Transformers
Osnova sekce
-
theory - equivalent circuit, transformet ratio and parametres, transformer losses- division of transformers and their use
- transformer
construction and installation (oil-type, dry-type, indoor, outdoor) -
advantages, disadvantages
- OLTC (on-load tap changer) and off-load transformers
- PST (phase shift transformers) and their use
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Detailed information you can find in books:
Kock - Practical Power Distribution for Industry, chapters 5.1 - 5.2, parallel operation of transformers
Bayliss - Transmission and Distribution Electrical Engineering - theory (chapters 14.2.1 - 14.2.4), tap changers (chapter 14.2.5), winding (14.3.8 and 14.5.2), cooling (14.4.6 - 14.4.7)