PROBLEM TO BE SOLVED: To consume all of electric power supplied from a power supply source in a driving motor while suppressing a torsional vibration of a driving system in a hybrid electric vehicle to which the electric power is supplied from the power supply source and which is driven by the driving motor using the supplied electric power as a power source.SOLUTION: A hybrid electric vehicle controller 1 calculates necessary driving torque on the basis of a vehicle travel state and calculates supplied electric power supplied to a driving motor 11 from a power supply source on the basis of the calculated necessary driving torque. Furthermore, the controller controls the power supply source in order to supply, to the driving motor 11, electric power having been subjected to a vibration damping control for reducing a frequency component equivalent to a torsional vibration in a vehicle driving system from the supplied electric power, and sets a current command value to the driving motor 11 in order for the driving motor 11 to output driving torque having been subjected to the vibration damping control for reducing the frequency component equivalent to the torsional vibration in the vehicle driving system from the necessary driving torque and in order to cancel an output change of the driving motor 11 due to the vibration damping control by copper loss of a stator coil of the driving motor 11.SELECTED DRAWING: Figure 1

    【課題】電力供給源から電力が供給され、供給された電力を動力源とする駆動モータにより駆動するハイブリッド車両において、駆動系のねじり振動を抑制しつつ、電力供給源から供給される電力を全て駆動モータで消費する。【解決手段】ハイブリッド車両の制御装置1は、車両の走行状態に基づいて必要駆動トルクを算出し、算出した必要駆動トルクに基づいて、電力供給源が駆動モータ11に供給する供給電力を算出する。また、供給電力から車両の駆動系のねじり振動と同等の周波数成分を低減する制振制御を施した電力を駆動モータ11に供給するように電力供給源を制御するとともに、必要駆動トルクから車両の駆動系のねじり振動と同等の周波数成分を低減する制振制御を施した駆動トルクを駆動モータ11が出力し、かつ、制振制御による駆動モータ11の出力変化を駆動モータ11のステータ巻線の銅損で相殺するように、駆動モータ11の電流指令値を設定する。【選択図】図1


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    Titel :

    HYBRID ELECTRIC VEHICLE CONTROLLER


    Weitere Titelangaben:

    ハイブリッド車両の制御装置


    Beteiligte:
    FUJIWARA KENGO (Autor:in) / KIKUCHI TAKAHIRO (Autor:in)

    Erscheinungsdatum :

    2016-04-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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