With the trend of low emissions and sustainable development, the demand for hybrid electric vehicles (HEVs) has increased rapidly. By combining a conventional internal combustion engine with one or more electric motors powered by a battery, HEVs have the advantages over traditional vehicles in better fuel economy and lower tailpipe emissions. Nevertheless, the power management strategies (PMSs) for conventional vehicles which mainly focus on the efficiency of internal combustion engine are no longer applicable due to the complex internal structure of HEVs. Hence, a large number of novel strategies appropriate for HEVs have been surveyed, but most of the researches concentrate on discussing the classifications of PMSs and comparing their cons and pros. This paper presents a comprehensive review of power management strategies adopted in HEVs aiming at specific challenges for the first time. The categories of the existing PMSs are presented based on the different algorithms, followed by a brief study of each type including the analysis of its pros and cons. Afterwards, the implementation and optimization of power management strategies aiming at proposed challenges are introduced in detail with the description of their optimization objectives and optimized results. Finally, future directions and open issues of PMSs in HEVs are discussed.

中文翻译：

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混合动力汽车的高级电源管理和控制：一项调查

随着低排放和可持续发展的趋势，对混合动力电动汽车（HEV）的需求迅速增长。通过将常规的内燃发动机与一个或多个由电池驱动的电动机相结合，混合动力电动汽车与传统的车辆相比，在节省燃油和降低尾气排放方面具有优势。然而，由于混合动力电动汽车的内部结构复杂，主要集中于内燃机效率的常规车辆的动力管理策略（PMS）不再适用。因此，已经研究了许多适用于混合动力汽车的新颖策略，但是大多数研究集中在讨论PMS的分类并比较其优缺点。本文首次对混合动力汽车中针对特定挑战的电源管理策略进行了全面回顾。根据不同的算法介绍了现有PMS的类别，然后简要研究了每种类型，包括对其优缺点的分析。然后，针对电源管理策略的实施和优化，针对其提出的挑战进行了详细介绍，并对其优化目标和优化结果进行了描述。最后，讨论了混合动力汽车中PMS的未来发展方向和未解决的问题。详细介绍了针对所提出挑战的电源管理策略的实施和优化，并介绍了其优化目标和优化结果。最后，讨论了混合动力汽车中PMS的未来发展方向和未解决的问题。详细介绍了针对所提出挑战的电源管理策略的实施和优化，并介绍了其优化目标和优化结果。最后，讨论了混合动力汽车中PMS的未来发展方向和未解决的问题。