| Title |
A Study on the Main Winding Control of Single Phase Induction Motor using One-Chip Micom |
| Authors |
박수강(Park, Su-Gang) ; 백형래(Baek, Hyeong-Rae) |
| Keywords |
Energy saving ; Maximum efficiency ; Variable phase angle control ; Electronic starting switch |
| Abstract |
This paper describes a one-chip micom controller and phase angle control method for self-starting and energy saving of single-phase induction motor. The proposed method is based on the optimal efficiency control which is running by variable phase angle of main winding current such as to maintain the maximum efficiency characteristics of the motor, in voltage control with TRIAC. Experiments are focused on a capacitor starting single-phase induction motor. The optimal energy saving by variable phase angle control are verified by experimental results. Also, auxiliary winding was controlled by electronic starting switch. |