LI Ran,WANG Mingqiang,YANG Ming,et al.Robust-stochastic Reserve Optimization Considering Uncertainties of Failure Probability and Net Load[J].Automation of Electric Power Systems,2022,46(6):20-29.
LI Ran,WANG Mingqiang,YANG Ming,et al.Robust-stochastic Reserve Optimization Considering Uncertainties of Failure Probability and Net Load[J].Automation of Electric Power Systems,2022,46(6):20-29. DOI: 10.7500/AEPS20210523001.
Robust-stochastic Reserve Optimization Considering Uncertainties of Failure Probability and Net Load
The configuration of the reserve is to deal with the uncertainties of possible equipment failures
loads and renewable energy output in the power system. The provision of the adequate reserve for systems is a necessary condition to ensure the safe and economical operation of power systems. In the traditional reserve decision-making methods
the uncertainty of failure probability is ignored in some degrees. Therefore
a robust-stochastic reserve optimization model is proposed to consider the failure probability of equipment and the uncertainty of net load simultaneously. In this model
the net load uncertainty and equipment failure probability uncertainty caused by wind power and load are uniformly described by intervals. And the dual theory
epigraph reformulation and Karush-Kuhn-Tucker (KKT) conditions are adopted to solve the model. Finally
the effectiveness and validity of the proposed method are verified on the IEEE-RTS 24-bus system.
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