in case of induction motor the rotor speed is less than synchronous speed giving positive slip but in case of generator the rptor speed is greater than synchronous speed giving negative slip.......
how reversing an ac single phase induction motor to wark as induction generator
There is a motor in a generator which carries out this electromagnetic induction,as we switch on the generator the magnetic field lines between that motor get cuts off by the rotating coil which cause change in flux and change in flux cause induced emf,cue to emf at different points of coil cause current to get flow and then generator will get on.
it is the difference between the synchronous and asynchronous speed of a induction motor
1. Induction Motor has an air-gap but transformer has no air gap rather it is mutually link. 2. Induction Motor has high no-load current than transformer. 3. Induction Motor is a dynamic device. 4. Induction Motor has high power factor.
A generator converts kinetic energy into electrical energy; a motor converts electrical energy into kinetic energy.
a motor Will do work by consuming power a generator is just the opposite
Squirrel cage type is a type of Induction motor. It tells that the rotor is "squirrel cage" type. Another type of induction motor is with "slip ring" type of rotor. Squirrel cage type is most widely used Induction motor.
An electric motor is an AC motor which works with alternating current But Generator is D. C motor that works under the principle of direct current
becoz alternater has work on principle of electomagnetic induction .
1. Induction motor has high starting torque, therefore use for operate pump which need high starting torque. 2. Induction motor operate on variable speed. 3. It can be used as generator when speed of motor is higher than synchronous speed.
I need the answer of this question plz!!
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