The invention provides a distribution transformer capacity load balancing method and device, relates to the technical field of power distribution, and is used for solving the load balancing problem of distribution transformer capacity. The method comprises the following steps: dividing current charging pile loads of a target cell according to different rated powers to obtain current charging pile loads of a plurality of rated powers; the current charging pile load of each rated power is predicted, and newly-added charging pile loads of multiple rated powers are obtained; superposing the newly added charging pile loads of the plurality of rated powers to obtain the newly added charging pile load of the target cell; superposing the current charging pile load of the target community, the newly added charging pile load and the resident life electricity load to obtain the total charging and electricity load of the target community; according to the ratio of the rated distribution transformer capacity of the target cell to the maximum value of the total charging and power utilization load, the number of the charging piles of the target cell is adjusted, and load balance of the distribution transformer capacity can be guaranteed by adjusting the number of the charging piles.

    本申请提供一种配变容量负载均衡方法及装置,涉及配电技术领域,用于解决配变容量的负载均衡问题。该方法包括:根据不同额定功率对目标小区的当前充电桩负荷进行划分,获得多个额定功率的当前充电桩负荷;分别对每个额定功率的当前充电桩负荷进行预测,获得多个额定功率的新增充电桩负荷;将多个额定功率的新增充电桩负荷进行叠加,获得目标小区的新增充电桩负荷;将目标小区的当前充电桩负荷、新增充电桩负荷、居民生活用电负荷进行叠加,获得目标小区的充用电总负荷;根据目标小区的额定配变容量和充用电总负荷的最大值之间的比值,调整目标小区的充电桩数量,本申请通过调整充电桩数量,可以保证配变容量的负载均衡。


    Access

    Download


    Export, share and cite



    Title :

    Distribution transformer capacity load balancing method, device, equipment and medium


    Additional title:

    一种配变容量负载均衡方法、装置、设备及介质


    Contributors:

    Publication date :

    2024-04-30


    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



    Variable load capacity balancing system

    GAO DONGQING / ZHANG XIN / NIU JUN | European Patent Office | 2023

    Free access

    Battery capacity balancing method, system and equipment based on capacity difference and medium

    SU LIANG / REN YONGHUAN / SUN WEIJIA et al. | European Patent Office | 2024

    Free access

    Distribution board, generator set equipment, load balancing system and ship

    WANG KEHU / CHEN LIN / XU HAN | European Patent Office | 2023

    Free access

    Load balancing control method and power battery module balancing equipment

    WANG WEILIN | European Patent Office | 2022

    Free access

    Crane axle load balancing device and balancing method

    IM IN-MI / WANG ZHIFANG / ZHU WEI et al. | European Patent Office | 2024

    Free access