what ever the advantages does a induction generator has in industry the same in college
an induction generator
we do not use induction generator because it require an external source (synchronous generator) that provide reactive power to it.
how reversing an ac single phase induction motor to wark as induction generator
Induction type alternator and synchronous generator.
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.
Generator
Xusheng Chen has written: 'Induction generator modeling and relaying' -- subject(s): Electric machinery, Induction, Electric motors, Induction, Induction Electric machinery, Induction Electric motors
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.......
By definition a synchronous generator must be synchronous. If it is not "locked in" it is not a synchronous generator, but an induction machine.
generator
electric generator
generators produce electricity via electromagnetic induction