## Case Study 1: Power Flow Simulation

A contingency analysis done on U.S. power grid system using an AC power flow model developed using DMNetwork. The input file was obtained from the MatPower package (matpower.org). The total numbers of buses, generators, loads, and branches are 82,000, 13,419, 37,755, and 104,121 respectively. The total number of unknowns solved is around half a million. Increasing the number of cores from 128 to 2048, provided a speedup of twelve. Poster