Research Article
[Retracted] Research on Dynamic Assessment System of Composite Fault Risk of Transmission Line Based on Blockchain Energy
Table 3
Measured data of icing thickness of 220 kV North transmission line in a city.
| Number | Date | Time | Rainfall/mm | Wind speed/() | Temperature/°C | Measure icing thickness/mm |
| 1 | 01-06 | 07 : 49 | 1.79 | 0.2 | -2.0 | 0.8 | 2 | 11 : 30 | 4.87 | 0.3 | -1.0 | 1.76 | 3 | 16 : 28 | 6.69 | 1.0 | -1.0 | 2.07 | 4 | 23 : 05 | 7.32 | 1.2 | -3.0 | 2.34 | 5 | 01-08 | 08 : 11 | 7.45 | 0.2 | -1.0 | 2.76 | 6 | 15 : 07 | 9.37 | 0.2 | -1.0 | 3.27 | 7 | 17 : 42 | 9.81 | 0.2 | -1.0 | 3.9 | 8 | 22 : 25 | 10.34 | 0.2 | -2.0 | 4.26 | 9 | 01-09 | 09 : 15 | 12.72 | 0.4 | -1.0 | 4.67 | 10 | 01-10 | 00 : 22 | 14.48 | 5.0 | -2.5 | 5.14 | 11 | 03 : 15 | 16.26 | 3.0 | -3.0 | 6.20 | 12 | 07 : 26 | 18.34 | 3.0 | -3.0 | 6.97 | 13 | 10 : 05 | 21.15 | 2.0 | -2.0 | 7.64 | 14 | 21 : 30 | 22.47 | 3.0 | -3.0 | 8.73 | 15 | 01-11 | 00 : 15 | 24.76 | 2.0 | -3.5 | 9.14 | 16 | 04 : 26 | 26.84 | 1.0 | -4.0 | 9.86 |
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