The invention discloses a double-layer micro-grid load optimization scheduling method combined with a BSS battery swap station, and relates to the technical field of micro-grids. Comprising the following steps: constructing a double-layer micro-grid optimization scheduling model combined with a BSS battery swap station, and orderly charging and discharging the battery of an electric vehicle EV through the battery swap station. The model is used for receiving a battery swap request of a current electric vehicle and the SOC of a battery swap battery, and taking the stability and income of a battery swap station as a target function, the BSS power conversion optimization layer is used for searching a replacement strategy and a charging strategy at the current moment by using a PSO algorithm; and the micro-grid optimization scheduling layer is used for considering distributed new energy, a user, a BSS load and an energy storage system and running in a grid-connected state. And carrying out optimization regulation and control on the current micro-grid load by taking the operation cost minimization as an objective function. According to the invention, the earnings and stability of the battery swap station are improved, the operation cost of the micro-grid is reduced, and the efficient operation of the system is guaranteed.

    本发明公开了联合BSS电池换电站的双层微电网负荷优化调度方法,涉及微电网技术领域。包括:构建联合BSS电池换电站的双层微电网优化调度模型,通过电池换电站来实现对电动汽车EV的电池进行有序充放电。该模型包括:用于接收当前电动汽车的换电请求和换电电池的SOC,以电池换电站的稳定和收益为目标函数,通过使用PSO算法去搜索当前时刻的替换策略和充电策略的BSS换电优化层和用于考虑分布式新能源、用户与BSS负荷和能量储存系统并以并网状态运行的微电网优化调度层。以运行成本最小化为目标函数对当前微电网负荷进行优化调控。本发明提高了电池换电站的收益及稳定性,降低了微电网运行的成本并保障系统的高效运行。


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    Title :

    Double-layer micro-grid load optimization scheduling method combined with BSS battery swap station


    Additional title:

    联合BSS电池换电站的双层微电网负荷优化调度方法


    Contributors:
    LI HONGNING (author) / WANG TUAN (author) / LU LIQIANG (author) / PEI QINGQI (author)

    Publication date :

    2024-05-07


    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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