63 citations · 225 across the 29 of their papers we have counts for
Showing 2020 · math.OCShow all
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math.OC2020★ 9 cited
Convex Relaxation of AC Optimal Power Flow with Flexible Transmission Line Impedances
Yue Song, David J. Hill, Tao Liu +1
Flexible transmission line impedances on one hand are a promising control resource for facilitating grid flexibility, but on the other hand add much complexity to the concerned opt…
math.OC2020★ 4 cited
Impasse Surface of Differential-Algebraic Power System Models: An Interpretation Based on Admittance Matrices
Yue Song, David J. Hill, Tao Liu +1
The impasse surface is an important concept in the differential-algebraic equation (DAE) model of power systems, which is associated with short-term voltage collapse. This paper es…