I'm trying to figure out how to solve the equivalent circuit for 2 identical transformers connected in series or parallel on the primary and secondary. Mainly I want to know what the equivalent leakage and magnetizing inductance will be for each different type of connection (Pri in parallel/sec in parallel, pri in parallel/sec in series, pri in series/sec in parallel and pri in series/sec in series). I know you can create a T model for the transformer but how does this model change depending on the primary and secondary connection. I understand how the equivalent turns ratio will change but I don't know how to simplify the model to represent it as one concise T model. This is similar to a matrix transformer but in this case there are discrete transformers with separate cores not one core and multiple windings on the core.
This is what I meant. Using this to create the T model.