E-AXLE-R8R Next-generation E-AXLE Responding to the 8 customer Requirements for ACCELERATED powertrain ELECTRIFICATION

E-AXLE-R8R 新一代E-AXLE 满足8大客户加速动力总成电气化需求

• 批准号: 104326
• 金额: $ 169.24万
• 依托单位: LYRA ELECTRONICS LIMITED
• 依托单位国家: 英国
• 项目类别: Collaborative R&D
• 财政年份: 2018
• 资助国家: 英国
• 起止时间: 2018 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=104326
• 关键词: AXLE; R8R; Next; generation; Responding

"The high-cost of electric powertrains is limiting the speed of uptake of electric and hybrid-electric vehicles.This project aims to deliver a fully-integrated e-axle (power electronics, electrical machine and gearbox) which will beat UK Automotive Council 2025 cost targets for these technologies and be suitable for UK manufacture. This will simultaneously increase the speed of uptake of electric vehicles, reduce the requirement for government subsidy and increase the number of skilled manufacturing jobs in the UK.The e-axle will beat 2025 cost targets by utilising a novel polymer-bonded rotor and ultra-low-cost roll-up stator construction in the electrical machine. The power electronics will combine an optimised power stage layout with novel control and cooling techniques. Advanced system-level optimisation tools will be used to size the e-axle and ensure the best gearbox topology is selected for the application. The e-axle will be demonstrated in a mule vehicle by break-through electric vehicle OEM Detroit Electric."

“电动动力系统的高成本限制了电动汽车和混合动力汽车的普及速度。该项目旨在提供一种完全集成的电子轴（电力电子，电机和变速箱），该技术将超过英国汽车理事会2025年的成本目标，并适合英国制造。这将同时提高电动汽车的普及速度，减少对政府补贴的需求，并增加英国熟练制造业的就业机会。通过在电机中使用新型聚合物粘合转子和超低成本卷式定子结构，电子轴将超过2025年的成本目标。该电力电子设备将联合收割机与新型控制和冷却技术相结合，优化功率级布局。先进的系统级优化工具将用于确定电子轴的尺寸，并确保为应用选择最佳的变速箱拓扑结构。电动轴将在突破性的电动汽车OEM底特律电气的骡子车中展示。"