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The GE PWB245A1125G1 is a meter card for the fuel splitter module in a GE turbine control system, likely the Mark V. This circuit card is responsible for measuring and monitoring the electrical signals related to the fuel-splitting process.
Key Features
- Fuel Splitter Function: In a gas turbine, a fuel splitter is a crucial component that precisely divides the fuel flow between different combustor sections. This is essential for controlling combustion and maintaining the turbine’s efficiency and emissions within a specific range.
- Meter Card: As a meter card, its primary function is to accurately measure and process electrical signals, such as voltage or current, that represent the position of the fuel splitter valve or the flow of fuel to a specific section.
- Printed Wiring Board (PWB): The “PWB” in the part number indicates it is a printed circuit board—a component that contains the electronic circuitry for a larger module.
- System Integration: This card provides critical feedback data to the main control processor, enabling it to precisely control the fuel-splitting process in real time.
Applications
The PWB245A1125G1 is used in the control systems of gas turbines to ensure precise and safe fuel management.
- Combustion Control: It provides the data necessary for the control system to adjust fuel flow to optimize combustion and minimize emissions.
- Maintenance and Repair: It would be used as a replacement part for a failed fuel splitter module to restore the functionality of the turbine’s fuel control system.
- System Monitoring: The card’s output is used by the control system for continuous monitoring of the fuel splitter’s status and for diagnostic purposes.
