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Continuously Differentiable Analytical Models for Implicit Control within Power Flow
[article]
2018
arXiv
pre-print
Achieving robust and scalable convergence for simulation of realistic power flow cases can be challenging. One specific issue relates to the disconnected solution space that is created by the use of piecewise-discontinuous models of power grid devices that perform control mechanisms. These models are generally resolved by outer iteration loops around power flow, which can result in solution oscillations, increased iteration count, divergence or even convergence to a solution in an unstable
arXiv:1811.02000v1
fatcat:xkqypyjodzg2viwh3czoiqqqwm