first of all it is necessary to refer this link. https://circuitglobe.com/scott-t-transformer-connection.html In this link u can know scott connection and i wonder about V2t and V2m's phase difference.
something like wye-delta and delta-wye connection.
we can originally know wye-delta connection is step-down transformer and second side voltage phase is being to -30 degree. And also delta-wye connection is step-up transformer and second side voltage phase is being to +30 degree.
But the other side, we also can make wye-delta connection is step-up transformer if it get turn ratio like 1:2. So in this case maybe will be become +30 degree in second side voltage.
apply this principle in scott connection, how can work it?
case1) turn ration 1:2 - step up second side voltage's angle +90 degree?
case2) turn ration 2:1 - step down second side voltage's angle -90 degree?
if you have any information or homepage link, can you leave it for me?
As a result in this question's key point is this one. https://circuitglobe.com/scott-t-transformer-connection.html In this web site, u can see scott connection and then i wonder about this phase shift. V2t and V2m have a phase difference of 90 degrees. And V2t is leading of V2m. But if we give another turn ratio like a step up or step down, is it possible to replace the position like V2t is lagging of V2m?
