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首页> 外文会议>18th international electric vehicle symposium(EVS-18) >Real-World Environmental Performance of Hybrid Vehicles
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Real-World Environmental Performance of Hybrid Vehicles

机译：混合动力汽车的真实环境性能

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With the further development and market introduction of hybrid vehicle technologies in recent yearsrnwe are now at a stage where we can test whether the proclaimed advantages of hybrid propulsion inrnterms of fuel efficiency and emission reduction are actually realised. An important issue is thatrnsignificant efficiency and emission improvements should not only be realised under homologation testrnconditions but also in real-world driving. TNO-Automotive has tested the parallel-hybrid HondarnInsight on the European Driving Cycle as well as on a set of real-world driving cycles representingrnvarious traffic conditions (from heavy congestion stop-and-go to free-flow highway driving) andrndriving styles (ranging from ecological to sportive). These cycles have been derived from recordedrndriving data using a statistical method developed by TNO Automotive, which ensures that the cyclesrnare representative in terms of speed / acceleration patterns. In the test procedure applied to the HondarnInsight the hybrid nature of the vehicle is explicitly taken into account. In this paper the results for thernHonda Insight are compared to the average fuel consumption and emissions of a set of European midsizernand compact vehicles on the same set of driving cycles. Except for the NOx-emissions on a rangernof real-world cycles the emission performance of the Insight is found to be significantly better thanrnthat of the average conventional gasoline car. Also the fuel consumption improvement measured underrnhomologation conditions is reproduced under most real-world driving conditions.
机译：随着近年来混合动力汽车技术的进一步发展和市场引入，我们现在处在一个阶段，我们可以测试混合动力技术在燃油效率和减排方面的优势。一个重要的问题是，效率和排放的显着提高不仅应在认证测试条件下实现，而且还应在实际驾驶中实现。 TNO-Automotive已对HondarnInsight进行了混合动力测试，测试了欧洲行驶周期以及代表各种交通状况（从严重的拥堵停走到自由流动的高速公路行驶）和行驶方式（范围从生态到体育）。这些周期是使用TNO Automotive开发的统计方法从行驶数据记录得出的，该统计方法可确保这些周期在速度/加速度模式方面具有代表性。在应用于HondarnInsight的测试程序中，明确考虑了车辆的混合动力特性。在本文中，将本田Insight的结果与在相同行驶周期下一组欧洲中型和紧凑型车辆的平均油耗和排放进行了比较。除了在实际运行的范围内的NOx排放外，Insight的排放性能明显好于普通常规汽油车的排放性能。同样，在大多数实际驾驶条件下，也可以再现在非均质条件下测得的燃油消耗改善情况。

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