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Energy management strategy for hybrid electric vehicles based on adaptive equivalent consumption minimization strategy and mode switching with variable thresholds
Science Progress ( IF 2.1 ) Pub Date : 2019-09-27 , DOI: 10.1177/0036850419874992
Yang Li 1 , Xiaohong Jiao 1
Affiliation  

In the face of the dual crises of energy and the environment, hybrid electric vehicles (HEVs) are being in the process of gradually replacing traditional fossil-fueled vehicles. As is well known, HEVs can use the electrical power stored in the battery to propel the vehicle; thus the energy management strategy (EMS) controlling the engine and electrical power-split flows are crucial for reducing fuel consumption and exhaust emission. Generally, the objective of the EMS is to reduce, as much as possible, the fuel consumption under the condition of satisfying the overall vehicle power demands and the battery state of charge (SOC) remaining within a prescribed range (non-plug-in) or achieving the minimum limit value (plug-in) at the end of the driving path.

中文翻译:

基于自适应等效消耗最小化策略和可变阈值模式切换的混合动力汽车能量管理策略

面对能源和环境的双重危机,混合动力汽车(HEV)正在逐步取代传统化石燃料汽车。众所周知,混合动力汽车可以利用电池中存储的电力来驱动车辆;因此,控制发动机和电力分流的能源管理策略(EMS)对于降低燃料消耗和废气排放至关重要。一般来说,EMS的目标是在满足整车动力需求且电池荷电状态(SOC)保持在规定范围内(非插电式)的情况下,尽可能降低油耗或在行驶路径末端达到最小极限值(插件)。
更新日期:2020-04-10
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