This study documents the 3-phase BLDC(Brushless DC) motor to improve conventional ventilator motor. Energy efficiency, noise, and air pollution reduction for the high-performance vibration of the BLDC motor has been used in many fields. BLDC motors for ventilator, we studied the controller and software.

• 정영득(전주비전대학교 사회복지경영학과) | Youngdeuk Jung Corresponding Author
• 박주식((주)엘플러스 기술연구소) | Joosik Park