Figure 6. Performance of the method for the IEEE-14 bus system: (a) voltage magnitude of the PV bus (V2) in function of λ for contingency N-1, (b) number of iterations for the proposed method, (c) voltage magnitude of the PQ bus (V13) in function of λ, (d) P-V curve of all system buses for the contingency N-1 (outage of the TL between the buses 2 and 3)

From

Studies of Contingencies in Power Systems through a Geometric Parameterization Technique, Part II: Performance Evaluation

Bonini Neto A., Alves D. A.

World Journal Control Science and Engineering. 2014, 2(1), 25-34