燃料电池电动车车载甲醇重整器

对目前世界几大汽车公司研制开发的燃料电池电动汽车车载甲醇重整器加以介绍，着重讨论了重整器的设计与重整催化剂的布置。指出，甲醇重整器的效果良好，但重整器出口富氢重整气中CO的含量仍然很高，而较高浓度的CO会使燃料电池电极中毒。因此，从重整器中产生出来的重整气在进入燃料电池以前要进行净化。     

电动汽车半实物仿真测试平台(HUSTEVP)的研究和设计

阐述了电动汽车半实物仿真测试平台HUSTEVP的设计目标和要求。介绍了电动汽车半实物仿真测试平台HUSTEVP的系统设计，即该系统的结构和软硬件设计。在其硬件设计中，着重介绍了CAN总线通讯接口卡的选择、CAN节点设计与信号采集系统设计。最后，介绍了测试平台HUSTEVP的应用实例。     

微型电动轿车车身骨架结构分析

利用ANSYS软件对某进口微型电动轿车车身骨架进行了强度、刚度和模态计算：分析了电动轿车车身骨架的结构特点和电瓶盒等钣金件的影响，提出了独立悬架边界条件的模拟方法。     

混合动力--未来城市公交的明星动力

本文阐述了目前国内外混合动力总成常用的几种方案,介绍了一种适合康明斯发动机的混合动力方案,展望了该动力总成的开发前景。     

电动摩托车功率匹配的研究

通过对电动摩托车行驶时各种阻力的分析,确定了其核心部件——电动机匹配的参数,并验证了其可行性。对相关的技术参数如电动机的额定转矩、额定转速、额定电流和摩托车的续驶路程等进行了计算和分析。     

电动助力转向系对汽车角输入响应影响的仿真

详细地分析和推导出了具有不同控制方式的EPS系统的传递函数，在Matlab环境中进行了仿真计算并对结果进行了分析，定性地说明了EPS系统的控制方式和结构参数对汽车转向盘角阶跃输入下的稳态、瞬态和频率响应特性的影响。     

低噪声电站噪声测量问题

分析了现实采用的几种移动电站噪声测量方法，根据实际发展需要。针对噪声测量中存在的一些问题，提出了低噪声电站噪声测量方法的一些看法。     

Greenhouse gas emissions from ships in ports – Case studies in four continents

Emissions of GHG from the transport sector and how to reduce them are major challenges for policy makers. The purpose of this paper is to analyse the level of greenhouse gas (GHG) emissions from ships while in port based on annual data from Port of Gothenburg, Port of Long Beach, Port of Osaka and Sydney Ports. Port call statistics including IMO number, ship name, berth number and time spent at berth for each ship call, were provided by each participating port. The IMO numbers were used to match each port call to ship specifications from the IHS database Sea-web. All data were analysed with a model developed by the IVL Swedish Environmental Research Institute for the purpose of quantifying GHG emissions (as CO₂-equivalent) from ships in the port area. Emissions from five operational modes are summed in order to account for ship operations in the different traffic areas. The model estimates total GHG emissions of 150,000, 240,000, 97,000, and 95,000 tonnes CO₂ equivalents per year for Gothenburg, Long Beach, Osaka, and Sydney, respectively. Four important emission-reduction measures are discussed: reduced speed in fairway channels, on-shore power supply, reduced turnaround time at berth and alternative fuels. It is argued that the potential to reduce emissions in a port area depends on how often a ship revisits a port: there it in general is easier to implement measures for high-frequent liners. Ships that call 10 times or less contribute significantly to emissions in all ports.     

第三轨供电系统中受流器与第三轨的接触压力及其对受流性能的影响分析

介绍了第三轨受流器的结构原理。分析比较了弹簧式和气压式受流器与第三轨接触压力调节方式的特点。基于电接触基本理论详细的阐述了受流滑板与第三轨接触区的导电机理。接触区域的导电电路由无数微小的电阻及电容并联而成,接触压力通过影响微小电阻、电容的数量比例,进而影响接触面上的导电能力和磨损性能。标称静态接触压力的设计值接近或等于"法向压应力临界值"时,导电能力和磨损特性取得均衡。     

Transport energy consumption in mountainous roads. A comparative case study for internal combustion engines and electric vehicles in Andorra

This paper analyses transport energy consumption of conventional and electric vehicles in mountainous roads. A standard round trip in Andorra has been modelled in order to characterise vehicle dynamics in hilly regions. Two conventional diesel vehicles and their electric-equivalent models have been simulated and their performances have been compared. Six scenarios have been simulated to study the effects of factors such as orography, traffic congestion and driving style. The European fuel consumption and emissions test and Artemis urban driving cycles, representative of European driving cycles, have also been included in the comparative analysis. The results show that road grade has a major impact on fuel economy, although it affects consumption in different levels depending on the technology analysed. Electric vehicles are less affected by this factor as opposed to conventional vehicles, increasing the potential energy savings in a hypothetical electrification of the car fleet. However, electric vehicle range in mountainous terrains is lower compared to that estimated by manufacturers, a fact that could adversely affect a massive adoption of electric cars in the short term.