Power generation — AI for combined-cycle, steam and gas turbines
AI Autopilot optimizes heat-rate across combined-cycle, peaker and baseload plants. It coordinates turbine loading, boiler firing, HRSG duty, and auxiliary power to push efficiency while respecting operational envelopes and emissions limits.
Überblick
Every 1% of heat-rate improvement on a 500 MW combined-cycle plant is roughly $2-4M per year in fuel alone. Generators have wrung most of the easy gains out through CCMS upgrades and advisory tools — what is left requires real-time, multi-unit optimization that humans simply cannot manage.
Dispatch patterns, ambient conditions, and fuel quality all interact. Optimal loading for one unit is rarely optimal for the plant as a whole. Operators default to rules-of-thumb that leave dollars on the table during off-peak hours and during ramps.
BrainiAll AI Autopilot runs a multi-unit dispatch optimizer that accounts for current demand, ambient temperature and humidity, fuel price, emissions constraints, and equipment health. It recommends loading per unit, steam routing, and auxiliary adjustments — continuously, not once per shift.
Was Autopilot tut
Kontinuierliche, multivariable Regelung – kein Single-Loop-PID. Die Advisory-Layer-Architektur lässt die Sicherheitsebene unberührt.
Multi-unit dispatch optimization
Coordinates loading across gas + steam turbines to minimize heat-rate across the total plant load curve.
Ambient-aware tuning
Adjusts inlet-air cooling, compressor washing, and dispatch to shifts in temperature and humidity.
Emissions-aware optimization
Holds NOx / CO within permit while maximizing efficiency — not at opposite ends.
Ramp & start-up guidance
Optimizes start sequences to cut fuel waste during non-steady-state hours.
Health-based dispatch
Equipment-condition scoring ranks units to delay maintenance costs without compromising reliability.
Kontinuierlich angepasste Variablen
Die KI liest jeden Sensor im Stromkreis und berechnet die optimale Sollwertkombination in Echtzeit.
- Load (MW) per unitPrimary dispatch lever.
- Inlet-air cooling / foggingHigh-impact on hot days.
- HRSG duty & diverterRoutes heat between steam and bypass.
- Combustion air / fuel ratioNOx-efficient trim.
- Auxiliary power (house load)Often under-optimized.
On a 500 MW combined-cycle block, a 1% heat-rate improvement at $4/MMBtu gas is worth roughly $2-3M/year. Add ambient-tuned output on hot days and the business case gets stronger. Payback under a year in most deployments.
