An improved energy-saving scheme for capacitor-run induction motor
Sundareswaran, K.
Industrial Electronics, IEEE Transactions on
Volume 48, Issue 1, Feb 2001 Page(s):238 - 240
Digital Object Identifier 10.1109/41.904585
Summary:Conventionally, the speed of a capacitor run single-phase
induction motor is controlled by using an AC voltage controller
(generally a triac) between the supply voltage and the motor. This
letter proposes a new scheme, in which the triac is inserted in series
with the main winding, while the motor auxiliary winding remains
directly connected across the supply voltage. The experimental results
indicate the superiority of the new method suggested in this
letter
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