Jan-WelmBiermann博士

Prof.Dr.Ing. Jan-WelmBiermann

柴油-电力混合动力城市汽车中应用的可持续的减排和降噪技术

Sustainable reduction of exhaust gas and noise emissions using hybrid

diesel-electric urban buses

德国亚琛汽车工程技术有限公司副总裁

Vice Director of Fka, ForschungsgesellschaftKraftfahrwesen Aachen mbH

演讲人介绍Speaker Introduction

Biermann教授毕业于Aachen RWTH科技大学汽车工程专业。1981年，他在混合动力汽车的调研基础上，获得了博士学位，并在1988年，他荣获汽车音响学的教授职称。他在汽车工程学院(IKA)的研究和教学方面，拥有30多年的工程研究和教学经验。在此期间，在他的督导下，调研、设计和制造了很多的混合动力和电动演示汽车。此外，在他的指导下，与全球的汽车制造商和供应商合作，还执行了噪声、振动和不平顺性(NVH)等方面五花八门的公共和工业界资助的研究和开发项目。

Prof.Biermann graduated from RWTH Aachen University in automotive engineering. He received a doctoral degree in 1981 based on an investigation of Hybrid Vehicles and took his professorship in 1988 in Vehicle Acoustics.

He has more than thirty years engineering experience at the Institute of Automotive Engineering (ika) in research and teaching. During this time a lot of Hybrid- and Electric Demonstrator Vehicles have been designed, built up and investigated under his supervision. Also in terms of Noise, Vibration and Harshness (NVH) multifarious public and industrial financed R&D projects have been carried out under his guidance in cooperation with vehicle manufacturers and suppliers worldwide.

演讲摘要Abstract of Speech

对移动性需求的日益增长，导致全球道路交通的显著增加。因此，特别是城市和大都市地区受到了废气和噪音排放量增加的巨大影响，对人口造成很大的压力。在极端的情况下，对健康的危害也不能排除。特别是在大城市和缺少轨道交通或轻轨交接运输系统(地铁、架空轻轨火车等)欠发达的人口密集地区，其公共交通，主要采用柴油公交车运行。在这种情况下，使用柴油发动机和电动机的混合动力驱动装置，为减少废气和噪音排放提供了一个相当大的潜力。在这一演讲中，首先将对各种混合动力的城市公交车及其在欧洲生产的相应的系列化传动系统进行论述。然后，将对不同城市的一些常规公交线路上使用的几种公交车，及其所采取的广泛措施之结果进行论述。最后，将对进一步的发展步骤作出展望。

The growing demand for mobility leads to a significant increase of road traffic worldwide. Thus, especially cities and metropolitan areas are affected by an increase of exhaust and noise emissions, causing substantial stress for the population. In extreme cases, health hazards cannot be excluded.

Particularly in large cities and agglomerations lacking in missing or minor developed rail-bound transport systems (Metro, Sky-Trains etc.), public transport is predominantly operated with diesel busses. In these cases, hybrid drives using diesel and electric engines offer a considerable potential for reducing exhaust and noise emissions.

In this lecture, first of all hybrid city buses and their corresponding drivetrain systems produced in series in Europe will be presented. Hereafter, the results of an extensive measuring program will be presented that was conducted in different cities with several busses during regular line traffic. Finally, an outlook for further development steps will be given.