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AeroForce New and Factory Rebuilt Turbo Controllers

In an aircraft turbocharger system, a controller manages the operation of the turbocharger to ensure optimal engine performance and efficiency.

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Boost Control: The controller regulates the boost pressure produced by the turbocharger. It adjusts the position of the wastegate or variable geometry turbine (VGT) to manage the amount of exhaust gas that drives the turbocharger’s turbine, thereby controlling the boost level.

Engine Performance Optimization: By managing boost pressure and other variables, the controller helps optimize engine performance. It ensures that the turbocharger provides the right amount of boost for the engine's needs at various operating conditions, enhancing power output and efficiency.

Altitude Compensation: In aircraft, altitude affects air density and engine performance. The controller adjusts the turbocharger's operation to compensate for changes in altitude, helping to maintain consistent engine performance and power output.

Temperature Management: The controller monitors and manages various temperature parameters, such as the temperature of the turbocharger’s exhaust gases and oil. It helps prevent overheating by adjusting the turbocharger’s operation and cooling systems as needed.

System Integration: The controller integrates with other aircraft systems, such as the engine management system, to ensure coordinated operation. It uses data from various sensors and inputs to make real-time adjustments to the turbocharger.

Safety Features: The controller includes safety features to protect the engine and turbocharger from conditions that could cause damage. For example, it can limit boost pressure to prevent over-boost conditions, reduce power to avoid engine damage, or trigger alarms if operating parameters are exceeded.

Operational Modes: The controller may manage different operational modes of the turbocharger, such as normal operation, starting, or shutdown phases, to ensure smooth and efficient transitions between these modes.

All turbo-system components (turbocharger, wastegate, controller, and pressure relief valves) are overhauled in accordance with Hartzell Engine Technologies Recommended Service Facility (RSF) requirements. Specifically, these RSF requirements are:

• All turbo-system components are overhauled in accordance with the most recent component maintenance manual revision
• Only original Hartzell Engine Technology manufactured components are utilized during the overhaul process