Table 3: System state under normal operation and post-contingency.

Study systemNormal operation (Pre-contingency)Postcontingency
LineLine flow (Mva)Line outageOverload

26-busL2-774.31L2-7L1-18, L2-8, L8-12
IEEE 57-busL1-17100.82L1-17L1-16, L 2 - 3