The invention provides an optical storage and charging integrated power station optimal configuration method considering efficient energy utilization and load emergency power supply, which comprises the following steps: firstly, comprehensively considering indexes such as charging start time, driving distance required by charging and charging duration of an electric vehicle, and establishing an electric vehicle load model; then, centralized and integrated configuration is carried out on photovoltaic, energy storage and charging stations, emergency working conditions and normal working conditions of the photovoltaic, energy storage and charging stations are comprehensively considered, and a photovoltaic, energy storage and charging integrated power station configuration model with optimal comprehensive construction cost, comprehensive operation cost and loss-of-load cost as targets is constructed; and finally, by solving the optimization model, determining the number, the position and the energy storage configuration capacity of the light storage and charging integrated power stations. Example results show that integrated configuration of light storage and charging is achieved, normal and emergency operation working conditions of the system are comprehensively considered, important load power supply under the fault working condition is guaranteed, meanwhile, photovoltaic efficient utilization under the normal working condition is achieved, and the operation reliability and economical efficiency of the system are improved.

    本发明提供一种计及能源高效利用与负荷应急供电的光储充一体化电站优化配置方法,首先,综合考虑电动汽车充电开始时刻、充电所需行驶距离以及充电时长等指标,建立了电动汽车负荷模型;然后,对光伏、储能、充电站进行集中一体化配置,并综合考虑了其应急工况与正常工况,构建了以综合建设成本,综合运行成本以及失负荷成本最优为目标的光储充一体化电站配置模型;最后,通过求解优化模型,确立光储充一体化电站的数量、位置及其储能配置容量。算例结果表明,本发明实现了光储充的一体化配置,并综合考虑系统正常与应急运行工况,在保证故障工况下重要负荷供电的同时,实现正常工况下的光伏高效利用,提升了系统运行可靠性与经济性。


    Access

    Download


    Export, share and cite



    Title :

    Optical storage and charging integrated power station optimal configuration method considering energy efficient utilization and load emergency power supply


    Additional title:

    计及能源高效利用与负荷应急供电的光储充一体化电站优化配置方法


    Contributors:
    GAO YIFAN (author) / CHEN YIZHE (author) / GAN KAI (author) / LI MING (author) / WEI CHENGZHI (author) / HUANG RUNHONG (author) / GUO XIAOYI (author) / LIU YANG (author) / ZHAO RUIFENG (author) / LU JIANGANG (author)

    Publication date :

    2025-01-24


    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 / 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



    Power supply and charging station configuration method based on charging load space schedulable characteristic

    YE GANGJIN / WANG JUNHAI / HU WEI et al. | European Patent Office | 2020

    Free access

    Optical storage charging station optimization operation method and system considering energy storage emergency reserve

    TANG HAIGUO / ZHU JIRAN / CHEN JINYU et al. | European Patent Office | 2024

    Free access

    Optical storage, charging and detection integrated power station

    YIN XUEMEI / XU CHEN / WANG QIONG et al. | European Patent Office | 2024

    Free access

    Optical storage and charging integrated station capacity optimization configuration method

    LU YU / SONG LEI / YAO DI et al. | European Patent Office | 2023

    Free access

    Energy storage configuration method and system based on light storage, charging and conversion integrated power station

    ZHANG YINIAN / ZHANG ZHONGJIAN / WEI QIMING et al. | European Patent Office | 2024

    Free access