I need to find out if there is a way to identify the flow direction of the Current harmonics. I need this so that to identify the source which is creating the harmonics. For example i need to know if the current harmonics enter via the Main grid line that is incoming or is it generating within the building which is will be outgoing. From what i have read no one has emphasize on this subject of direction and only focused on the magnitude.
Looking forward in hearing from you all.