modelElectricDrive
Motor/Generator model with prescribed rotational speed (Active power only)
Information
This model describes the conversion between mechanical power and electrical power in an ideal synchronous generator. The frequency in the electrical connector is the e.m.f. of generator.
It is possible to consider the generator inertia in the model, by setting the parameter J > 0.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Real | eta | 1 | Conversion efficiency |
| Modelica.SIunits.MomentOfInertia | J | 0 | Moment of inertia |
| Integer | Np | 2 | Number of electrical poles |
| Initialization | |||
| Modelica.SIunits.Frequency | fstart | 50 | Start value of the electrical frequency |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.SIunits.Power | Pe | Electrical Power | |
| Modelica.Mechanics.Rotational.Interfaces.Flange_a | shaft | ||
| Modelica.Blocks.Interfaces.RealInput | f | Electrical frequency |