PROBLEM TO BE SOLVED: To provide an energy regenerative system of an automobile capable of enhancing efficiency of energy regeneration when braking an automobile according to an operation status of a compressor.SOLUTION: An energy regenerative system 1 of an automobile includes a cold storage device 3 provided to an evaporator 64 constituting a refrigeration cycle device that is cooled by cold air from the evaporator to store cold, and radiates cold when a reference temperature is exceeded, and a regeneration control device that, controlling a motor generator 5 and a compressor 61, causes inertia energy at the time of braking the automobile to be collected in a battery 2 through the motor generator, or causes the inertia energy to be collected in the cold storage device through the compressor. The regeneration control device controls the regeneration collected in the battery, and the regeneration collected in the cold storage device based on a charging rate of the battery and an exit cold air temperature after passing through the cold storage device cooled by the evaporator.SELECTED DRAWING: Figure 1
【課題】コンプレッサの稼働状況に応じて自動車の制動時におけるエネルギ回生の効率化を図ることができる自動車のエネルギ回生システムを提供する。【解決手段】自動車のエネルギ回生システム1は、冷凍サイクル装置を構成するエバポレータ64に設けられ、該エバポレータからの冷気によって冷却されて蓄冷され、基準温度を超える場合に放冷する蓄冷装置3と、電動発電装置5及びコンプレッサ61を制御し、自動車の制動時の慣性エネルギを電動発電装置を介してバッテリ2に回収させ、又は、コンプレッサを介して蓄冷装置に回収させる回生制御装置とを備え、回生制御装置は、バッテリの充電率と、エバポレータによって冷却された蓄冷装置を通過した後の出口冷気温度とに基づき、バッテリに回収させる回生と、蓄冷装置に回収させる回生とを制御する。【選択図】図1
ENERGY REGENERATIVE SYSTEM OF AUTOMOBILE
自動車のエネルギ回生システム
29.06.2017
Patent
Elektronische Ressource
Japanisch
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 / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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