| 논문명 |
High-Performance Buildings 구현을 위한 신기술 연구 동향 및 에너지 절감 효과 평가 / Review of New Technologies’ Energy Conservation Rate in High-Performance Buildings |
| 저자명 |
김철호 ; 양자강 ; 이승언 ; 유기형 ; 김강수 |
| 수록사항 |
KIEAE Journal, Vol.16 No.1(통권 77호) (2016-02) |
| 주제어 |
고성능 건축물 ; 신기술 ; 외기전담 공조시스템 ; 액티브 칠드빔 ; 바닥공조시스템 ; 에너지 절감률 ; High-Performance Building ; New Technology ; DOAS ; Active Chilled Beam ; UFAD ; Energy Saving Rate |
| 요약2 |
The purpose of this study is to analyze the energy performance by applying new technologies for passive and active control. Method: We selected new technologies for passive and active control which are based on formal study by analyzing technology applied to the High-Performance Buildings in various countries. Also, we analyzed energy saving potential for each technologies by breakdown the result of the energy saving rates in detail. Result: For the wall and roof insulating methods, preceding studies showed that up to 21% energy could be saved by improving roof insulation and applying proper outside insulation compared to non-insulation. For the windows and glazing system, preceding studies showed that Low-E glazing system could save up to 11% energy compared to single glazing system. Studies about solar and daylighting controls revealed that effective daylighting dimming control could save 13% of energy compared to uncontrolled situation. Studies on DOAS (Dedicated Outdoor Air System) showed that about 23% energy could be saved compared to standard VAV system. Studies on the active chilled beam showed that about 25% energy could be saved compared to standard VAV system and studies of applying UFAD (Under Floor Air Distribution) could consume 31% less energy than applying overhead system. |
