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.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2024.4
- 수록면
- 91 - 104 (14page)
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초록· 키워드
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Thermal energy is essential for various industrial processes like liquid heating, drying, and sterilization, demanding temperatures above 100°C. It is mainly generated from fossil fuels, which often leads to carbon dioxide (CO₂) emissions and climate crises. Therefore, it is imperative to shift from fossil-fuel based energy to renewable or cleaner energy for the sake of the environment. High-temperature heat pumps are key components for shifts in industrial fields. Industrial high-temperature heat pumps require high-temperature heat sources for evaporation. A solar thermal system can provide a high-temperature heat source and direct heat production. This study aims to evaluate the economic feasibility of an integrated system that combines a solar thermal system and a high-temperature heat pump for supplying steam to industrial processes. Modeling and performance simulations were conducted on the system using Simulink. Economic factors such as the benefit-cost ratio, net present value, and levelized cost of heating (LCOH) were analyzed based on the solar collector area. The results of the study demonstrated that the solar thermal-heat pump can economically substitute a 0.5-ton steam boiler. Notably, CO₂ emissions can be reduced by up to 1,600 tons annually by replacing LPG boilers.
목차
Abstract
1. 서론
2. 연구방법
3. 해석 결과 및 고찰
4. 결론
REFERENCES
참고문헌 (16)
참고문헌 신청
IEA (International Energy Agency), CO2 Emissions in 2022, IEA, Paris, 2023.
REN21, Renewables 2020 Global Status Report, Paris, p. 33, 2020.
Cho, I.-H. and Park, J.-S., Analysis of Renewable Heat Barrier and Policy Design, Korea Energy Economics Institute, Ulsan, p. 19, 2021.
Rissman, J., Decarbonizing Low-Temperature Industrial Heat in the U.S., Energy Innovation, San Fransisco, p. 6, 2022.
Ko, H., Industrial Heat Pump, Taeyang Electric Co.,Ltd., 2022.
REN21, Renewables 2020 Global Status Report, Paris, p. 33, 2020.
Cho, I.-H. and Park, J.-S., Analysis of Renewable Heat Barrier and Policy Design, Korea Energy Economics Institute, Ulsan, p. 19, 2021.
Rissman, J., Decarbonizing Low-Temperature Industrial Heat in the U.S., Energy Innovation, San Fransisco, p. 6, 2022.
Ko, H., Industrial Heat Pump, Taeyang Electric Co.,Ltd., 2022.
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