Turbine/Propulsion Engine Ignition TRIZ Cases
- Turbomachine Starter Control for Ignition Window Management
Electronic control computer adjusts starter torque via DC-DC converter to keep compressor speed inside the ignition window, preventing failed ignitions.
- Turbomachine Shaft Bending Control via Low-Speed Rotation
Periodic low-speed shaft rotation dissipates residual heat to control bending deformation while minimizing energy consumption.
- HRSG Thermal Load Reduction via Eductor Air Injection
An eductor assembly injects compressor discharge air into the heat recovery steam generator to cool superheated steam.
- Auxiliary Energy Store for Thermal Power Plant Cold Start Optimization
An auxiliary energy store preheats thermal power plant components, reducing cold start duration and operational stress.
- Fuel Control Valve Positioning for Gas Turbine Ignition
Calculating actual flow coefficients from real-time fuel parameters positions valves to resolve ignition consistency issues caused by pressure regulator drift.
- Gas Turbine Start-Up Control Using Dual Electrical Machines
Dual electrical machines manage compressor rotation to prevent front end stall, reducing noise and weight compared to traditional bleed systems.