Kind of a late reply here, but this topic was brought to life recently and I wanted to address something - in particular, a reply from Pierre Belarge.
Here we go!
I like how you explained this here, very good.
Thanks! I hope it made sense to the O.P. and others too
As I was reading this thread, I was wondering if I would see this written. I agree that there may be a very poor ground fault current path here, if the fault was between phase to ground.
You would definitely see segments written in many tech. documents. I am unsure which ones or where to look! (possibly some on-line sources, definitely in EE Manuals and such).
If you are asking about printing the data I posted (for personal use or personal references), feel free!
It's really basic and lacks verification data (experiments, text references, etc.), but it sure looks impressive!
Scott