Projects › Projects › variable speed motor control › 1 phase VFD are also there. i
June 2, 2014 at 3:33 am #11791
1 phase VFD are also there. i know speed control of 1 phase AC motor is done through varying phase angle using DIAC-TRIAC method. but its applicable in fan, blower, cooler, heater kind of application where load on motor is limited.
in pump type application i dont think it will work.