.TransiEnt.Producer.Electrical.Conventional.CCP_with_Gasport

Information

1. Purpose of model

Combined Cycle Gas turbine model with startup time and setpoint limits.

Preconfigured combined cycle gas plant model with gas port.

2. Level of detail, physical effects considered, and physical insight

(no remarks)

3. Limits of validity

4. Interfaces

P_el_set: input for electric power in [W] (setpoint for electric power)

P_SB_set: input for electric power in [W] (secondary balancing setpoint)

epp: active power port (choice of power port)

gasPortIn: inlet for real gas

gasPortIn_2: second gas port - only active if useSecondGasPort==true

gasPortOut_CDE: outlet port for CDE. only active if 'useCDEPort=true'

5. Nomenclature

(no remarks)

6. Governing Equations

(no remarks)

7. Remarks for Usage

The mass flow of gasPortIn is claculated via needed electrical power output and the efficiency of the power plant. If the second gasPort 'gasPortIn_2' is used, the mass flow of the first gas port is reduced depending on the enthalpy flow of the second gas port. The mass flow of the second gas port needs to be defined from outside.

8. Validation

(no remarks)

9. References

(no remarks)

10. Version History

Model created by Oliver Schülting (oliver.schuelting@tuhh.de) on Nov 2018