.TransiEnt.Producer.Electrical.Base.PartloadEfficiency .TransiEnt.Producer.Electrical.Base.PartloadEfficiency1. Purpose of model
The records contained in this package describe the relative efficiency of conventional power plants as a function of the plant's load. Both quantities are defined as decimal values (percent).
These records are used in the following component: TransiEnt.Producer.Electrical.Conventional.SecondOrderContinuousPlant
The relative efficiency is defined as follows:
The result of multiplying the relative efficiency and the nominal efficiency results in part load efficiency characteristic lines such as these:
2. Level of detail, physical effects considered, and physical insight
Purely technical component without physical modeling.
3. Limits of validity
Purely technical component without physical modeling.
4. Interfaces
none
5. Nomenclature
no elements
6. Governing Equations
no equations
7. Remarks for Usage
none
8. Validation
no validation or testing necessary, automatically set to state 3
9. References
none
10. Version History
Model created by Ricardo Peniche and Pascal Dubucq (peniche@tuhh.de) on 2016
| Name | Description |
|---|---|
 PartloadEfficiencyCharacteristic | Partial model for records containing part load efficiency table data. |
 ConstantEfficiency | Constant efficiency over load |
 CombinedCyclePlant | Typical combined cycle plant partload efficiency |
 Gasturbine | Typical gasturbine partload efficiency |
 SteamturbinePlant | Typical steam turbine plant partload efficiency |
 GasTurbineButtler | Gas turbine part load efficiency by Buttler et al. 2015 |
 CCGTButtler | CCGT part load efficiency after Buttler et al. 2015 |
 PartloadEfficiency | Block that calculates the partload efficiency from a charline, the actual power output and the nominal output |
