Table 2 Magnetic circuit types and the parameters of the transformers
No | Type of the transformer | Parameters of the transformer |
|---|---|---|
1 | The symmetry of magnetic circuits (common transformer) | R% = 1.0, X% = 6, STN = 6000 k·VA |
2 | The symmetry of magnetic circuits (common transformer) | R% = 1.0, X% = 6, STN = 6000 k·VA No-load loss: \(\Delta P_{0} = 7.05\) kW No-load current: I0% = 1.2 |
3 | The symmetry of magnetic circuits (common transformer) | R% = 1.0, X% = 6, STN = 6000 k·VA |
4 | The symmetry of magnetic circuits (common transformer)) | R% = 1.0, X% = 6, STN = 6000 k·VA No-load loss: \(\Delta P_{0} = 7.05\) kW No-load current: I0% = 1.2 |
5 | Same iron-core magnetic circuit | R% = 1.0, X% = 6, STN = 6000 k·VA No-load loss: \(\Delta P_{0} = 7.05\) kW No-load current: I0% = 1.2 |
6 | Plane magnetic circuit layout (transformer in three-phase three-limb core) | R% = 1.0, X% = 6, STN = 6000 k·VA No-load loss: \(\Delta P_{0} = 7.05\) kW No-load current: I0% = 1.2 |