| Title |
A Study on Operating Method by Energy Evaluation and Performance Evaluation of Heat Recovery Ventilator According to Outdoor Conditions |
| Authors |
김광현(Kwang-Hyun Kim) ; 이정재(Jurng-Jae Yee) |
| Keywords |
실내공기질 ; 환기 ; 전열교환 환기시스템 ; 에너지 절감 IAQ ; Ventilation ; Heat recovery ventilator ; Energy saving |
| Abstract |
Recently, regulation of ventilator installation and its details has been revised and the establishment of heat recovery ventilator in newly built apartments has been obli-gated. This study was done to offer the method of operation and design of heat recovery ventilator to save energy by measuring its efficiency and comparing with the results of experiment. This paper confirmed that it is desirable to operate heat recovery ventilator by using “by-pass mode” within 60～80% scope of the difference indoor absolute humidity in spring and autumn and outdoor absolute humidity and heat recovery ventilator of energy saving effect is better than constant air volume system. |