보일러용 송풍기의 성능향상

A fan for boiler consists of driver and aero-parts. Each components were developed to enhance the performance of fan in this study. The turbo type was selected as a aero-part type and the BLDC motor a motor type. The PWM type was chosen as a control logic to operate a fan. Total five design modifications were conducted for performance enhancement of fan. Motor performance, flow, noise and durability tests were successfully conducted for the final prototype and it is confirmed that the results of tests meet well performance targets.