DS200DENCF1ACF - Mark V Software PROM Set

SPECIFICATIONS

Part Number: DS200DENCF1ACF
Manufacturer: General Electric
Series: Mark V
Product type: Mark V Software PROM Set
Availability: In Stock
Country of Manufacture: United States (USA)

Functional Description

DS200DENCF1ACF is a Mark V Software PROM Set designed and developed by GE. It is a part of�Mark V control system.�The Mark V Control System is engineered to meet all the control demands of gas turbines. These encompass the regulation of liquid, gas, or a combination of both fuels in alignment with speed requirements, precise load control during partial load scenarios, temperature control in high-capacity situations, and during startup phases. Furthermore, it manages inlet guide vanes and the injection of water or steam to comply with emissions and operational prerequisites.

Turbine Control System Characteristics

• Turbine Control Systems have a storied history spanning several decades, earning broad acceptance in various applications, including both new installations and retrofit projects. At the forefront of this lineage stands the Mark V, representing the latest advancement in microprocessor-based turbine control systems, explicitly engineered for the precise regulation of turbines. The Mark V's versatility extends to its compatibility with medium and large steam turbines, heavy-duty gas turbines (single or two shaft configurations), and aircraft derivative gas turbines.
• The crux of unit control and protection lies in the seamless integration of the Mark V with an array of sensors and devices strategically positioned on the unit and its auxiliary components. To bolster unit reliability, redundancy is employed, with multiple sensors and devices dedicated to feedback, control, and the safeguarding of critical functions. This means that in the event of a failure in one of the redundant components, the operation remains unaffected. A paramount consideration in the design of the Mark V is the connection of redundant devices to the control panel and their seamless orchestration by the control software. This fail-safe approach results in an exceptionally dependable control and protection system for the turbine, ensuring uninterrupted operation.
• In its most common configuration, the Mark V takes reliability a step further by implementing a triple modular redundant (TMR) design, featuring three redundant control processors. This TMR design is inherently capable of maintaining the safe operation, control, and protection of the unit even if one of its control processors or control processor components encounters a malfunction. Importantly, the TMR design permits the shutdown and repair of a single control processor without necessitating a complete turbine shutdown, which is invaluable for minimizing downtime.
• Another notable facet of the Mark V TMR control system is its use of software-implemented fault tolerance (SIFT) technology. Each control processor within a TMR control panel independently assesses control and protection functions based on separate inputs. These control processors individually cast their votes on the inputs used for these determinations. In the event that one control processor fails to correctly interpret an input, its erroneous value is overridden through the collective voting process, ensuring the continued accuracy and reliability of the system.

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FREQUENTLY ASKED QUESTIONS

What is DS200DENCF1ACF?
It is a Mark V Software PROM Set designed and developed by GE

What makes the Mark V Control System stand out in the field of turbine control?
The Mark V System is a cutting-edge, microprocessor-based control system specifically engineered for the precise regulation of turbines. It represents the latest advancement in this technology.

What types of turbines can the control system work with?
The Mark V is incredibly versatile and can be used with medium and large steam turbines, heavy-duty gas turbines (whether single or two shaft configurations), and aircraft derivative gas turbines.

How does the Mark V ensure control and protection for turbine units?
It�is seamlessly integrated with an array of sensors and devices positioned on the unit and its auxiliary components. This integration allows for redundancy in feedback, control, and safeguarding of critical functions. In case of a component failure, the operation remains unaffected, ensuring reliability.

Can you explain the triple modular redundant (TMR) design employed by the System?
In its most common configuration, the Mark V utilizes a TMR design with three redundant control processors. This design ensures that the unit can maintain safe operation, control, and protection even if one control processor or control processor component experiences a malfunction. It's important to note that the TMR design allows the shutdown and repair of a single control processor without needing to shut down the entire turbine, minimizing downtime.