OPTIMAL DISPATCH OF ELECTRICITY-NATURAL GAS INTERCONNECTION SYSTEM CONSIDERING SOURCE- LOAD UNCERTAINTY AND VIRTUAL POWER PLANT WITH CARBON CAPTURE

Chen Jiming; Xu Qian; Li Yong; Yu Xinwei; Chen Wencong

doi:10.19912/j.0254-0096.tynxb.2022-0840

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Acta Energiae Solaris Sinica ›› 2023, Vol. 44 ›› Issue (10) : 9-10. DOI: 10.19912/j.0254-0096.tynxb.2022-0840

OPTIMAL DISPATCH OF ELECTRICITY-NATURAL GAS INTERCONNECTION SYSTEM CONSIDERING SOURCE- LOAD UNCERTAINTY AND VIRTUAL POWER PLANT WITH CARBON CAPTURE

Chen Jiming¹, Xu Qian¹, Li Yong², Yu Xinwei¹, Chen Wencong¹

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Abstract

On the basis of the electricity-natural gas interconnection system, the carbon capture system and the carbon storage system are added, and the CCS-P2G-WT-GT combined operation model of virtual power plant is established, and the advantages of the combined operation mode is analyzed. Secondly, the influence of wind power and load uncertainty is considered. By introducing fuzzy parameters, a fuzzy opportunity constraint model is stablished to analyze the influence of uncertainty on carbon capture capacity. Finally, based on the improved IEEE-39 power system and the 20-node natural gas calculation example system, the wind power consumption and the carbon emissions reduction of the proposed combined operation model of carbon capture virtual power plant under the condition of considering the uncertainties of wind power and load are verified by the GUROBI solver.

Key words

uncertainty analysis / carbon capture / virtual power plant / integrated energy system / low-carbon economic operation / fuzzy chance constraint

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Chen Jiming, Xu Qian, Li Yong, Yu Xinwei, Chen Wencong. OPTIMAL DISPATCH OF ELECTRICITY-NATURAL GAS INTERCONNECTION SYSTEM CONSIDERING SOURCE- LOAD UNCERTAINTY AND VIRTUAL POWER PLANT WITH CARBON CAPTURE[J]. Acta Energiae Solaris Sinica. 2023, 44(10): 9-10 https://doi.org/10.19912/j.0254-0096.tynxb.2022-0840

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