- #1
BjornFanden
- 8
- 0
Dear PF members.
I have trouble understanding how zero sequence currents circulate in a delta winding. For example zero sequence currents such as 3rd harmonics, they will circulate in the delta winding and get trapped, why?
Why can they not go further?
I have recently started to study transformers on my own, without a strong electrical background, and I feel maybe I lack some fundamental understanding to be able to answer my question?Thank you.
I have trouble understanding how zero sequence currents circulate in a delta winding. For example zero sequence currents such as 3rd harmonics, they will circulate in the delta winding and get trapped, why?
Why can they not go further?
I have recently started to study transformers on my own, without a strong electrical background, and I feel maybe I lack some fundamental understanding to be able to answer my question?Thank you.