PASS — every limit holds with margin · WARN — survivable, but a margin is thin or a mitigation (BESS) is load-bearing · FAIL — a hard limit is exceeded (rating, contract, ramp, oscillation, genset step)
03WHAT THE GRID SEESmeter power, transients, component stress, oscillation spectrum
Facility power at the utility meter
60-second zoom — transients as the grid sees them
Component loading vs. ratings (p95)
Demand spectrum — forced-oscillation screen
Hierarchical facility power flow (not AC load flow); ratings are design inputs; utility ramp/oscillation limits are inputs from the utility's large-load study, not predictions by Voltai. Synthetic traces reproduce published fluctuation characteristics — import measured telemetry (CSV: time_s, power_mw) for calibrated review. The simulation runs fully in your browser.