A low voltage charging system for a high voltage rechargeable energy storage system. A low voltage (LV) charging system for charging a high voltage (HV) rechargeable energy storage system (RESS), such as an HVRESS operable to power a traction motor of an electric vehicle. The LV charging system may include an input configured to receive LV electrical power from an LV source and a distributed converter system configured to charge a plurality of modules of the HVRESS via a plurality of charging circuits. The charging circuit may be configured for individually charging one of the modules with charging electrical power derived from the converted LV electrical power. The LV charging system may further include a controller configured to individually control the charging electrical power provided via each charging circuit.

    用于高电压可再充电能量存储系统的低电压充电系统。一种用于对高电压(HV)可再充电能量存储系统(RESS)充电的低电压(LV)充电系统,诸如可操作用于为电动车辆的牵引马达供电的HVRESS。该LV充电系统可以包括被配置用于从LV源接收LV电功率的输入和被配置用于经由多个充电电路对HVRESS的多个模块充电的分布式转换器系统。充电电路可以被配置用于利用从转换LV电功率导出的充电电功率对模块中的一个单独充电。LV充电系统可以进一步包括控制器,该控制器被配置用于单独控制经由每个充电电路提供的充电电功率。


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    Title :

    Low voltage charging system for high voltage rechargeable energy storage system


    Additional title:

    用于高电压可再充电能量存储系统的低电压充电系统


    Contributors:

    Publication date :

    2025-02-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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