Hi,
I think we did, he wants to make a simulation of the two CT in this diagram.
@irekz hasn't addressed is if he/she gets the arduinos to simulate each of the CTs, how will he/she know what magnitude current to simulate.
@irekz wants to control the operation of his system, and using CTs measuring real time currents is the only way to do it.
The basic problem is access to the wiring from what I can gather.
Tom... 
