modelYd03
Transformer Yd3
Extends from Machines.Interfaces.PartialBasicTransformer (Partial model of three-phase transformer).
Information
Transformer Yd3Typical parameters see: PartialBasicTransformer
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Integer | m (from PartialBasicTransformer) | 3 | Number of phases |
| String | VectorGroup (from PartialBasicTransformer) | "Yy00" | |
| Real | n (from PartialBasicTransformer) | Ratio primary voltage (line-to-line) / secondary voltage (line-to-line) | |
| Boolean | useThermalPort (from PartialBasicTransformer) | false | Enable / disable (=fixed temperatures) thermal port |
| Nominal resistances and inductances | |||
| SI.Resistance | R1 (from PartialBasicTransformer) | Primary resistance per phase at TRef | |
| SI.Temperature | T1Ref (from PartialBasicTransformer) | Reference temperature of primary resistance | |
| Machines.Thermal.LinearTemperatureCoefficient20 | alpha20_1 (from PartialBasicTransformer) | Temperature coefficient of primary resistance at 20 degC | |
| SI.Inductance | L1sigma (from PartialBasicTransformer) | Primary stray inductance per phase | |
| SI.Resistance | R2 (from PartialBasicTransformer) | Secondary resistance per phase at TRef | |
| SI.Temperature | T2Ref (from PartialBasicTransformer) | Reference temperature of secondary resistance | |
| Machines.Thermal.LinearTemperatureCoefficient20 | alpha20_2 (from PartialBasicTransformer) | Temperature coefficient of secondary resistance at 20 degC | |
| SI.Inductance | L2sigma (from PartialBasicTransformer) | Secondary stray inductance per phase | |
| Operational temperatures | |||
| SI.Temperature | T1Operational (from PartialBasicTransformer) | Operational temperature of primary resistance | |
| SI.Temperature | T2Operational (from PartialBasicTransformer) | Operational temperature of secondary resistance | |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Electrical.Polyphase.Interfaces.PositivePlug | plug1 (from PartialBasicTransformer) | Primary plug | |
| Modelica.Electrical.Polyphase.Interfaces.NegativePlug | plug2 (from PartialBasicTransformer) | Secondary plug | |
| Machines.Interfaces.ThermalPortTransformer | thermalPort (from PartialBasicTransformer) | ||
| Modelica.Electrical.Analog.Interfaces.NegativePin | starpoint1 |