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a performant and powerful algorithm

EUROSTAG® is performant for large power systems

Thanks to an efficient and powerful algorithm , EUROSTAG® is able to manage large power systems and enable the simulation of extended scenarios.


The study of power system dynamics requires the solution of a large scale algebraic and differential system. Thanks to a unique and robust algorithm using an auto-adaptive integration stepsize, you do not have to think about the time step value, you just have to specify the required accuracy.


Power system behaviour includes numerous discontinuities. A crude technique for dealing with them would be to re-initialize the integration process whenever a discontinuity occurs. This would lead to prohibitive computation times. EUROSTAG® contains a numerical procedure which combines effective treatment of discontinuities and computational performance.