Innovative e-motor technologies covering e-axles and e-corners vehicle architectures for high-efficient and sustainable e-mobility

创新的电机技术，涵盖电桥和电角车辆架构，实现高效和可持续的电动汽车

• 批准号: 10061830
• 金额: $ 60.88万
• 依托单位: UNIVERSITY OF BATH
• 依托单位国家: 英国
• 项目类别: EU-Funded
• 财政年份: 2023
• 资助国家: 英国
• 起止时间: 2023 至 无数据
• 项目状态: 未结题
• 来源: https://gtr.ukri.org/projects?ref=10061830
• 关键词: Innovative; motor; technologies; covering; axles

EM-TECH brings together 10 participants from industry and academia to develop novel solutions to push the boundaries of electric machine technology for automotive traction, through: i) innovative direct and active cooling designs; ii) virtual sensing functionalities for the high-fidelity real-time estimation of the operating condition of the machine; iii) enhanced machine control, bringing reduced design and operating conservativeness enabled by ii); iv) electric gearing to provide enhanced operational flexibility and energy efficiency; v) digital twin based optimisation, embedding systematic consideration of Life Cycle Analysis and Life Cycle Costing aspects since the early design stages; and vi) adoption of recycled permanent magnets and circularity solutions. The proposed innovations will be implemented in new series of radial flux direct drive in-wheel motors characterised by so far unexplored levels of torque density (>150 Nm/litre, >50 Nm/kg), and on-board single stator double rotor type ironless axial flux machines providing power density and specific power levels in excess of 30 kW/litre and 10 kW/kg. The solutions will address both passenger car and van applications (continuous power levels of 50 kW - 120 kW), providing competitive costs (25%), and to >60% decrease of the rare earth content, including implementation of magnet recycling solutions. EM-TECH obtained the support of several car makers (AUDI and Changan UK), which will strengthen the exploitation strategy. EM-TECH will further directly contribute to the relevant European Destination and KSO C and A, by supporting the establishment of a European leadership in the sector of key digital, enabling and emerging technologies, and the development of the respective value chains

EM-Tech汇集了来自行业和学术界的10位参与者，以开发新颖的解决方案，以通过以下方式推动电动机技术的界限，以通过：I）创新的直接和主动冷却设计； ii）用于机器工作条件的高保真实时估计的虚拟传感功能； iii）增强了机器控制，从而实现了降低的设计和由II实现的保守性； iv）电动齿轮可提供增强的操作灵活性和能源效率； v）自早期设计阶段以来，基于数字双胞胎的优化，嵌入生命周期分析的系统考虑以及生命周期成本核算方面；和vi）采用回收的永久磁铁和圆形解决方案。提出的创新将在新的径向通量直接驱动器内的新系列中实施，其特征是迄今未开发的扭矩密度（> 150 nm/升，> 50 nm/kg）和板载单转子双子转子型无铁轴向轴向轴向轴向通量机器，可提供超过30 kW/liter和10 kw/kw/kw的特定电源和特定的动力。该解决方案将解决乘用车和货车应用程序（连续功率水平为50 kW -120 kW），提供竞争成本（25％），并降低了稀土含量的60％，包括实施磁铁回收解决方案。 EM-Tech获得了几家汽车制造商（奥迪和Changan UK）的支持，这将加强剥削策略。 EM-Tech将进一步直接为相关的欧洲目的地和KSO C和A贡献，通过支持在关键数字，启用和新兴技术领域建立欧洲领导才能，并发展各自的价值链