Description
GE DS3820PS7B
Technical Specifications
- Manufacturer: General Electric (GE)
- Product Series: Mark V Turbine Control System
- Board Type: Control / I/O Processing Board
Functional Features
- Turbine Regulation: Processes sensor data to maintain optimal turbine speed, temperature, and load.
- Safety Monitoring: Continuously monitors critical parameters and initiates protective trips if limits are exceeded.
- Redundancy Support: Compatible with Triple Modular Redundancy (TMR) architectures for maximum reliability.
Application Scenarios
Exclusively used in power generation plants operating GE Mark V controlled gas turbines, steam turbines, and combined cycle units.
Exclusively used in power generation plants operating GE Mark V controlled gas turbines, steam turbines, and combined cycle units.
Performance Parameters
- Processing Speed: Real-time deterministic execution for millisecond-level control response.
- Reliability: Extremely high Mean Time Between Failures (MTBF) for continuous baseload power generation.
Material Composition
Industrial-grade PCB with conformal coating to protect against moisture, sulfur, and conductive dust in power plant environments.
Industrial-grade PCB with conformal coating to protect against moisture, sulfur, and conductive dust in power plant environments.
Structural Characteristics
Standard Mark V board form factor with rear backplane connectors, front-panel status LEDs, and diagnostic test points.
Standard Mark V board form factor with rear backplane connectors, front-panel status LEDs, and diagnostic test points.
Working Principle
Acquires analog and digital signals from field instruments, executes the turbine control algorithm, and outputs commands to servo valves, relays, and actuators to regulate turbine operation.
Acquires analog and digital signals from field instruments, executes the turbine control algorithm, and outputs commands to servo valves, relays, and actuators to regulate turbine operation.
Installation Requirements
Install only in the designated slot within the Mark V control rack. Ensure the board is fully seated and the retaining hardware is secured.
Install only in the designated slot within the Mark V control rack. Ensure the board is fully seated and the retaining hardware is secured.
Usage Precautions
Never remove or insert this board while the Mark V system is powered. Follow strict lockout/tagout (LOTO) and ESD protocols during maintenance.
Never remove or insert this board while the Mark V system is powered. Follow strict lockout/tagout (LOTO) and ESD protocols during maintenance.
