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This paper presents a method to assess the impact on system reliability of wind integration, considering coordinated operation with cascade hydropower. The seasonal characteristics of river flows and correlation amongst different wind farms are considered. Time sequential Monte Carlo simulation and Latin Hypercube Sampling techniques are used to preserve the characteristics of the time series of the...
An optimal wind power curtailment strategy considering operation capacity credit is proposed in this paper to minimize the uncertain wind power curtailment and minimize the system operation cost. The relevant definitions in capacity credit assessment are applied in the power system operation situation. Based on operation capacity credit prediction, the optimal operation control strategy is defined...
Risk-limiting dispatch (RLD) is a promising approach to deal with the increasing uncertainty in both supply side and demand side of power systems. However, the conventional RLD has two drawbacks: i) it is difficult to set the value of acceptable risk level; ii) it has limitations to address the scenario with more realistic but non-Gaussian and heavy-tailed renewable output forecasting errors. To resolve...
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