transmission expansion planning

Polynomial-Time Algorithms for Setting Tight Big-M Coefficients in Transmission Expansion Planning with Disconnected Buses

  • Behnam Jabbari Marand
  • Adolfo Escobedo
    • Categories Combinatorial Optimization, Cutting Plane Approaches, Energy Tags , , ,

    The increasing penetration of renewable energy into power systems necessitates the development of effective methodologies to integrate initially disconnected generation sources into the grid. This paper introduces the Longest Shortest-Path-Connection (LSPC) algorithm, a graph-based method to enhance the mixed-integer linear programming disjunctive formulation of Transmission Expansion Planning (TEP) using valid inequalities (VIs). Traditional approaches for … Read more

    Transmission Expansion Planning Using an AC Model: Formulations and Possible Relaxations

  • G. Th. Heydt
  • Hans D Mittelmann
  • Vijay Vittal
  • Hui Zhang
    • Categories Facility Planning and Design Tags , , , , ,

    Transmission expansion planning (TEP) is a rather complicated process which requires extensive studies to determine when, where and how many transmission facilities are needed. A well planned power system will not only enhance the system reliability, but also tend to contribute positively to the overall system operating efficiency. Starting with two mixed-integer nonlinear programming (MINLP) … Read more