The invention discloses an electric vehicle space-time scheduling method based on a dynamic charging navigation strategy, and the method comprises the steps: 1, building an intelligent traffic system model, and building an electric vehicle speed and energy consumption model based on an intelligent traffic system; 2, based on the travel time of the electric vehicles and the charging queuing condition inside and outside the charging station, constructing a travel decision model considering the interaction of the electric vehicles, and analyzing the travel and charging time cost of the electric vehicles; 3, an improved Dijkstra algorithm is utilized to construct an electric vehicle dynamic charging navigation model, real-time path planning is carried out for an electric vehicle user, and an optimal charging station is recommended; and 4, orderly scheduling the charging time periods of the electric vehicles arriving at the charging station, reducing the peak-valley difference of the power distribution network while meeting the charging requirements of the electric vehicle users, and realizing optimal control on the scheduling level. According to the invention, ordered charging of the electric vehicle can be realized, so that the space-time schedulable potential of the electric vehicle can be fully exerted.
本发明公开了一种基于动态充电导航策略的电动汽车时空调度方法,包括:1、构建智能交通系统模型,并建立基于智能交通系统的电动汽车车速与能耗模型;2、基于电动汽车出行时间与充电站站内与站外的充电排队情况,构建计及电动汽车相互作用的出行决策模型,对电动汽车出行及充电时间成本进行分析;3、利用改进Dijkstra算法构建电动汽车动态充电导航模型,为电动汽车用户进行实时路径规划并推荐最优充电站;4、对到达充电站电动汽车的充电时段进行有序调度,在满足电动汽车用户充电需求的同时减小配电网峰谷差,实现调度层面的最优控制。本发明能实现电动汽车的有序充电,从而能充分发挥电动汽车的时空可调度潜力。
Electric vehicle space-time scheduling method based on dynamic charging navigation strategy
基于动态充电导航策略的电动汽车时空调度方法
2024-10-22
Patent
Electronic Resource
Chinese
IPC: | G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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