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Two-stage optimization model for cross-regional grid renewable energy integration based on opportunity constraints
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Fucong Xu1, Fei Zhao2
Renewable Energy Resources | 2024, 42(12) : 1689 - 1696
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Renewable Energy Resources | 2024, 42(12): 1689-1696
Two-stage optimization model for cross-regional grid renewable energy integration based on opportunity constraints
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Fucong Xu1, Fei Zhao2
Affiliations
  • 1 State Grid Fujian Electric Power Co. Ltd. Fuzhou 350003 China
  • 2 North China Electric Power University Baoding 071003 China
Published: 2024-12-20
Outline
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To address the issue of optimization in the consumption of renewable energy in a distributed and flexible resource setting, a model based on opportunityconstrained crossregional grid renewable energy integration is proposed. This paper discusses the fundamental architecture of the twostage optimization model and analyzes the solving strategies for each stage. The twostage optimization model is established, comprising an upperlevel optimization model with opportunity constraints and a lowerlevel economic dispatch model. The paper proposes the use of a balancing constraint solving algorithm and strong duality theory to solve the model. Finally, the effectiveness of the proposed model is demonstrated through simulation analysis, and the conclusion discusses the relationship between the proportion of renewable energy consumption and grid output, load levels, and carbon societal costs.

renewable energy  /  opportunity constraints  /  renewable energy integration  /  two-stage optimization dispatch
Fucong Xu, Fei Zhao. Two-stage optimization model for cross-regional grid renewable energy integration based on opportunity constraints[J]. Renewable Energy Resources, 2024 , 42 (12) : 1689 -1696 .
Year 2024 volume 42 Issue 12
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Article Info
  • Receive Date:2024-05-09
  • Online Date:2025-07-22
  • Published:2024-12-20
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  • Received:2024-05-09
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Affiliations
    1 State Grid Fujian Electric Power Co. Ltd. Fuzhou 350003 China
    2 North China Electric Power University Baoding 071003 China
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表12种不同金属材料的力学参数

Family
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Number of
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种数
Number of
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占总种数比例
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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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