The invention discloses an electric vehicle carbon emission reduction accounting method, system and device and a medium. The method comprises the steps that a power model of charging and discharging of a power vehicle is constructed; calculating the comprehensive electricity consumption of the electric vehicle in the time period according to the power models of the charging loss, the electricity consumption and the discharging loss; analyzing based on a carbon flow theory, and constructing an electric vehicle charging and discharging carbon emission model; modifying a traditional equivalent mileage accounting model according to the comprehensive electricity consumption; determining a reference line when the carbon emission reduction amount of the electric automobile is calculated according to a fuel automobile with the same automobile type as the electric automobile, and constructing a reference line carbon emission model based on mileage conversion according to the corrected equivalent mileage accounting model; and the carbon emission under the datum line scene is calculated, and the carbon emission under the datum line scene and the charging and discharging carbon emission of the electric vehicle are calculated, so that the emission reduction of the electric vehicle replacing the fuel vehicle is obtained. Therefore, the problem of poor measurement accuracy of the emission reduction effect of the electric vehicle in the prior art is solved.

    本申请公开了一种电动汽车碳减排量核算方法、系统、设备及介质,包括:构建动汽车充放电的功率模型;根据充电损耗、用电以及放电损耗的功率模型计算电动汽车在时间周期内的综合用电量;基于碳流理论进行分析,构建电动汽车充放电碳排放量模型;根据综合用电量对传统等效里程核算模型进行修改;根据与电动汽车相同车型的燃油汽车确定电动汽车的碳减排量计算时的基准线,根据修正后的等效里程核算模型构建基于里程转换的基准线碳排放模型,从而计算得到基准线情景下的碳排放量结合基准线情景下的碳排放量和电动汽车充放电碳排放量进行计算,得到电动汽车替代燃油车的减排量。从而解决了现有技术对电动汽车减排效果衡量的精准度较差的问题。


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    Titel :

    Electric vehicle carbon emission reduction accounting method, system, equipment and medium


    Weitere Titelangaben:

    一种电动汽车碳减排量核算方法、系统、设备及介质


    Beteiligte:
    TANG JIANLIN (Autor:in) / QIAN BIN (Autor:in) / LIN WEIBIN (Autor:in) / WANG ZONGYI (Autor:in) / LIN XIAOMING (Autor:in) / ZHANG FAN (Autor:in) / ZHOU MI (Autor:in) / XIAO YANHONG (Autor:in) / HU HOUPENG (Autor:in) / OU JIAXIANG (Autor:in)

    Erscheinungsdatum :

    27.09.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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