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标题：一种基于伯努利原理的电动汽车辅助电源研究 |
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作者：邹立尧，陈世元 |
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| 2013年第1期 访问次数：307次 |
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摘 要：本文提出了一种电动汽车辅助电源，它以气动升力为动力源推动位于汽车底部的风力发电机旋转来获得电能。该电源不但削弱了汽车的气动升力，提高电动汽车的行驶安全性能，同时也为电动汽车提供电能，增加电动汽车的续驶里程。本文通过分析，确定了安装风力发电机的最佳位置，并根据风力发电机的负载特性来寻找风力发电机的最大功率输出点，在同等的行驶条件下为电动汽车提供更多的电能。
关键词：伯努利原理；电动汽车；气动升力；风力发电
Abstract: This paper proposed an auxiliary power of electric car, which used aerodynamic lift as the engine for the winddriven generator under the electric car. It not only weaken the car′s aerodynamic lift, but also supply electricity for the electric car, so that the electric car can increase the driving range. In this paper, through the analysis to determine the best position of the winddriven generator, and according to the load characteristics of the winddriven generator to find the maximum power output point, so that in the same driving conditions of the electric cars, it can provide more electricity.
Key words: Bernoulli principle; electric vehicle; aerodynamic lift; wind power |
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