The invention relates to a device (1) for leakage current compensation, comprising at least one first active HV cell (3) and at least one second active HV cell (4), the at least one first active HV cell (3) being connected to a first potential (AC1) and the at least one second active HV cell (4) being connected to a second potential (AC2), wherein the at least one first active HV battery cell (3) or the plurality of first active HV battery cells (3) and the at least one second active HV battery cell (4) or the plurality of second active HV battery cells (4) are supplied with a VPE potential by means of respective connection terminals (7, 8), wherein a leakage current (9) is measured by means of a measuring circuit (2) and is added to an output (11) of a set feed-forward controller (10) and is supplied as a current setpoint (12) to the active HV battery cells (3, 4). A method for leakage current compensation is also provided.

    提供一种用于进行漏电流补偿的设备(1),该设备具有至少一个第一有源HV电池单元(3)和至少一个第二有源HV电池单元(4),其中该至少一个第一有源HV电池单元(3)与第一电位(AC1)连接,并且该至少一个第二有源HV电池单元(4)与第二电位(AC2)连接,其中该至少一个第一有源HV电池单元(3)或多个第一有源HV电池单元(3)以及该至少一个第二有源HV电池单元(4)或多个第二有源HV电池单元(4)藉由相应设置的连接端(7,8)提供VPE电位,其中借助于测量电路(2)测量漏电流(9)并且将其添加到设置的前馈控制器(10)的输出(11)且作为电流设定值(12)提供给有源HV电池单元(3,4)。还提供一种用于进行漏电流补偿的方法。


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    Title :

    APPARATUS AND METHOD FOR LEAKAGE CURRENT COMPENSATION


    Additional title:

    用于进行漏电流补偿的设备和方法


    Contributors:

    Publication date :

    2024-05-17


    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 / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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