The invention belongs to the technical field of power dispatching and management, and discloses a grid-connected microgrid load management method and device, and a readable storage medium. The methodcomprises the following steps: step 1, dividing loads in a grid-connected microgrid into an important load, a transferable load, an electric vehicle charging load, an interruptible load and other loads according to the power utilization characteristics of the loads; step 2, establishing load power utilization models of various loads according to the power utilization curves of various loads, wherein the power utilization curve of the charging load of the electric vehicle is obtained through a Monte Carlo algorithm; and step 3, establishing a grid-connected microgrid load management adjustmenttarget, and regulating and controlling different types of loads according to the grid-connected microgrid load management adjustment target and the load power utilization models of various loads to complete grid-connected microgrid load management. Different load classification prediction and classification scheduling are realized through load classification and modeling, electric vehicles are scheduled to participate in microgrid overall energy management according to the load characteristics of the electric vehicles in the microgrid, and the economic benefits of the microgrid are improved.
本发明属于电力调度与管理技术领域,公开了一种并网微电网负荷管理方法、设备及可读存储介质,包括以下步骤,步骤1,根据负荷用电特性对并网微电网中的负荷分为重要负荷、可转移负荷、电动汽车充电负荷、可中断负荷和其他负荷;步骤2,根据各类负荷的用电曲线,建立各类负荷的负荷用电模型;其中,电动汽车充电负荷的用电曲线通过蒙特卡洛算法得到;步骤3,建立并网微电网负荷管理调整目标,根据并网微电网负荷管理调整目标和各类负荷的负荷用电模型调控不同类型负荷,完成并网微电网负荷管理。通过负荷分类和建模,实现不同负荷分类预测和分类调度,针对微电网中电动汽车负荷特性,调度电动汽车参与微电网整体能量管理,提升微电网经济效益。
Grid-connected microgrid load management method and device and readable storage medium
一种并网微电网负荷管理方法、设备及可读存储介质
2020-04-17
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 |
MANAGEMENT DEVICE, MANAGEMENT METHOD, AND COMPUTER-READABLE STORAGE MEDIUM
European Patent Office | 2023
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