we have two motors 1250kW,6.6kV to be coupled
on the same shaft ,so please provide assistance for their
synchronisation.



we have two motors 1250kW,6.6kV to be coupled on the same shaft ,so please provide a..

Answer / Nikhilesh Kumar Kashyap

Synchronization of two motors on the same shaft involves matching the rotation speeds and phases. Here are the general steps for synchronizing two induction motors:
1. Measure and record the rotational speed (RPM) and phase sequence of each motor separately.
2. Adjust the voltage or frequency of one motor to match the RPM of the other motor as closely as possible.
3. Connect both motors in parallel, ensuring that the phase connections are properly aligned.
4. Start both motors and monitor their operation to ensure they are running smoothly and in sync. If necessary, adjust the voltage or frequency again to fine-tune the synchronization.

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