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Distance based battery charge depletion control for PHEV energy management
Distance based battery charge depletion control for PHEV energy management
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机译:基于距离的电池电量耗尽控制,用于PHEV能量管理
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摘要
In a plug-in hybrid electric vehicle (PHEV), the vehicle may be operated in a charge-depleting (CD) mode to ensure that the battery is effectively discharged or in a charge-sustaining (CS) mode in which the battery state of charge is maintained by operating the internal combustion engine predominantly for propulsion. In trips that are longer than that which fully depletes the battery storage, it is possible to control the proportion in a manner that is between CS and CD modes to provide overall higher efficiency while still effectively discharging the battery over the course of the trip. Such higher efficiency operation is possible when information about the distance until the next charging event is available.
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