Spurious Local Minima in Power System State Estimation
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DOI: 10.1109/tcns.2019.2920586
Abstract: The power system state estimation problem computes the set of complex voltage phasors given quadratic measurements using nonlinear least squares. This is a nonconvex optimization problem, so even in the absence of measurement errors, local… read more here.
Keywords: state estimation; local minima; minima; spurious local ... See more keywords