Research Article
Study on the Fractal Dimension and Growth Time of the Electrical Treeing Degradation at Different Temperature and Moisture
Table 4
Tree growth at variable temperature of group D.
| Sample | Moisture level | Temperature | Growth time | Fractal dimension |
| D1 | 2.5% | 15°C | 12 min | 1.5388 | D2 | 2.5% | 20°C | 5 min | 1.4981 | D3 | 2.5% | 25°C | 2.5 min | 1.2691 | D4 | 2.5% | 30°C | 30 s break | Break |
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