Power System Transient Stability Preventive and Emergency Control

نویسندگان

  • Daniel Ruiz-Vega
  • Louis Wehenkel
  • Damien Ernst
  • Alejandro Pizano-Martínez
  • Claudio R. Fuerte-Esquivel
  • S. C. Savulescu
چکیده

C. R. Fuerte-Esquivel Universidad Michoacana de San Nicolás de Hidalgo, Morelia, Mexico Abstract A general approach to real-time transient stability control is described, yielding various complementary techniques: pure preventive, open-loop emergency, and closed-loop emergency controls. Recent progress in terms of a global transient stability-constrained optimal power flow is presented, yielding in a scalable nonlinear programming formulation which allows to take near-optimal decisions for preventive control with a computing budget corresponding only to a few runs of standard optimal power flow and time-domain simulations. These complementary techniques meet the stringent conditions imposed by the real-life applications.

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تاریخ انتشار 2014