PROBLEM TO BE SOLVED: To provide a regenerative power generation control device capable of reducing battery deterioration caused by charing current during regeneration.SOLUTION: A regenerative power generation control device 1 includes a generator 3 driven by an internal combustion engine 2 to store power in a battery 6 or supply it to an electric load 5, a road information acquisition part 82 for obtaining road information ahead, a maximum power amount estimation part for estimating a regenerative power generation time amount based on the road information, a consumption power amount estimation part for estimating the consumption power amount of the electric load, a charging amount calculation part for calculating a maximum charging amount to charge the battery when the estimated power consumption amount is smaller than a maximum power generation amount, a power generation control unit 7 for controlling a regenerative power generation amount so that the charging amount supplied from the generator to the battery can be a maximum charging amount, a battery load determination part for determining whether the load of the battery is within a permissible range or not when the battery is charged by the maximum charing amount, and a power generation amount limitation part for limiting the power generation amount of the generator so that the battery load can be within the permissible range when the battery load during charging is outside the permissible range.SELECTED DRAWING: Figure 1

    【課題】回生時の充電電流よるバッテリ劣化を低減可能な回生発電制御装置を提供する。【解決手段】回生発電制御装置1は、内燃機関2で駆動されバッテリ6に蓄積又は電気負荷5に電力を供給する発電機3と、前方の道路情報を取得する道路情報取得部82と、道路情報に基づき回生発電時量を推定する最大発電量推定部と電気負荷の消費電力量を推定する消費電力量推定部と、推定消費電力量が最大発電量よりも小さい場合に、バッテリに充電できる最大充電量を算出する充電量算出部と、発電機からバッテリへ供給される充電量が最大充電量となるように回生発電量を制御する発電機制御部7と、最大充電量によりバッテリを充電した場合にバッテリの負荷が許容範囲内か否か判定するバッテリ負荷判定部と、充電時のバッテリ負荷が許容範囲外となる場合、バッテリ負荷が許容範囲内となるように発電機の発電量を制限する発電量制限部とを備える。【選択図】図1


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    Titel :

    REGENERATIVE POWER GENERATION CONTROL DEVICE


    Weitere Titelangaben:

    回生発電制御装置


    Beteiligte:
    YAGUCHI KENJI (Autor:in)

    Erscheinungsdatum :

    2016-06-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern




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