modelDispatcher
Information
For detailed model documentation please consult the html-documentation shipped with ClaRa.
Authorship and Copyright Statement for original (initial) Contribution
Author:
DYNCAP/DYNSTART development team, Copyright © 2011-2024.References:
For references please consult the html-documentation shipped with ClaRa.
Remarks:
This component was developed by ClaRa development team under the 3-clause BSD License.
Acknowledgements:ClaRa originated from the collaborative research projects DYNCAP and DYNSTART. Both research projects were supported by the German Federal Ministry for Economic Affairs and Energy (FKZ 03ET2009 and FKZ 03ET7060).
CLA:
The author(s) have agreed to ClaRa CLA, version 1.0. See https://claralib.com/pdf/CLA.pdf
By agreeing to ClaRa CLA, version 1.0 the author has granted the ClaRa development team a permanent right to use and modify his initial contribution as well as to publish it or its modified versions under the 3-clause BSD License.
The ClaRa development team consists of the following partners:
TLK-Thermo GmbH (Braunschweig, Germany)
XRG Simulation GmbH (Hamburg, Germany).
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| ClaRa.Basics.Units.Power | P_el | Electric power | |
| Real | eta_el | Plant efficiency | |
| ClaRa.Basics.Units.MassFlowRate | m_flow_fuel | P_el/(eta_el*LHV)/N_burner_levels | Fuel mass flow (per burner level) |
| ClaRa.Basics.Units.MassFlowRate | m_flow_pa | Pi_m_flows*m_flow_fuel | Rprt: Primary air mass flow (per burner level) |
| ClaRa.Basics.Units.MassFlowRate | m_flow_fg_total | (m_flow_fuel + m_flow_pa)*N_burner_levels | Total flue gass implied by all mills |
| Real | Pi_m_flows | lambda*(n_flow_C_primary + n_flow_H_primary/4.0 + n_flow_S_primary - n_flow_O_primary/2)*ClaRa.Basics.Constants.M_O*2.0/max(1e-32, xi_pa_in[6])/m_flow_fuel | |
| Part Load Definition | |||
| Real | P_target_ | Target power in p.u. | |
| Real[:,2] | CharLine_P_el_ | [0, 1; 1, 1] | Characteristic line of P_el as function of P_target_ |
| Real[:,2] | CharLine_eta_el_ | [0, 1; 1, 1] | Characteristic line of eta_el as function of P_target_ |
| Fundamental Definitions | |||
| ClaRa.Basics.Media.FuelTypes.BaseFuel | fuelModel | simCenter.fuelModel1 | Coal elemental composition used for combustion |
| ClaRa.Basics.Units.EnthalpyMassSpecific | LHV | LHV_pTxi(p, T, xi_c, fuelModel) | Nominal lower heating value |
| ClaRa.Basics.Units.MassFraction[fuelModel.N_c - 1] | xi_c | fuelModel.defaultComposition | Fuel composition |
| Integer | N_burner_levels | 1 | Number of burner levels |
| Combustion Air | |||
| TILMedia.Gas.Types.BaseGas | flueGas | simCenter.flueGasModel | Flue gas model used in component |
| ClaRa.Basics.Units.MassFraction[flueGas.nc - 1] | xi_pa_in | {0, 0, 0, 0, 0.77, 0.23, 0, 0, 0} | Primary air inlet composition |
| Real | lambda | 1.15 | Excess air |
| Nominal Operation Point | |||
| ClaRa.Basics.Units.Power | P_el_nom | Nominal electric power | |
| Real | eta_el_nom | Nominal plant efficiency | |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| ClaRa.StaticCycles.Fundamentals.FuelSignal_black_b[N_burner_levels] | fuelSignal_black |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| ClaRa.SimCenter | simCenter |
Revisions
For revisions please consult the html-documentation shipped with ClaRa.