바이패스 방식을 활용한 고성능 필터의 가변 제어에 관한 연구

This study proposes a variable usage of high-performance filter through the bypass method to be able to be used only in situations that require high-performance filter. And the bypass method controls indoor fine dust concentration to meet the European air quality standard. In addition, the impact of variable use of high-performance filter proposed on indoor air quality is investigated using the CONTAMW 3.1 simulation tool in the office building where air-conditioning system has been equipped. Consequently, when variable high-performance filter utilizing a bypass method is used, it was found that the indoor fine dust concentration is reduced to 75%.