PROBLEM TO BE SOLVED: To provide a hybrid type construction machine warming-up method which can warm up a battery efficiently and quickly without separately using a heating device.SOLUTION: A target charging rate of a battery is repeatedly changed (switched) between a high SOC set at a normal operation and a low SOC lower than the high SOC, so that the battery is warmed up.
【課題】別個に加熱装置を用いることなく効率的に且つ迅速にバッテリを暖めることができるハイブリッド式建設機械の暖機方法を提供することを課題とする。【解決手段】バッテリの目標充電率を、通常の運転において設定される高SOCと高SOCより低い低SOCとの間で繰り返し変化させる(切り換える)ことにより、バッテリの暖機を行う。【選択図】図5
HYBRID TYPE CONSTRUCTION MACHINE AND METHOD OF CONTROLLING THE SAME
ハイブリッド式建設機械及びその制御方法
2015-07-02
Patent
Electronic Resource
Japanese
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 / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / E02F Baggern , DREDGING / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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