To provide a hybrid vehicle and a supercharger cooling method capable of preventing a supercharger from overheating.SOLUTION: If a predetermined execution condition is satisfied when a travel mode of a hybrid vehicle is switched from an HV travel mode (enabling the hybrid vehicle to travel with an engine and a motor while generating drive force with the engine) to an EV travel mode (enabling the hybrid vehicle to travel with the motor without generating drive force with the engine), a control device of the hybrid vehicle is adapted to stop the engine after the same undergoes motoring (or self-sustained operation without generating drive force).SELECTED DRAWING: Figure 10
【課題】過給機の過熱を抑制できるハイブリッド車両、及び過給機の冷却方法を提供する。【解決手段】ハイブリッド車両の制御装置は、HV走行(すなわち、エンジンで走行駆動力を発生させながらエンジン及び電動機によって行なわれる走行)からEV走行(すなわち、エンジンで走行駆動力を発生させずに電動機によって行なわれる走行)に移行したときに所定の実行条件が成立する場合には、エンジンをモータリング(又は、自立運転)した後、エンジンを停止させるように構成される。【選択図】図10
HYBRID VEHICLE AND SUPERCHARGER COOLING METHOD
ハイブリッド車両、及び過給機の冷却方法
2020-09-17
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL / F02B INTERNAL-COMBUSTION PISTON ENGINES , Brennkraftmaschinen mit innerer Verbrennung mit Verdrängerwirkung / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen |
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