| 논문명 |
대학교 건물에서 RF센서 내장 제어시스템이 전력소비량 절감에 미치는 영향 연구 / A Study on the Effect of RF Sensor Control System upon Electric Power Consumption Reduction of University Building / 5-A 에너지 절약 1 |
| 저자명 |
이종원(Jong-Won Lee) ; 정광섭(Kwang-Seop Chung) ; 김영일(Young-Il Kim) |
| 수록사항 |
대한설비공학회 2015년도 하계학술발표대회 (2015-06) |
| 주제어 |
EHP ; HBDS ; RF센서 ; 투자회수기간 ; Electrical heat Pump ; Human Body Detection Sensor ; Radio Frequency Sensor ; Pay-back Period |
| 요약2 |
Many universities are installing HBDS(Human Body Detection Sensor) in their buildings for energy saving purpose. In this research, lecture rooms with HBDS were selected as the experiment site, specially where HBDS is installed with RF(Radio Frequency) sensor which enables ON/OFF control. The experiment was conducted in one week interval, first week RF sensor was OFF and the following week RF sensor was ON. Then the amount of electric energy used by EHP and lighting instrument was measured. The result showed RF sensor saved 41.4[KWH] electric energy in one week and the saving ratio was 25.9%. Economic feasibility calculated by pay-back period was 4.92 years to collect insulation expense. |
