COOLING METHODS OF POWER TRANSFORMER
February 25, 2014
As the size and capacity of the transformer increased, the associated cooling arrangement become more powerful an…
February 25, 2014
TYPES OF POWER TRANSFORMER FAILURES
February 25, 2014
The electrical winding and the magnetic core in a transformer are subject to a number of different forces during operat…
WORKING PRINCIPLE OF POWER TRANSFORMER
February 25, 2014
The main principle of operation of a transformer is mutual inductance between two circuits which is linked by a common …
MAIN CONSTRUCTIONAL PARTS OF POWER TRANSFORMER
February 25, 2014
There are three main parts of a power transformer. 1. Primary winding of transformer – which produces magnetic flu…
DIFFERENTIAL PROTECTION OF A POWER TRANSFORMER
February 25, 2014
Power transformers need to be protected from damages caused by internal and external faults. Power transformer can be p…
TYPES OF FAULTS ON POWER TRANSFORMER
February 25, 2014
Two types of faults occur in power transformer i.e. external and internal electrical faults. External Faults in Power T…
POWER TRANSFORMER AND ITS IMPORTANCE
February 25, 2014
POWER TRANSFORMER “A Power transformer is a static machine used for transforming power from one circuit to another ci…