히트펌프 기반 공동주택의 중앙 열원 공급 냉난방 시스템 에너지 절감 효과 분석
| 주 저자 | 이수진 |
|---|---|
| 공동 저자 | 천성용, 박민건, 홍수연, 최민영, 정재원 |
| 소속 | - |
| Abstract | To enhance energy efficiency in multi-family residential buildings, this study proposes a centralized heat source supply air-conditioning system that supplies stable temperature water to individual heat pumps in each household. A simulation was conducted for a 50 unit apartment complex, comparing the proposed system with a conventional individual air-source heat pump system. The results indicated that the proposed system reduced annual energy consumption by approximately 18.4% and improved heat pump performance of coefficient (COP) by lowering compression ratio. These findings suggest that the proposed system can be an effective alternative for improving energy efficiency in multi-family residential buildings. Furthermore, additional energy savings could be expected by integrating renewable heat sources into the centralized heat pump system in future applications. |
| Keyword | Centralized heat source supply(중앙 열원 공급식), Heat pump(히트펌프), Coefficient of performance(성능계수), Energy consumption(에너지 소비량) |
| 페이지 | - |
| 논문 파일 | 없음 |
| 게재일시 | 2025-11 |
| DOI | - |
| 학회/저널명 | 2025 대한설비공학회 동계학술발표대회 |
| 년도 | 2025 |
| 추가 문구 | - |
| 등록 일시 | 2025-12-24 15:54:42 |