if field winding of synchronous generator are shorted on each other will it start or burn or run for short time like induction motor
the synchronous generator's (rotor) which is field winding,
it will produce a field for small amount of time but after
some time, due shorted the excessive amount of current
produce the heat that will cause the generator rotor to burn
out.
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how can i get the formula to find out the cable size if i know the load of main fuse protection.
please give me all the Alarm .Trip ,Safety Relays & Conditions of UPS Systems mail me on ashokbabunhce@gmail.com
When we change the tap position of 10MVA transformer it suddenly tripped with Out of step indication and also with Static differential relay indication, Transformer Bucholz relay indn and Low oil level indication. Before 1 week the same problem occured by changing the tap position. but at that time only oltc bucholz relay activated. After testing the TxR Relay team & PET team cant find any solid reason. The values are ok also. So plz answer wat's the reason for this incident? anybody plz help.
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