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Operation reserve usage for different unit time periods of a stochastic unit commitment

A. Ramos, G. Morales-España, J. García-González, M. Rivier

20th Conference of the International Federation of Operational Research Societies - IFORS 2014, Barcelona (Spain). 13-18 July 2014


Summary:
We analyze the behavior of an IEEE test electric system under different unit commitment (UC) time periods and scenarios of wind generation uncertainty and observe the effects in the use of operation reserves. Firstly, we run a stochastic UC day-ahead planning model where the unit time period can be 15, 30 and 60 minutes and the commitment decisions are taken. Then, a 5-minute economic dispatch (ED) model is run for all the wind generation scenarios to evaluate the operation of the system with the previously determined UC decisions. We present the results based on the simulation of the ED.


Publication date: 2014-07-13.



Citation:
A. Ramos, G. Morales-España, J. García-González, M. Rivier, Operation reserve usage for different unit time periods of a stochastic unit commitment, 20th Conference of the International Federation of Operational Research Societies - IFORS 2014, Barcelona (Spain). 13-18 July 2014.


    Research topics:
  • *Modeling, Simulation and Optimization
  • *Short-Term Operation, Market Bidding and Operating Reserves