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Transformer

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S
Sandeep Kumar

The document discusses distribution transformers, including their testing, maintenance, and protection. It provides details on routine tests, type tests, and special tests performed on transformers according to standards. These tests check various parameters like winding resistance, insulation levels, voltage ratios, losses, and short circuit withstand ability. The document also outlines maintenance procedures like regular oil testing, insulation resistance checks, bushing cleaning, and temperature monitoring. Proper preventive maintenance is emphasized to prevent failures caused by issues like low oil levels, water ingress, overloading, and poor design/workmanship.

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TESTING, MAINTENANCE & PROTECTION OF DISTRIBUTION TRANSFORMERS Presented by PRASHANT P. NANKAR TRANS-DELTA ELECTRICALS
WHAT IS A TRANSFORMER? ,[object Object]
TYPES OF TRANSFORMER BY APPLICATION ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
DISTRIBUTION TRANSFORMER ,[object Object],[object Object],[object Object],[object Object],[object Object]
MAIN FEATURES ,[object Object],[object Object],[object Object],[object Object]
PARTS OF TRANSFORMER ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
 
 
 
 
 
 
 
 
 
 
 
TESTING OF TRANSFORMER ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
TYPE TESTS ,[object Object],[object Object],[object Object],[object Object],[object Object]
SPECIAL TESTS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
ROUTINE TESTS ,[object Object],[object Object],[object Object]
ROUTINE TESTS ,[object Object],[object Object],[object Object],[object Object],[object Object]
ROUTINE TESTS ,[object Object],[object Object],[object Object],[object Object]
 
ROUTINE TESTS ,[object Object],[object Object],[object Object]
 
ROUTINE TESTS ,[object Object],[object Object],[object Object],[object Object],[object Object]
ROUTINE TESTS ,[object Object],[object Object],[object Object],[object Object]
 
ROUTINE TESTS ,[object Object],[object Object],[object Object]
 
ROUTINE TESTS ,[object Object],[object Object],[object Object]
 
ROUTINE TESTS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
TYPE TESTS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
 
SPECIAL TEST ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
MAINTENANCE OF TRANSFORMER ,[object Object]
MAINTENANCE PROCEDURE ,[object Object],[object Object],[object Object],[object Object]
MAINTENANCE PROCEDURE ,[object Object],[object Object],[object Object],[object Object],[object Object]
MAINTENANCE ,[object Object],[object Object],[object Object]
MAINTENANCE ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
PROTECTION OF TRANSFORMERS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
PROTECTION OF TRANSFORMERS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
FAILURES & CAUSES ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
FAILURES & CAUSES ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
FAILURES & CAUSES ,[object Object],[object Object],[object Object]

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