Class Description
The transformer core admittance. Used to specify the core admittance of a transformer in a manner that can be shared among power transformers.
Attributes
| Name | Type | Description |
|---|---|---|
| b | Susceptance | Magnetizing branch susceptance (B mag). The value can be positive or negative. |
| b0 | Susceptance | Zero sequence magnetizing branch susceptance. |
| g | Conductance | Magnetizing branch conductance (G mag). |
| g0 | Conductance | Zero sequence magnetizing branch conductance. |
Relationships
Inherits from
Descendant classes
- No descendant classes
Leaf/Root class
| IsLeaf | IsRoot |
|---|---|
| False | False |
Associations
| Source Class | Cardinality Source | Target Class | Cardinality Target | Source Name | Source Assoc. Description | Target Name | Target Assoc. Description |
|---|---|---|---|---|---|---|---|
| TransformerCoreAdmittance | 0..1 | TransformerEnd | 0..* | CoreAdmittance | Core admittance of this transformer end, representing magnetising current and core losses. The full values of the transformer should be supplied for one transformer end only. | TransformerEnd | All transformer ends having this core admittance. |
| TransformerEndInfo | 0..1 | TransformerCoreAdmittance | 0..1 | TransformerEndInfo | Transformer end datasheet used to calculate this core admittance. | CoreAdmittance | Core admittance calculated from this transformer end datasheet, representing magnetising current and core losses. The full values of the transformer should be supplied for one transformer end info only. |