Most of what I have been researching has been related to how POW switching, residual flux in the core, and several other parameters affect the inrush current. I never did find any dependence on how long the machine might be isolated for, but due to the "trend" as well as the constant pushing...
Hello all,
I wanted to gather thoughts on a particular trend that has been observed. The trend is as follows:
When a transformer is isolated and then energized, the longer the transformer was in isolation for, the higher the inrush current peak magnitude. Effectively, if the transformer was...
Hello,
I am doing a study on transformer core magnetization and how it plays a role in the transients seen during energization. One of the things that I was tasked with looking into was why some of the transformers that we work with will demagnetize if isolated from the rest of the network (a...