Write down the Protective System of Alternator and Transformer ~ EEE Interview Tips

June 8, 2013

Write down the Protective System of Alternator and Transformer

1:00 AM Alternator, Generator, Power System, Switchgear and Protection, Transformer 1 comment

Alternator protection

ü Differential protection system

ü Balanced Earth fault protection

ü Stator-inter run protection

Transformer protection

ü Using Buchholz relay

ü Combined leakage and overload protection

ü Circulating-current scheme for transformer protection

1 Comment(s):

AnonymousJune 17, 2013 at 12:59 PM
What about the over frequency and underfrequency fault in alternator//?
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