Research Article
Assessment of Transient Stability through Coherent Machine Identification by Using Least-Square Support Vector Machine
Table 2
Application of credible contingencies.
| | Contingency | Type of fault | Location of fault | Tripped line | Fault duration (freq. 60 Hz) | System load (% of base case) |
| | Case I | 3-phase fault | Bus 13 | Line 13-14 | 10.37 cycles | 97.50% | | Case II | 3-phase fault | Bus 7 | Line 6-7 | 9.0 cycles | 110.00% | | Case III | 3-phase fault | Bus 10 | Line 10-11 | 10.0 cycles | 95.00% | | Case IV | 3-phase fault | Bus 14 | Line 14-15 | 6.5 cycles | 105.00% | | Case V | 3-phase fault | Bus 26 | Line 26-27 | 8.3 cycles | Base case | | Case VI | 3-phase fault | Gen. 4 (bus 34) | — | 11.69 cycles | 105.00% |
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