Transmission Switching in Security-Constrained Unit Commitment

  title={Transmission Switching in Security-Constrained Unit Commitment},
  author={Amin Khodaei and Mohammad Shahidehpour},
  journal={IEEE Transactions on Power Systems},
Transmission switching (TS) is introduced in security-constrained unit commitment (SCUC) for alleviating transmission violations and reducing operating costs. The SCUC problem is decomposed into the unit commitment (UC) master problem and the TS subproblem. The UC master problem finds the optimal hourly schedule of generating units. The TS subproblem uses this solution for transmission switching to find the optimal dispatch of units when considering network constraints. The TS subproblem also… CONTINUE READING
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