GE DS200LDCCH1A EX2000, Main Control Card

The card’s function is the foundation of the EX2000 system’s performance and reliability:

  • Central Processor: The DS200LDCCH1A runs the real-time control software that regulates the generator’s field current. It processes a continuous stream of feedback signals from the generator (such as terminal voltage, current, and reactive power) and uses this data to make split-second decisions.
  • Excitation Control: Its primary role is to execute advanced control algorithms to maintain a stable output voltage and power factor for the generator, even when there are significant load changes or disturbances on the power grid.
  • System Integration: As the main control card, it communicates with all other modules in the EX2000 system, including I/O cards, power supplies, and communication boards. It also coordinates with the plant’s main control system to manage generator loading and synchronization with the grid.
  • High-Speed Operation: The EX2000 is a high-speed, digital control platform. The DS200LDCCH1A provides the computational power necessary for the system’s rapid response, ensuring the stability and reliability of the power generation process.

In essence, this single board is responsible for orchestrating the entire excitation system, ensuring the generator’s performance and protecting it from operational stresses.

التصنيف:

الوصف

The GE DS200LDCCH1A is a Main Control Card for the EX2000 Excitation System. It serves as the central processing unit (CPU) and the “brain” 🧠 of the entire system, executing all the control algorithms and logic necessary for the precise operation of large generators.


 

Technical Breakdown 💡

 

The card’s function is the foundation of the EX2000 system’s performance and reliability:

  • Central Processor: The DS200LDCCH1A runs the real-time control software that regulates the generator’s field current. It processes a continuous stream of feedback signals from the generator (such as terminal voltage, current, and reactive power) and uses this data to make split-second decisions.
  • Excitation Control: Its primary role is to execute advanced control algorithms to maintain a stable output voltage and power factor for the generator, even when there are significant load changes or disturbances on the power grid.
  • System Integration: As the main control card, it communicates with all other modules in the EX2000 system, including I/O cards, power supplies, and communication boards. It also coordinates with the plant’s main control system to manage generator loading and synchronization with the grid.
  • High-Speed Operation: The EX2000 is a high-speed, digital control platform. The DS200LDCCH1A provides the computational power necessary for the system’s rapid response, ensuring the stability and reliability of the power generation process.

In essence, this single board is responsible for orchestrating the entire excitation system, ensuring the generator’s performance and protecting it from operational stresses.


 

Applications 🏭

 

The GE DS200LDCCH1A is a critical component in power generation facilities, where it is used in the GE EX2000 Excitation System to control the output of large synchronous generators in:

  • Gas Turbines
  • Steam Turbines
  • Hydroelectric Generators