Multiobjective Optimization of Large-Scale EVs Charging Path Planning and Charging Pricing Strategy for Charging Station

Table 1

The involved parameters in the EV charging path planning.

Variables	Specification
	Set of nodes of the road network
	Number of the charging stations
	EV driving distance of the planned path
	Driving distance from node to node of the EV
	Charging time at the charging station
	Charging price of the charging station
	The battery capacity of the EV
	A bool integer denoting whether the link is on the planned charging path
	The node label denoting the cost from the origin node to node and the previous node label
	Set of links of the road network
	The k^th charging station
	Total time consumption of the planned path
	Average velocity of the link
	Waiting time at the charging station
	Charging fee of the planned path for the EV
	The remaining battery energy when the EV arrives at the charging station
	Charging revenue of the charging station
	The driver’s preference to select a charging path from a Pareto set of paths
	Set of all charging stations
	A planned charging path for the EV
	Energy consumption of the planned path for the EV
	Driving time from node to node of the EV
	Energy consumption from node to node of the EV
SOC	Initial SOC when EV makes a query for charging path planning
	The charging efficiency of the charging piles at the charging station
	Cost vector from the node to the node when planning the path