DS200DENQF1BDD - Software EPROM

SPECIFICATIONS

Part Number: DS200DENQF1BDD
Manufacturer: General Electric
Series: Mark V
Product type: Software EPROM
Availability: In Stock
Country of Manufacture: United States (USA)

Functional Description

DS200DENQF1BDD is a Software EPROM designed and developed by GE. It is a part of Mark V control system. Mark V represents GE's extensive lineage of dependable electro-hydraulic control (EHC) systems designed for steam turbines. It continues the legacy established by its predecessors, inheriting the reliability and proven performance associated with GE's long-standing series of EHC systems.

System Control Configuration

• At the heart of this intricate system lie three identical controllers, denoted as R, S, and T, each playing a pivotal role in executing critical control algorithms, protective functions, and sequencing within the system's operations. These processors serve as the nerve center, orchestrating the entire array of control strategies while simultaneously acquiring essential data and generating outputs vital for regulating the turbine's operation.
• The fundamental responsibility of R, S, and T involves the execution of crucial control algorithms and protective functions. These processors meticulously handle the sequencing of operations and actively engage in data acquisition, gathering the necessary information required for optimal performance. Furthermore, they generate outputs that directly influence and regulate the functioning of the turbine.
• The system prioritizes safety measures by routing protective outputs through the P module, which comprises triple redundant processors X, Y, and Z. These processors within the P module operate independently and provide additional layers of protection, particularly for critical functions such as overspeed regulation.
• Additionally, the three control processors R, S, and T acquire data from a series of triple-redundant sensors. Simultaneously, they retrieve information from dual or single sensors, thereby ensuring comprehensive data collection.
• It's important to note that all sensors crucial for continuous controls and protection are designed with triple redundancy, reinforcing the system's reliability and safety. However, other sensors, serving supplementary functions, may consist of dual or single devices distributed among the three control processors.

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FREQUENTLY ASKED QUESTIONS

What is DS200DENQF1BDD?
It is a Software EPROM designed and developed by GE

How is safety ensured within the system?
The system routes protective outputs through the P module, featuring triple redundant processors X, Y, and Z. These processors offer added layers of protection, especially for critical functions like overspeed regulation.

How is sensor data managed in the system?
R, S, and T acquire data from triple-redundant sensors and also retrieve information from dual or single sensors, ensuring comprehensive data collection. The quantity of sensors utilized may vary based on the turbine type.

What's the redundancy level in critical sensors?
Sensors crucial for continuous controls and protection maintain triple redundancy, enhancing system reliability and safety.