On Computing Power System Steady-State Stability Using Synchrophasor Data

  title={On Computing Power System Steady-State Stability Using Synchrophasor Data},
  author={Karl E. Reinhard and Peter W. Sauer and Alejandro D. Dom{\'i}nguez-Garc{\'i}a},
  journal={2013 46th Hawaii International Conference on System Sciences},
In electric power systems, a key challenge is to quickly and accurately estimate how close the system is to its stability limits. This paper investigates using synchrophasor measurements at two buses connected by a transmission line to calculate parameters for a pair of Thevenin equivalent sources, which when connected by the transmission line model provide an equivalent power system representation. As seen from the transmission line, the angle difference between the two Thevenin equivalent… CONTINUE READING
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