A ring-shaped power supply system comprises: a plurality of relays (RL) provided at intervals from each other along a ring-shaped power source wire (ML); a plurality of detection units (5), each provided between ones of the relays (RL), for detecting an electrical change caused by a disconnect occurring in the ring-shaped power source wire (ML) when such a disconnect has occurred; and an arithmetic processing unit that identifies a location of the disconnect in the ring-shaped power source wire (ML) on the basis of the electrical change detected by the plurality of detection units (5) and cuts off the relays (RL) located on both sides of the location of the disconnect.

    环形供电系统包括多个继电器(RL)、多个检测部(5)、以及运算处理部,多个继电器(RL)相互分离地设置在环形电源线(ML)上,多个检测部(5)分别设置在各继电器(RL)之间,并且用于在环形电源线(ML)发生断线时检测由断线引起的电气变化,运算处理部根据由多个检测部(5)检测出的电气变化,确定环形电源线(ML)的断线部位,使位于该断线部位两侧的继电器(RL)断开。


    Access

    Download


    Export, share and cite



    Title :

    RING-SHAPED POWER SUPPLY SYSTEM


    Additional title:

    环形供电系统


    Contributors:

    Publication date :

    2022-02-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    RING-SHAPED POWER SUPPLY SYSTEM

    YAMADA SADAHISA / KUROKAWA YOSHIMASA / YAMASHITA TETSUHIRO et al. | European Patent Office | 2021

    Free access

    RING-SHAPED POWER SUPPLY SYSTEM

    YAMADA SADAHISA / KUROKAWA YOSHIMASA / YAMASHITA TETSUHIRO et al. | European Patent Office | 2021

    Free access

    RING-SHAPED POWER SUPPLY SYSTEM

    YAMADA SADAHISA / KUROKAWA YOSHIMASA / YAMASHITA TETSUHIRO et al. | European Patent Office | 2022

    Free access

    RING-SHAPED INDICATOR

    JOSHUA JOSEPH HOPERSBERGER / EVAN JOSEPH HAMALAINEN / CRAIG ALLAN MCDADE et al. | European Patent Office | 2016

    Free access

    Ring-shaped booster rocket

    STARKEY RYAN / ALTAMIRANO DARIO N / MESCHBERGER JOHN | European Patent Office | 2023

    Free access