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Economy-Focused PHEV Battery Lifetime Management through Optimal Fuel Cell Load Sharing

机译:通过优化燃料电池负载共享实现经济型PHEV电池寿命管理

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This paper demonstrates an optimal plug-in hybrid electric vehicle (PHEV) energy management strategy aimed at actively controlling the degradation of a given vehicle''s main energy carriers: in the proposed scenario, these consist of a lithium-ion battery pack and a polymer electrolyte membrane fuel cell (PEMFC). This is achieved by optimizing said vehicle''s operating cost during an active driving cycle while including each energy carrier''s usage-sensitive lifetime in addition to fuel and grid recharge expenses. The proposed scenario will lead to detailed solutions for the optimal process''s response and performance, which will be exploited to evaluate its performance versus alternative strategies. Our results demonstrate the economic gains of our solution versus common rule-based charge depleting PHEV energy management strategies as well as insights into the mechanisms at play during the process.
机译:本文演示了一种最优的插电式混合动力汽车(PHEV)能量管理策略,旨在主动控制给定车辆的主要能量载体的退化:在建议的方案中,这些能量包括锂离子电池组和一个锂离子电池组。聚合物电解质膜燃料电池(PEMFC)。这是通过在主动驾驶周期内优化所述车辆的运营成本,同时除燃料和电网充电费用之外,还包括每个能源运营商对使用敏感的寿命来实现的。拟议的方案将为最佳过程的响应和性能提供详细的解决方案,并将其用于评估其性能与替代策略的对比。我们的结果证明了我们的解决方案与普通的基于规则的消耗PHEV能量管理策略相比的经济收益,以及对过程中起作用机制的见解。

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