Geographic Topology View
Flow from line endpoint A → B
Flow from B → A
Overloaded / contingency risk
Selected asset
Click a line or substation for N-1 contingency results
Selected Asset Gauges
System Overview
Click any asset in the topology
GRID
Frequency Regulation
Frequency responds to instantaneous generation-load imbalance. Gas and nuclear governors, plus limited wind support,
restore the system toward 50 Hz.
N-1 Contingency Analysis
Select a transmission line or substation.