The invention discloses a multi-distributed resource collaborative voltage regulation method and system based on a unified state model, and the method comprises the following steps: firstly, building a mathematical model according to the characteristics of three distributed resources, namely energy storage, an electric vehicle and a temperature control load, and building an aggregated unified state model on the basis of the mathematical model; based on the unified state model, obtaining a power regulation matrix of the distributed resources; and finally, through a voltage curve smooth scheduling method, voltage out-of-limit is avoided, and the fluctuation amplitude of the voltage is reduced. According to the method, the unified state model is adopted for unified modeling of different types of distributed resources, a new solution is provided for cooperative scheduling of different types of resources, and the proposed adjustment strategy effectively utilizes response characteristics of different types of distributed resources; the complexity of scheduling after distributed resources of different types and different nodes are accessed is reduced, and plug-and-play scheduling operation of a large number of distributed resources is achieved.

    本发明公开了一种基于统一状态模型的多种分布式资源协同调压方法及系统,所述方法步骤如下:首先根据储能、电动汽车与温控负荷三种分布式资源的特性,建立数学模型,在此基础上建立聚合的统一状态模型;以统一状态模型为基础,得到分布式资源的功率调节矩阵;最后通过电压曲线平滑调度方法,避免电压越限,降低电压的波动幅度。本发明采用统一状态模型为不同类型的分布式资源统一建模,为不同类型资源的协同调度提供了一种新的解决方案,所提出的调节策略有效利用了不同类型分布式资源的响应特性,降低了不同种类不同节点分布式资源接入后调度的复杂度,实现大量分布式资源即插即用调度运行。


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    Title :

    Unified state model-based multi-distributed resource collaborative voltage regulation method and system


    Additional title:

    基于统一状态模型的多种分布式资源协同调压方法及系统


    Contributors:
    XIE JUN (author) / KIM YOUNG-CHUN (author) / XU MINGMING (author) / ZHANG JINSHUAI (author) / WU CHENHUI (author) / YANG XIAOLIAN (author) / FENG GUANG (author)

    Publication date :

    2023-11-17


    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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / 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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