A novel projected two-binary-variable formulation for unit commitment in power systems

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• 作者：Linfeng Yang^a ; Chen Zhang^a ; Jinbao Jian^b ; ^{jianjb@gxu.edu.cn} ; Ke Meng^c ; Yan Xu^c ; Zhaoyang Dong^c ; ^d
• 关键词：Unit commitment ; Project ; Compact ; Tight ; Reformulation
• 刊名：Applied Energy
• 出版年：2017
• 出版时间：1 February 2017
• 年：2017
• 卷：187
• 期：Complete
• 页码：732-745
• 全文大小：656 K
• 卷排序：187

文摘

A novel formulation is proposed with only two sets of binary variables. The new model is more compact with fewer constraints and nonzeros. The production cost functions for generating units are tightened. The proposed model can be more efficiently solved using commercial solvers.