Licensed Electrical Cont.
HUH???"A top-down approach is essentially breaking down a system to gain insight into its compositional sub-systems.
In a top-down approach an overview of the system is first formulated, specifying but not detailing any first-level subsystems.
Each subsystem is then refined in yet greater detail, sometimes in many additional subsystem levels, until the entire specification is reduced to base elements.
A top-down model is often specified with the assistance of "black boxes" that make it easier to manipulate. However, black boxes may fail to elucidate elementary mechanisms or be detailed enough to realistically validate the model."
So, your black boxes would be each of the wire segments, each transformer, fault protection, and any other "systems" necessary.
I know the temptation is strong to already start buying parts.
One constraint: the transformers may not be stable when feeding the long lengths of wire in the configuration you want. You should ask the manu; they may have application notes that exactly address your plan.
Once you're down to the detailed schematic and parts list, you'll think of more system level stuff, and so on, back and forth.
Does ANYONE understand this gibberish?
Yozit, not everyone understands, nor wants to understand, your engineer mumbo jumbo. Why not try to talk (write) like a real person once in a while. :whistling2: