Proceedings of the First International Conference on Science, Engineering and Technology Practices for Sustainable Development, ICSETPSD 2023, 17th-18th November 2023, Coimbatore, Tamilnadu, India

Research Article

Exploration on Optimal Dispatching of Rural Virtual Power Plant for Power Carbon Emission Based on LMDI Decomposition Method

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  • @INPROCEEDINGS{10.4108/eai.17-11-2023.2342742,
        author={Shiyang  Li and Qihong  Fan and Wei  Li and Songhe  Zhao and Ying  Sun},
        title={Exploration on Optimal Dispatching of Rural Virtual Power Plant for Power Carbon Emission Based on LMDI Decomposition Method},
        proceedings={Proceedings of the First International Conference on Science, Engineering and Technology Practices for Sustainable Development, ICSETPSD 2023, 17th-18th November 2023, Coimbatore, Tamilnadu, India},
        publisher={EAI},
        proceedings_a={ICSETPSD},
        year={2024},
        month={1},
        keywords={virtual power plant lmdi decomposition optimal dispatching power carbon emissions},
        doi={10.4108/eai.17-11-2023.2342742}
    }
    
  • Shiyang Li
    Qihong Fan
    Wei Li
    Songhe Zhao
    Ying Sun
    Year: 2024
    Exploration on Optimal Dispatching of Rural Virtual Power Plant for Power Carbon Emission Based on LMDI Decomposition Method
    ICSETPSD
    EAI
    DOI: 10.4108/eai.17-11-2023.2342742
Shiyang Li1,*, Qihong Fan1, Wei Li1, Songhe Zhao1, Ying Sun1
  • 1: State Grid Tianjin Electric Power Company Chengnan Power Supply Branch, Tianjin, 300202, China
*Contact email: lishiyangd3@163.com

Abstract

With the technological innovation of virtual power plant (VPP), the objective demand for optimal dispatching is also constantly improving. The research on optimal dispatching of rural VPP based on LMDI (Logarithmic Mean Division Index) decomposition method for electricity carbon emissions is becoming more and more important. In the construction of the optimal dispatching model of the entire VPP, how to improve the market yield of the improved model and improve the carbon emissions of the system is the key problem that needs to be solved urgently at present. In this paper, based on the relevant research on the optimal scheduling of traditional VPP, the application of LMDI decomposition method in VPP and the analysis of algorithm process steps, combined with the composition structure of rural VPP with carbon emissions, and according to the data results, the following conclusions were drawn: six regional samples were selected through simulation experiments, and the application of LMDI based VPP scheduling model improved the market profitability compared with the traditional scheme; the overall average increase was about 5%. At the same time, there were also improvements in carbon emissions, and the overall average decrease was about 11.2%. This showed that the optimal dispatch model of rural VPP based on LMDI decomposition method has a good effect in practical application.