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The security of natural gas network and the wind power uncertainty bring new challenges for power system operation. This letter develops a robust scheduling model for wind-integrated energy systems with the considerations of both gas pipeline and power transmission N-1 contingencies. The proposed method is robust against wind power uncertainty to ensure that the system can sustain possible N-1 contingency event of gas pipeline or power transmission line. Case studies demonstrate the effectiveness of the proposed model.
Bai et al. (Fri,) studied this question.