The invention discloses a network-source-storage-charging coordinated optimization scheduling method considering flexible energy storage adjustment. The method comprises the following steps: obtaining all initial scheduling schemes of an energy storage vehicle on the premise that initial road network nodes of the energy storage vehicle and power distribution network nodes with charging and discharging requirements are known; according to the initial electric quantity of the energy storage vehicle, the traffic flow condition of a road network and a vehicle speed-flow practical model, obtaining the time required for the energy storage vehicle to run on each road section in the process of reaching a target node from a starting node, and establishing a path selection optimization model; after the driving path of the energy storage vehicle is determined, an energy storage vehicle travel energy consumption model is established according to various loss data of the energy storage vehicle, the power consumption of the energy storage vehicle in each road section and the whole-course power consumption are obtained, and the loss cost of the energy storage vehicle in the driving process is obtained; calculating the scheduling cost of the energy storage vehicle; and taking the total scheduling cost corresponding to each energy storage vehicle initial scheduling scheme as the fitness of a genetic algorithm, and obtaining an energy storage vehicle optimal scheduling scheme with the lowest total scheduling cost by using the genetic algorithm.

    本发明公开了一种计及灵活性储能调节的网‑源‑储‑充协调优化调度方法:在已知储能车的初始路网节点、存在充放电需求的配电网节点的前提下,得出储能车所有初始调度方案;根据储能车的初始电量、路网车流量情况及车速‑流量实用模型,得到储能车从起始节点到达目标节点过程中行驶在每个路段所需的时间,建立路径选择优化模型;确定储能车行驶路径后,根据储能车各类损耗数据,建立储能车行程耗能模型,得到储能车在每个路段的耗电量以及全程耗电量,得到储能车在行驶过程中的损耗成本;计算储能车调度成本;将各储能车初始调度方案对应的总调度成本作为遗传算法的适应度,利用遗传算法,得到总调度成本最低的储能车最优调度方案。


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    Title :

    Network-source-storage-charging coordinated optimization scheduling method considering flexible energy storage adjustment


    Additional title:

    计及灵活性储能调节的网-源-储-充协调优化调度方法


    Contributors:
    LIU YIXIN (author) / ZHANG SHUAI (author) / LEE SANG JUN (author) / JIA XUECUI (author) / ZHANG MIN (author) / WANG TENGXIN (author) / LI YUYANG (author) / DONG LIZHI (author) / WANG JINHAO (author)

    Publication date :

    2023-08-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / 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



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