; pp. 773 - 784
• Main Authors: 이율호(YULHO LEE), 박성진(SUNGJIN PARK)
• Format: Journal Article
• Language: Korean
• Published: 한국수소및신에너지학회 2023
• Subjects: 기계공학; Air conditioning(에어컨 냉방); Renewable energy(재생에너지); Climate change scenarios(기후 변화 시나리오); Hybrid desiccant cooling system(하이브리드 제습 냉방 시스템); System simulation(시스템 시뮬레이션); Fuel cell thermal application(연료전지 폐열 활용)
• ISSN: 1738-7264; 2288-7407
• DOI: 10.7316/JHNE.2023.34.6.773

In this study, a comparative analysis between an electric heat pump cooling system and a hybrid desiccant cooling system is conducted. Desiccant cooling is a thermal driven system with potentially lower electric power consumption than electric heat pump. Hybrid desiccant cooling system simulation includes components such as a desiccant rotor, direct and indirect evaporative coolers, heat exchangers, fans, and a heat pump system. Using dynamic simulations by climate conditions, house cooling temperatures and power consumption for both systems are analyzed for 16 days period in the summer season under climate scenarios for the year 2100 prediction. The results reveal that the hybrid desiccant cooling system exhibits a 5-18% reduction in electric consumption compared to the heat pump system.