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Hi,
Consider Single phase induction motor.
What will be torque of induction motor, if we increase supply frequency 10 times, if the motor uses same supply current.
Let's say Torque (Supply frequency 50 Hz, Supply current 10 Amperes ) = N
What is Torque (Supply frequency 500 Hz, Supply current...
Been having a clear out of old files, found this.
I captured this bit of schematic when I dismantled an old money counting machine, years ago. It's the power supply to an induction motor which rotates the pick-up rotor. The motor is shown by L1, L2 and the circle. Triac D2 looks like a...
Walking around on the floor these days pondering about if I should built myself a PWM controller for use on a cheap 3-phase motor from a washing machine (typically not more rated than 2 hp). I don't have one yet in my hands, so any question will be general for most induction motors avaiable.
I...
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