스마트 건물에너지 모니터링 및 성능평가 시스템 개발

The role of BAS (building automation system) or BEMS (building energy management system) is important to effectively manage systems operation and save energy use without sacrificing thermal comforts in buildings. Recently, it is becoming an issue to implement the Measurement & Verification (M&V) of energy savings from building energy retrofit or on-going commissioning. However, the BAS of an existing building has been focused on simple operation and surveillance, and the functions of BEMS are also insufficient for the M&V of energy savings through energy efficient management. Therefore, this study introduce a smart energy monitoring system coupled with the BAS of a existing building, along with a smart M&V function capable of determining energy savings based on outdoor temperature dependent change-point regression baseline energy models.