PROBLEM TO BE SOLVED: To provide a vehicular charging system capable of detecting abnormality in a cooling device of a charger distinguished from that in the charger.SOLUTION: A failure detection part 9 uses both a temperature T1 of a charger 24 and an air temperature T2 inside a cabin as well as a rotation speed K of a fan 22, as determination materials, in extracting clogging of a filter 20 distinguished from a failure in the charger 24. After the temperature T1 exceeds a first threshold, the failure detection part 9 reduces power for the charger 24, and, in a case where the temperature T1 of the charger 24 accordingly decreases, notifies a user of the clogging of the filter 20 using a display 7 when the air temperature T2 inside the cabin is lower than a second threshold, with the rotation speed K of the fan 22 normal.

    【課題】充電器の冷却装置の異常を充電器の異常と切り分けて検出することができる車両の充電システムを提供する。【解決手段】故障検出部9は、ファン22の回転速度Kと車室内の空気の温度T2とを充電器24の温度T1と合わせて判断材料とし、フィルタ20の目詰まりを充電器24の故障と切り分けて抽出する。故障検出部9は、温度T1が第1のしきい値を超えた後に、充電器24の電力を低減させ、これに伴い充電器24の温度T1が低下した場合には、車内の空気の温度T2が第2のしきい値よりも低く、かつファン22の回転速度Kが正常であるときに、フィルタ22の目詰まりをディスプレイ7によってユーザに報知する。【選択図】図1


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    Title :

    VEHICULAR CHARGING SYSTEM


    Additional title:

    車両の充電システム


    Contributors:
    MURASATO KENJI (author) / KITANO EIJI (author) / SUZUKI YASUO (author)

    Publication date :

    2015-11-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



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