Research Article
A Method for Identification of Transformer Inrush Current Based on Box Dimension
Table 2
Box dimensions of inner fault current (faults occur in no-load closing).
| Fault type | | | |
| Single-phase ground | 1.3895 | 1.3913 | 1.3603 | Two-phase short circuit | 1.4117 | 1.4116 | 1.4063 | Two-phase ground | 1.3812 | 1.4116 | 1.3768 | Three-phase short circuit | 1.3839 | 1.4116 | 1.3755 | Three-phase ground | 1.3840 | 1.4116 | 1.3755 | Turn-to-turn fault (10%) | 1.3918 | 1.4079 | 1.411 | Turn-to-turn fault (20%) | 1.3757 | 1.3948 | 1.4087 | Turn-to-turn fault (50%) | 1.3844 | 1.3895 | 1.4153 |
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