Based on the Characteristics of the Transportation Network, the Location of the Charging Pile is Determined

In recent years, technology has subtly influenced people's lives, and its improvement has enhanced people's sense of happiness. However, with this comes the continuous destruction of the ecological environment by industrial waste and toxic gases, putting an unbearable burden on the earth. It has become extremely necessary to vigorously develop green energy, and electric vehicles have become an important means to achieve the green and low-carbon concept in the transportation network and power grid. As the market stock of electric vehicles continues to increase, so does the charging demand in the market. The enormous electricity demand of a large user base has a significant impact on power grid planning and operation, making the addition of charging stations inevitable. However, the construction of charging stations affects the transportation network, distribution network, and the daily life of nearby residents, so it is crucial to plan charging stations wisely. This article first introduces the definition of transportation networks and mathematically models them to directly obtain traffic routes. It proposes the impact of user equilibrium principles on transportation networks and the mixed user equilibrium principle. Based on this, the effect of reducing traffic congestion can be achieved by adjusting the electricity price of charging stations. Starting from the advantages of electric vehicles over traditional fuel vehicles, this paper points out the green and environmentally friendly advantages of electric vehicles. It states that the gradual increase in the market share of electric vehicles requires more charging stations in cities. It introduces the significance of planning and siting for charging facilities. It suggests that to reasonably plan charging stations, the four conditions that charging stations should meet should be taken into account. With the minimum total cost of charging stations as the goal, the reasonable location of charging stations is planned through program simulation. When further optimizing the location of the program-planned charging stations.