Vehicle Electrical Systems Integration (VESI)

车辆电气系统集成 (VESI)

• 批准号: EP/I038543/1
• 负责人: Phil Mawby
• 金额: $ 401.95万
• 依托单位: University of Warwick
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2011
• 资助国家: 英国
• 起止时间: 2011 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=EP%2FI038543%2F1
• 关键词: Vehicle; Electrical; Systems; Integration; VESI

The urgent need for EV technology is clear. Consequently, this project is concerned with two key issues, namely the cost and power density of the electrical drive system, both of which are key barriers to bringing EVs to the mass market. To address these issues a great deal of underpinning basic research needs to be carried out. Here, we have analysed and divided the problem into 6 key themes and propose to build a number of demonstrators to showcase the advances made in the underlying science and engineering.We envisage that over the coming decades EVs in one or more variant forms will achieve substantial penetration into European and global automotive markets, particularly for cars and vans. The most significant barrier impeding the commercialisation EVs is currently the cost. Not until cost parity with internal combustion engine (ICE) vehicles is achieved will it become a seriously viable choice for most consumers. The high cost of EVs is often attributed to the cost of the battery, when in fact the cost of the electrical power train is much higher than that of the ICE vehicle. It is reasonable to assume that that battery technology will improve enormously in response to this massive market opportunity and as a result will cease to be the bottleneck to development as is currently perceived in some quarters. We believe that integration of the electrical systems on an EV will deliver substantial cost reductions to the fledgling EV market Our focus will therefore be on the two major areas of the electrical drive train that is generic to all types of EVs, the electrical motor and the power electronics. Our drivers will be to reduce cost and increase power density, whilst never losing sight of issues concerning manufacturability for a mass market.

对电动汽车技术的迫切需求是显而易见的。因此，该项目涉及两个关键问题，即电力驱动系统的成本和功率密度，这两个问题都是将电动汽车推向大众市场的关键障碍。为了解决这些问题，需要开展大量基础研究。在这里，我们对问题进行了分析，并将其分为 6 个关键主题，并建议建造一些演示器来展示基础科学和工程方面取得的进步。我们预计，在未来几十年中，一种或多种变体形式的电动汽车将取得实质性进展渗透到欧洲和全球汽车市场，特别是轿车和货车市场。目前阻碍电动汽车商业化的最重要障碍是成本。直到实现与内燃机 (ICE) 车辆的成本相当后，它才会成为大多数消费者真正可行的选择。电动汽车的高成本通常归因于电池的成本，而实际上电力传动系统的成本远高于内燃机汽车。可以合理地假设，为了应对这一巨大的市场机遇，电池技术将得到巨大改进，从而将不再像目前某些方面所认为的那样成为发展的瓶颈。我们相信，电动汽车上电气系统的集成将为新兴的电动汽车市场带来大幅成本降低。因此，我们的重点将放在所有类型电动汽车通用的电气传动系统的两个主要领域：电动机和电力电子。我们的驱动力将是降低成本并提高功率密度，同时永远不会忽视大众市场的可制造性问题。

项目成果

Progress in Engineering Technology III

工程技术进展三

• DOI: http://dx.10.1007/978-3-030-67750-3_18
• 发表时间: 2021
• 作者: Arof S

Progress in Engineering Technology III

工程技术进展三

• DOI: http://dx.10.1007/978-3-030-67750-3_15
• 发表时间: 2021
• 作者: Arof S

The dynamic performance of SiC Schottky barrier diodes with parasitic inductances over a wide temperature range

具有寄生电感的 SiC 肖特基势垒二极管在宽温度范围内的动态性能

• DOI: http://dx.10.1049/cp.2012.0208
• 发表时间: 2012
• 作者: Alatise O

Experimental and Physics-Based Study of the Schottky Barrier Height Inhomogeneity and Associated Traps Affecting 3C-SiC-on-Si Schottky Barrier Diodes

基于实验和物理的肖特基势垒高度不均匀性和影响 3C-SiC-on-Si 肖特基势垒二极管的相关陷阱的研究

• DOI: http://dx.10.1109/tia.2021.3087667
• 发表时间: 2021
• 期刊: IEEE Transactions on Industry Applications
• 影响因子: 4.4
• 作者: Arvanitopoulos A

Progress in Engineering Technology III

工程技术进展三

• DOI: http://dx.10.1007/978-3-030-67750-3_19
• 发表时间: 2021
• 作者: Arof S