PROBLEM TO BE SOLVED: To estimate accurately a deterioration degree of a capacitor containing initial deterioration.SOLUTION: A deterioration degree of a capacitor is estimated based on a first model formula in a period since a use start initial time point of the capacitor until a predetermined period t1 which is preset passes. After the predetermined period t1 passes, the deterioration degree of the capacitor is estimated based on a second model formula. Both of the model formulae are set as a same formula, except for that, constants C, D, E, F of the first model formula and constants C', D', E', F' of the second model formula are different each other.SELECTED DRAWING: Figure 2

    【課題】キャパシタの劣化度合いを、初期劣化を含めて精度よく推定できるようにする。【解決手段】キャパシタの使用開始初期時点からあらかじめ設定された所定期間t1経過するまでの期間においては、第1モデル式に基づいてキャパシタの劣化度合いが推定される。所定期間t1経過後においては、第2モデル式に基づいてキャパシタの劣化度合いが推定される。両モデル式は、第1モデル式の定数C、D、E、Fと第2モデル式の定数C′、D′、E′、F′とが相違する以外は、同一式として設定することができる。【選択図】図2


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    Title :

    CONTROLLER OF ELECTRIC TWO-LAYER CAPACITOR


    Additional title:

    電気二層式キャパシタの制御装置


    Contributors:

    Publication date :

    2016-12-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H01G Kondensatoren , CAPACITORS / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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