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Nanoelectronics: Key Enabler for Energy Efficient Electrical Vehicles

机译：纳米电子产品：节能电气汽车的关键推动因素

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Future Electric (EVs) and Hybrid Electric Vehicles (HEVs) will provide more flexibility when choosing between primary energy sources, including those which are renewable. In general conventional ICEs vehicles transform between only 17 and 22% (depending on power train) of the fuel chemical energy with a typical primary energy consumption of 550-600 Wh/km (0.06 l/km). Efficient electrically powered trains can achieve conversion efficiencies greater than 75% from the batteries to the wheels, which corresponds to consumption in primary energy of about 390 Wh/km in the case where electricity is produced by conventional carbon based power plants, or only 180 Wh/km where the electricity is produced solely by renewable energy. The partial recovery of kinetic energy during braking gives rise to further improvement in the overall efficiency. The development of advanced smart electronic systems in power trains is therefore essential for delivering a considerable energy saving in terms of the most critical sources (oil and natural gas - NG). This paper presents the advances made in the overall power electronic modules for electric and hybrid vehicles, and which are addressed in the E^Car project.
机译：未来电气（EVS）和混合动力电动汽车（HEV）在选择一次性能源时，包括可再生的那些。在一般的传统冰中，车辆仅在燃料化学能的仅17和22％（根据电力列车）之间，典型的一次能耗为550-600WH /公里（0.06升/ km）。高效的电动动力列车可以从电池到车轮的转换效率达到大于75％，这对应于电力由常规碳的发电厂产生的电力产生的主要能量的消耗量，或者仅180wh / km，电力仅由可再生能源生产。制动期间动能的部分恢复产生了整体效率的进一步提高。因此，在电力列车中的高级智能电子系统的开发对于在最关键的来源（石油和天然气 - NG）方面是提供相当大的节能。本文介绍了电气和混合动力车辆的整体电力电子模块的进步，并在E ^汽车项目中解决。

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