OPTIMISATION OF REGIONAL INTEGRATED ENERGY SYSTEM SCHEDULING STRATEGIES TAKING INTO ACCOUNT ELECTRIC VEHICLES

Ge Wenqi; Wang Xiaotong

doi:10.19912/j.0254-0096.tynxb.2024-0644

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Acta Energiae Solaris Sinica ›› 2025, Vol. 46 ›› Issue (8) : 656-665. DOI: 10.19912/j.0254-0096.tynxb.2024-0644

OPTIMISATION OF REGIONAL INTEGRATED ENERGY SYSTEM SCHEDULING STRATEGIES TAKING INTO ACCOUNT ELECTRIC VEHICLES

Ge Wenqi, Wang Xiaotong

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Abstract

With the massive popularity and application of electric vehicles, in order to solve the problem of coordination and interaction between integrated energy system and electric vehicles under the most economical scenario for users and to achieve optimal scheduling, this paper innovatively proposes a two-layer co-optimization model of electric vehicle-integrated energy system on the basis of analyzing the charging characteristics of electric vehicles. Firstly, the Monte Carlo method is used to calculate the charging load of common brands of electric vehicles, and the vertical analogy is made to the regional EV charging plan. Secondly, the impact of EV participation in the integrated energy system on the system economy is considered on the basis of time-sharing tariffs, and the optimal scheduling strategy is investigated. Finally, substituting the arithmetic examples for verification, the results show that after using the two-layer model innovatively proposed in this paper for the analysis of the interaction between electric vehicles and the integrated regional energy system, the total amount of power of all types of loads interacting with the network is increased, which greatly reduces the cost of the users.

Key words

electric vehicles / integrated energy system / two-layer optimisation / consumption / dispatch / complementary

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Ge Wenqi, Wang Xiaotong. OPTIMISATION OF REGIONAL INTEGRATED ENERGY SYSTEM SCHEDULING STRATEGIES TAKING INTO ACCOUNT ELECTRIC VEHICLES[J]. Acta Energiae Solaris Sinica. 2025, 46(8): 656-665 https://doi.org/10.19912/j.0254-0096.tynxb.2024-0644

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