PROBLEM TO BE SOLVED: To provide a hybrid dump-truck capable of improving fuel consumption reduction effect by electric power charged in a power storage device.SOLUTION: A mine hybrid dump-truck comprises: an engine 4; a generator 2 driven by the engine 4; motors 1L and 1R for driving wheels 7L and 7R, respectively using electric power generated by the generator 2; and a power storage device 9a configured to be able to be charged with the electric power generated by the motors 1L and 1R and supplying the charged electric power to the motors 1L and 1R. The mine hybrid dump-truck further comprises a control unit for controlling the power storage device 9a to be charged and discharged, the control unit controlling a discharge quantity of the power storage device 9a so that a remaining stored electric quantity of the power storage device 9a at a loading location is smaller than a remaining stored electric quantity of the power storage device 9a at an unloading location.

    【課題】ハイブリッド式ダンプトラックにおいて、蓄電装置に充電された電力による燃料消費量削減効果を向上する。【解決手段】エンジン4と、エンジン4により駆動される発電機2と、前記発電機2が発電した電力を用いて車輪7L、7Rを駆動するモータ1L、1Rと、前記モータ1L、1Rが発電した電力を充電可能に構成され充電した電力を前記モータ1L、1Rに供給する蓄電装置9aを有する鉱山用ハイブリッド式ダンプトラックにおいて、前記蓄電装置9aへの充電と前記蓄電装置9aからの放電とを制御する制御装置を備え、前記制御装置は、積込場における前記蓄電装置9aの蓄電残量が、放土場における前記蓄電装置9aの蓄電残量より小さくなる様に前記蓄電装置9aの放電量を制御する。【選択図】図18


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    Title :

    MINE HYBRID DUMP-TRUCK


    Additional title:

    鉱山用ハイブリッド式ダンプトラック


    Contributors:

    Publication date :

    2015-12-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    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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