The invention is suitable for the technical field of electric vehicle charging, and provides a power distribution network source and network load cooperative scheduling method and system for an electric vehicle. The method comprises the steps of determining peak and valley time period information by acquiring source network power supply data of a power distribution network; charging access direct monitoring and load charging cooperative monitoring are carried out; constructing a load adjustment model of the target charging area; constructing a plurality of adjustment objective functions; and calculating adjustment variable data, and performing charging adjustment control according to the priority sequence and the adjustment variable data. The method can construct a load adjustment model, carry out load adjustment planning based on the load adjustment model, construct a plurality of adjustment objective functions, calculate adjustment variable data, and carry out charging adjustment control according to a priority sequence and the adjustment variable data, thereby achieving the intelligent and automatic control of the charging of the electric vehicle. The problems of line loss, voltage deviation and instable frequency are avoided, and potential threats to the electric energy quality, the operation efficiency and the stability of the power distribution network are reduced.
本发明适用于电动汽车充电技术领域,提供了一种用于电动汽车的配电网源网荷协同调度方法及系统。本发明通过获取配电网的源网供电数据,确定峰谷时段信息;进行充电接入直接监测与负荷充电协同监测;构建目标充电区域的负荷调整模型;构建多个调整目标函数;计算调整变量数据,按照优先级顺序和调整变量数据,进行充电调整控制。能够构建负荷调整模型,基于负荷调整模型,进行负荷调整规划,构建多个调整目标函数,计算调整变量数据,按照优先级顺序和调整变量数据,进行充电调整控制,从而实现电动汽车充电的智能化和自动化控制,避免线路损耗、电压偏移和频率不稳的问题,降低对配电网的电能质量、运行效率和稳定性的潜在威胁。
Power distribution network source and network load cooperative scheduling method and system for electric vehicle
一种用于电动汽车的配电网源网荷协同调度方法及系统
2025-01-07
Patent
Electronic Resource
Chinese
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 / 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 |
Power distribution network electric vehicle joint low-carbon scheduling method and system
European Patent Office | 2025
|Active power distribution network load recovery method considering electric vehicle cluster
European Patent Office | 2024
|Power distribution network electric vehicle charging load regulation and control method and system
European Patent Office | 2025
|European Patent Office | 2023
|European Patent Office | 2024
|