건축도시공간연구소

Architecture & Urban Research Institute

pdf원문보기 에러 해결방법 바로가기



문헌홈 > 연구논문 > 상세

[원문보기시 소비되는 포인트 : 100 포인트] 미리보기 인용

대한설비공학회|설비공학논문집 2014년 9월

논문명 온도차 감지 제상법과의 비교를 통한 광센서 제상법의 타당성 검증을 위한 연구 / Feasibility of the Defrost Control by Photoelectric Technology via Comparison with the Temperature Differential Defrosting Method
저자명 전창덕 ; 김동선
발행사 대한설비공학회
수록사항 설비공학논문집, Vol.26 No.09 (2014-09)
페이지 시작페이지(434) 총페이지(7)
ISSN 1229-6422
주제분류 환경및설비
주제어 서리 ; 온도차 제상 방법 ; 광센서오제상 현상 ; Frost ; Temperature Differential Defrosting Method ; Photoelectric Sensor ; Mal-defrost Phenomena
요약2 Experiments were performed to verify if performance and characteristic curves obtained from the temperature differential defrosting method, where surface temperature is measured to judge defrosting condition, can be reproduced by the photoelectric technology where defrosting condition is judged by photoelectric sensors. The output voltage of a phototransistor and heating capacity, power consumption, and surface temperature of the outdoor heat exchanger are compared. The results showed that the photoelectric sensors can be used as a defrost control device. On-off control timings in temperature differential defrosting method are in good agreement with those predicted by the high and low threshold output voltages of the photoelectric sensor.
소장처 대한설비공학회
언어 한국어
DOI http://dx.doi.org/10.6110/KJACR.2014.26.9.434