메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색
질문

논문 기본 정보

자료유형
학술저널
저자정보
김민휘 (한국에너지기술연구원) 이동원 (한국에너지기술연구원) 안영섭 (한국에너지기술연구원) 주홍진 (한국에너지기술연구원)
저널정보
대한설비공학회 설비공학논문집 설비공학논문집 제32권 제11호
발행연도
2020.11
수록면
532 - 541 (10page)
DOI
10.6110/KJACR.2020.32.11.532

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색
질문

초록· 키워드

오류제보하기
In this study, a domestic hot water supply system using renewable heat energy systems was proposed for improving energy efficiency and savings to achieve a low-carbon energy sharing community. A smart village in Busan Eco Delta Smart City was selected for this analysis via detailed simulation. This smart village comprises 56 single-family houses and community facilities with a central mechanical center to supply heating, cooling and domestic hot water. In this study, the major thermal energy for domestic hot water is a geothermal heat pump, and applicability of solar energy, such as a photovoltaic (PV) system (Case 1), a solar thermal (ST) system (Case 2), and a photovoltaic and solar thermal (PVT) system (Case 3) was analyzed. As a result of this analysis, it was found that the ST system can account for 30.0% of the annual domestic hot water demand, and the PVT system can account for 10.0%. The PVT system showed 19.1% lower electric generation rates compared with the PV system. However, it was also found that the PVT system can reduce 22.0% and 37.2% of operating energy compared to the PV and ST system, respectively. The PVT can save the thermal demand of domestic hot water even the lower efficiency of PV generation rates. Conversely, it was observed that the PV and ST system showed higher self-sufficiency for the electric energy balance on the community compared to the PVT system depending on the size of the thermal energy storage.

목차

Abstract
1. 연구배경 및 목적
2. 복합에너지시스템 개요
3. 시뮬레이션
4. 시뮬레이션 결과 분석
5. 결론
References

참고문헌 (0)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

이 논문과 함께 이용한 논문

최근 본 자료

전체보기

댓글(0)

0