Two Windings Transformers 2023
Dataset description:
Electrical parameters of transformers for all licence areas.
Source: Transformer Data
Data Dictionary
| Title | Type | Label | Description | Example |
|---|---|---|---|---|
| Licence | text | nan | Licence area for data |
EMIDS |
| GSP Group | text | nan | nan |
Berkswell 132kV |
| Node 1 | text | nan | Busbar code at the higher voltage end of the transformer |
COVC1J |
| Operating Voltage 1 | numeric | kV | nan |
132 |
| Node 2 | text | nan | Busbar code at the Lower voltage end of the transformer |
COVC3 X |
| Operating Voltage 2 | numeric | kV | nan |
33 |
| Status | text | nan | New, Removed or Unchanged |
New |
| Vector Group | text | nan | Transformer vector group |
xd1 |
| R1 | numeric | % on 100MVA Base | Positive Sequence Resistance |
0.503 |
| X1 | numeric | % on 100MVA Base | Positive Sequence Reactance |
18.666 |
| X0 | numeric | % on 100MVA Base | Zero Sequence Reactance |
15.87 |
| Min Tap | numeric | % | Minimum Tap Range |
-20 |
| Max Tap | numeric | % | Maximum Tap Range |
10 |
| Nominal Rating | numeric | MVA | Nominal Rating of the transformer |
120 |
| Emergency Rating | numeric | MVA | Forced / Emergency Rating of the transformer |
156 |
| Reverse Power Capability | text | MVA where Numeric | Full, Partial or MVA |
- |
| Method of Earthing | text | nan | nan |
Solid/ET+NER |