공동주택 적용을 위한 히트펌프 구동 기반 액체식 제습시스템 제안Development of heat pump-driven liquid desiccant system for an apartment building
- Other Titles
- Development of heat pump-driven liquid desiccant system for an apartment building
- Authors
- 이재희; 동혜원; 정재원
- Issue Date
- Nov-2019
- Publisher
- 한국생태환경건축학회
- Keywords
- 공동주택; 히트펌프; 액체식 제습시스템; 에너지 시뮬레이션; Apartment Building; Heat Pump; Liquid Desiccant; Energy Simulation
- Citation
- 한국생태환경건축학회 2019년도 추계국제학술발표대회 논문집, v.19, no.2, pp.142 - 143
- Indexed
- OTHER
- Journal Title
- 한국생태환경건축학회 2019년도 추계국제학술발표대회 논문집
- Volume
- 19
- Number
- 2
- Start Page
- 142
- End Page
- 143
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/146770
- ISSN
- 1975-3616
- Abstract
- The purpose of this research is to compare the energy consumption between two types of heat pump driven liquid desiccant(HPLD) systems, which are different in mechanism of controlling the desiccant solution. Design and operating strategy of the two HPLD systems for an apartment building were suggested. One HPLD system simultaneously controls the solution temperature and concentration at a single sump (Case 1), and the other HPLD system separately controls the solution temperature and concentration at a dual sump using simple additional devices (Case 2). Energy simulation for air conditioning in summer was conducted, and the results showed that Case 2 saved 77% of operating energy because the solution cooling and heating loads were decreased
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