Optimized spatial and temporal scheduling of electric vehicles in comprehensive park considering local consumption of new energy sources
LIU Jun-feng
LI Guo-zhang
ZENG Jing-yao
ZHAO Zi-yu
ZENG Jun
Abstract：Electric vehicle(EV)with large-scale disordered charging is equivalent to disordered power load in time and space,which may cause local overload,line congestion and other problems,and bring great impact on the operation of the power grid.In this paper,the space-time optimal scheduling of electric vehicles is taken as the research goal,and a two-layer optimal scheduling model with space dimension and time dimension is established.In the space dimension,the optimal charging station is assigned for electric vehicles with the goal of the shortest comprehensive waiting time;In terms of time dimension,the Stackelberg game model between the comprehensive park management system(CPMS)and active EV is established under the premise of fully considering the local consumption of new energy to reduce the charging cost of electric vehicles,minimize the interaction cost of CPMS and maintain the power balance of the entire comprehensive park,so as to complete the space-time optimal scheduling of electric vehicles.Finally,an example is given to verify the effectiveness of the proposed optimal scheduling strategy.
Keywords：electric vehiclesspace-time optimal schedulingstackelberg gamenew energy consumption
Publication Date：2025-07-30
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：11( 1345-1355 )