By arranging to charge piles of different types and capacities in different microgrid areas and formulating different charging price strategies, it can satisfy the differentiated demands of EVs users, promote EVs users to reduce charging costs through orderly charging, and help the rapid development of electric vehicles.
Considering the power interdependence among the microgrids in commercial, office, and residential areas, the fast/slow charging piles are reasonably arranged to guide the EVs to arrange the charging time, charging location, and charging mode reasonably to realize the cross-regional consumption of renewable energy among multi-microgrids.
The reduction in microgrid operation costs is directly reflected in the fast/slow charging prices, which greatly reduces the EVs charging cost. Although there are also certain transfer power consumption costs and queuing time costs, the total cost of EVs is reduced by 55.2% compared with scenario 3 and 44.3% compared with scenario 1.
Therefore, the proposed two-layer model realizes the optimal configuration of fast/slow charging piles in multi-microgrid areas, effectively reduces the EVs charging cost, reduces the impact of the EVs charging load on microgrids, improves the operation safety of microgrids, and increases social welfare. Table 8.
Meta description: Discover how charging pile microgrid simulations are redefining EV infrastructure planning. Explore cutting-edge solutions for grid stability, renewable integration, and
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