Study on multi-objective optimal operation of integrated energy system considering electric heating and air conditioning complementarity

Nan Li; Xue Ma; Fang Li

doi:10.1117/12.2645872

23 November 2022 Study on multi-objective optimal operation of integrated energy system considering electric heating and air conditioning complementarity

Nan Li, Xue Ma, Fang Li

Author Affiliations +

Proceedings Volume 12302, Seventh International Conference on Electromechanical Control Technology and Transportation (ICECTT 2022); 123022L (2022) https://doi.org/10.1117/12.2645872
Event: Seventh International Conference on Electromechanical Control Technology and Transportation (ICECTT 2022), 2022, Guangzhou, China

Abstract

The integrated energy system includes a variety of energy production and conversion equipment, which can realize the complementary operation of cold and hot electricity and improve energy utilization efficiency. However, at present, the research on the optimal operation of integrated energy system is relatively limited, there are few types of equipment and models, and the objective function of optimal operation is single. Therefore, this paper constructs a comprehensive energy system model covering energy production, conversion and storage, establishes a multi-objective optimization function of operating cost, carbon emission and primary energy consumption, and takes an industrial park as an example. The results show that the proposed integrated energy system can realize the coordinated operation of electric heating and air conditioning according to the energy price and supply, and the cost can be saved by 15.72% compared with the cost of sub supply system.

Citation Download Citation

Nan Li, Xue Ma, and Fang Li "Study on multi-objective optimal operation of integrated energy system considering electric heating and air conditioning complementarity", Proc. SPIE 12302, Seventh International Conference on Electromechanical Control Technology and Transportation (ICECTT 2022), 123022L (23 November 2022); https://doi.org/10.1117/12.2645872

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