The invention discloses a vehicle-mounted two-way metering electric energy device which comprises a shell with a sealed interior, a high-voltage connector assembly, a circuit board assembly, a busbar, a diverter and a low-voltage plug-in, the high-voltage connector assembly, the circuit board assembly, the busbar, the diverter and the low-voltage plug-in are located in the shell, and the high-voltage connector assembly penetrates through the two ends of the shell to be connected with a high-voltage loop. The low-voltage plug-in penetrates through one side of the shell and is connected with a vehicle high-voltage interlocking monitoring system, the high-voltage connector assembly is connected with the circuit board assembly, the busbar and the shunt, the circuit board assembly is provided with a metering module and a communication module, the metering module is connected with the busbar and the shunt, and the communication module is connected with the busbar and the shunt. And the communication module is connected with the low-voltage plug-in. The electric energy metering device provided by the invention has a bidirectional electric energy metering function and meets the requirements of electromagnetic compatibility, water and dust prevention, vibration resistance and high temperature resistance of a vehicle-mounted high-voltage device.

    本发明公开了一种车载双向计量电能量装置,包括内部密封的壳体、以及位于所述壳体内部的高压连接器组件、电路板总成、汇流排、分流器、以及低压插件,所述高压连接器组件穿过所述壳体的两端与高压回路连接,所述低压插件穿过所述壳体的一侧与车辆高压互锁监测系统连接,所述高压连接器组件与所述电路板总成、所述汇流排、所述分流器均连接,所述电路板总成上设置有计量模块和通讯模块,所述计量模块与所述汇流排和所述分流器连接,所述通讯模块与所述低压插件连接。本发明提供的计量电能装置,具备双向计量电能量功能且满足车载高压器件电磁兼容、防水防尘、耐振动和耐高温的要求。


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    Title :

    Vehicle-mounted bidirectional metering electric energy device


    Additional title:

    一种车载双向计量电能量装置


    Contributors:
    GUO WENWEN (author) / DENG YINGZHEN (author) / ZHANG CHAO (author) / XU YANG (author) / GUAN RUILING (author)

    Publication date :

    2024-04-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H05K PRINTED CIRCUITS , Gedruckte Schaltungen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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