OPTIMAL SCHEDULING METHOD FOR SMALL-SCALE COMMUNITY MULTI-ENERGY SYSTEM CONSIDERING MULTIPLE UNCERTAINTIES

Li Peng; Dou Zhenlan; Wu Hexian; Zhang Chunyan; Jia Yun; Tong Zechen

doi:10.19912/j.0254-0096.tynxb.2023-1891

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Acta Energiae Solaris Sinica ›› 2025, Vol. 46 ›› Issue (3) : 214-224. DOI: 10.19912/j.0254-0096.tynxb.2023-1891

OPTIMAL SCHEDULING METHOD FOR SMALL-SCALE COMMUNITY MULTI-ENERGY SYSTEM CONSIDERING MULTIPLE UNCERTAINTIES

Li Peng¹, Dou Zhenlan², Wu Hexian¹, Zhang Chunyan², Jia Yun¹, Tong Zechen¹

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Abstract

In order to solve the problem of uncertainties in the efficiency of energy conversion equipment, source-side and load-side in multi-energy system integrated with multiple energy modules, this paper proposed an optimal scheduling method for small-scale community multi-energy system considering multiple uncertainties. Firstly, the multiple uncertainties existing in the multi-energy system are analysed. On this basis, the off-design performance model of equipment is used to characterize the uncertainties in the efficiency of the energy conversion equipment, and the discretization scenario is used to characterize the uncertainties in the source-load uncertainties; then, a two-stage distribution robust optimization model is constructed based on the paradigm fuzzy set, and the column and constraints generating algorithm is used to solve the problem; Finally, a case study of a smart community in Shanghai is carried out to verify the correctness and effectiveness of the proposed method.

Key words

uncertainty analysis / optimization / fuzzy sets / multi-energy system / distributed robust / energy module

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Li Peng, Dou Zhenlan, Wu Hexian, Zhang Chunyan, Jia Yun, Tong Zechen. OPTIMAL SCHEDULING METHOD FOR SMALL-SCALE COMMUNITY MULTI-ENERGY SYSTEM CONSIDERING MULTIPLE UNCERTAINTIES[J]. Acta Energiae Solaris Sinica. 2025, 46(3): 214-224 https://doi.org/10.19912/j.0254-0096.tynxb.2023-1891

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