A New Voltage Stability-Constrained Optimal Power Flow Model : Sufficient Condition , SOCP Representation , and Relaxation


A simple characterization of the solvability of power flow equations is of great importance in the monitoring, control, and protection of power systems. In this paper, we introduce a sufficient condition for power flow Jacobian nonsingularity. We show that this condition is second-order conic representable when load powers are fixed. Through the… (More)

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