dc optimal power flow

Energy-efficient Timetables for Railway Traffic: Incorporating DC Power Models

  • Tobias Kuen
  • Robert Burlacu
  • Patrick Gemander
  • Jorge Weston
    • Categories (Mixed) Integer Nonlinear Programming, Cutting Plane Approaches, Transportation Tags , , ,

    Efficient operation of underground railway systems is critical not only for maintaining punctual service but also for minimizing energy consumption, a key factor in reducing operational costs and environmental impact. To evaluate the energy consumption of the timetables, this paper delves into the development of mathematical models to accurately represent energy dynamics within the underground … Read more

    Markov Chain Sampling of Hidden Relay States for Economic Dispatch with Cascading Failures

  • John Birge
  • Arnab Sur
    • Categories (Mixed) Integer Linear Programming, Energy, Stochastic Programming Tags , , , , ,

    Independent system operators (ISO) of electric power networks aim to dispatch electricity economically while maintaining system reliability. NERC (North America Electric Reliability Council) requires the transmission network to be (N-1)-secure, i.e., to have sufficient supply to satisfy demand in the event of the failure of any single resource in the network. Such a policy is … Read more