I apologize if similar question was asked before - I tried to look for one but it drowned with dozen of questions about some calculations related to transformer configurations. I was reading a lot about the transformers, I understand how they work, but then I started reading about the windings and I got confused why are there so many types.
I have background in computer science therefore I apologize also if my question is stupid or silly - but I have trouble understanding why do we need different configurations of the transformer windings? Is it some kind of backward compatibility issue? Or does it depend on the type of load? I see a lot of calculations related to different windings etc. but I don't understand why one type of winding is better than the other?
Then, is there a tendency to choose some configurations over others, depending on the type of transformer? (e.g. the medium to low, or the high to medium). That could also help to understand why.
Looking forward to your replies, I would appreciate some other references to read if you have.
I have background in computer science therefore I apologize also if my question is stupid or silly - but I have trouble understanding why do we need different configurations of the transformer windings? Is it some kind of backward compatibility issue? Or does it depend on the type of load? I see a lot of calculations related to different windings etc. but I don't understand why one type of winding is better than the other?
Then, is there a tendency to choose some configurations over others, depending on the type of transformer? (e.g. the medium to low, or the high to medium). That could also help to understand why.
Looking forward to your replies, I would appreciate some other references to read if you have.