The invention relates to the technical field of energy management, in particular to a power grid toughness improving method and device based on an electric bus optimization scheduling strategy. The method comprises the following steps: establishing an electric bus operation model based on operation parameters of an electric bus, wherein the operation parameters comprise charging and discharging time and a charging and discharging state; determining a scheduling optimization objective function and constraint conditions based on the electric bus operation model and the important load; and solving the scheduling optimization objective function based on the constraint condition to obtain a scheduling optimization strategy of the electric bus during power interruption. According to the embodiment of the invention, based on the operation characteristics and scheduling characteristics of the electric buses, the power grid toughness is improved through scheduling optimization of the electric buses. Particularly, when a power interruption event occurs, the influence on the society due to the fact that important loads need to be reduced during power interruption is avoided through scheduling optimization of the electric bus. Therefore, the balance between the traffic service and the power supply service is realized, and the resource optimization of the whole level of the society is achieved.
本发明涉及能源管理技术领域,具体涉及基于电动公交车优化调度策略的电网韧性提升方法及装置。方法包括:基于电动公交车的运行参数建立电动公交车运行模型,运行参数包括充放电时间和充放电状态;基于电动公交车运行模型以及重要负荷确定调度优化目标函数和约束条件;基于约束条件对调度优化目标函数求解,得到电力中断时电动公交车的调度优化策略。本实施例中,基于电动公交车的运行特点和调度特点,通过对电动公交车的调度优化实现了电网韧性的提升。具体在发生电力中断事件时,通过对电动公交车的调度优化避免在电力中断时需要缩减重要负荷对社会的影响。由此实现了交通服务和供电服务之间的平衡,达到了社会整体层面的资源最优。
Power grid toughness improving method and device based on electric bus optimization scheduling strategy
基于电动公交车优化调度策略的电网韧性提升方法及装置
2024-05-14
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 |
European Patent Office | 2023
|European Patent Office | 2023
|Micro-grid scheduling method considering electric vehicle
European Patent Office | 2023
|British Library Conference Proceedings | 2022
|European Patent Office | 2020
|