modelPartialMechanicalConnection
Abstract mechanical connection model used between turbine and generator (could be an Inertia element or a clutch..)
Information
1. Purpose of model
Interface for mechanical shafts using TransiEnt mechanical interfaces
2. Level of detail, physical effects considered, and physical insight
(no remarks)
3. Limits of validity
This model contains moment of inertia statistics. It sends the moment of inertia specified by parameter J to the statistics component if it is connected, i.e. if isRunning=true
4. Interfaces
mpp_a: mechanical power port
mpp_b: mechanical power port
5. Nomenclature
(no elements)
6. Governing Equations
(no equations)
7. Remarks for Usage
(no remarks)
8. Validation
(no remarks)
9. References
(no remarks)
10. Version History
Model created by Pascal Dubucq (dubucq@tuhh.de) on 01.10.2014
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Units.SI.ActivePower | P_n | 1e6 | Nominal power |
| Integer | nSubgrid | 1 | Index of subgrid for moment of inertia statistics |
| SI.Inertia | J | Moment of inertia | |
| Advanced | |||
| StateSelect | stateSelect | StateSelect.default | Priority to use phi and w as states |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| TransiEnt.Basics.Interfaces.General.MechanicalPowerPort | mpp_a | Left flange of shaft | |
| TransiEnt.Basics.Interfaces.General.MechanicalPowerPort | mpp_b | Right flange of shaft |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| TransiEnt.Components.Statistics.Collectors.LocalCollectors.CollectKineticEnergy | collectKineticEnergy | ||
| SI.AngularVelocity | omega | ||
| SI.Angle | phi | Absolute rotation angle of component | |
| SI.KineticEnergy | E_kin | ||
| ModelStatistics | modelStatistics | ||
| SimCenter | simCenter |