Table 2 Worst-case damages at different intensities
Disaster intensity | Scheme 2 | Scheme 1 | |||
|---|---|---|---|---|---|
Failed elements | Number of faults | Supply shortage(kW) | Number of faults | Supply shortage(kW) | |
1 | \(L_{1 - 2}^{{\text{e}}}\), \(L_{6 - 7}^{{\text{e}}}\), \(L_{28 - 31}^{{\text{h}}}\) | (2,0,1) | 267.61 | (1,2,0) | 1931.80 |
2 | \(L_{1 - 2}^{{\text{e}}}\), \(L_{28 - 29}^{{\text{e}}}\), \(L_{8 - 9}^{{\text{g}}}\),\(L_{28 - 31}^{{\text{h}}}\) | (2,1,1) | 2102.48 | (1,2,1) | 2548.10 |
3 | \(L_{1 - 2}^{{\text{e}}}\), \(L_{28 - 29}^{{\text{e}}}\), \(L_{1 - 2}^{{\text{g}}}\),\(L_{8 - 9}^{{\text{g}}}\), \(L_{11 - 13}^{{\text{h}}}\), \(L_{28 - 31}^{{\text{h}}}\) | (2,2,2) | 2816.43 | (1,3,2) | 3091.83 |
4 | \(L_{1 - 2}^{{\text{e}}}\), \(L_{6 - 26}^{{\text{e}}}\), \(L_{28 - 29}^{{\text{e}}}\), \(L_{1 - 2}^{{\text{g}}}\), \(L_{5 - 6}^{{\text{g}}}\),\(L_{8 - 9}^{{\text{g}}}\), \(L_{11 - 13}^{{\text{h}}}\), \(L_{14 - 15}^{{\text{h}}}\), \(L_{28 - 31}^{{\text{h}}}\) | (3,3,3) | 3243.29 | (2,5,2) | 3438.43 |
5 | \(L_{1 - 2}^{{\text{e}}}\), \(L_{6 - 26}^{{\text{e}}}\), \(L_{10 - 11}^{{\text{e}}}\), \(L_{28 - 29}^{{\text{e}}}\), \(L_{1 - 2}^{{\text{g}}}\), \(L_{8 - 9}^{{\text{g}}}\), \(L_{11 - 12}^{{\text{g}}}\), \(L_{11 - 17}^{{\text{g}}}\), \(L_{11 - 13}^{{\text{h}}}\), \(L_{14 - 15}^{{\text{h}}}\), \(L_{28 - 31}^{{\text{h}}}\) | (4,4,3) | 3782.78 | (4,4,3) | 3782.78 |