Logic & data
A network hierarchy System→Primary→Secondary→Feeder→Device; load aggregates up; capacity sized for diversity (ADMD) at each level.
A smart tariff lowers the system peak — so why does it still break the grid? And where?
A network hierarchy System→Primary→Secondary→Feeder→Device; load aggregates up; capacity sized for diversity (ADMD) at each level.
Watch a day play out: the system stays green while a local feeder lights red. Toggle network-aware coordination to clear it.
Shift every EV to the cheap overnight hour and the system peak actually falls — the national view looks healthier than ever. But diversity is what feeders are built on, and a tariff that makes a street charge in unison collapses it. The breach is local, and invisible from the top. Watch it happen — then coordinate it away.