An ECU (75) controls drive signals (D1, D2) output to relays (50, 52). A current sensor (55) detects current flowing between the relay (50) and a power supply port (40). A connection circuit (60) is configured to electrically connect a first section (L12) with a second section (L21) when one of the drive signals (D1, D2) is activated by the ECU (75). The first section (L12) is between the current sensor (55) and the power supply port (40) in a power line (L1). The second section (L21) is between the relay (52) and the power supply port (40) in a power line (L2).


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    Titel :

    POWER SUPPLY APPARATUS WITH RELAY CONTACT WELDING DETECTION AND VEHICLE INCLUDING THE SAME


    Weitere Titelangaben:

    STROMVERSORGUNGSVORRICHTUNG MIT DETEKTION VERSCHMOLZENER RELAISKONTAKTE UND MIT DERSELBEN AUSGESTATTETES FAHRZEUG
    APPAREIL D'ALIMENTATION ÉLECTRIQUE AVEC DÉTECTION DE SOUDURE DE CONTACTS DE RELAIS ET VÉHICULE LE COMPORTANT


    Beteiligte:
    MORI KAZUYA (Autor:in)

    Erscheinungsdatum :

    2016-08-24


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / H01H Elektrische Schalter , ELECTRIC SWITCHES



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