Case study
Thursday, September 28
11:15 AM - 11:45 AM
Live in Berlin
Less Details
This presentation by VINFAST outlines an optimization strategy for achieving a balanced approach to material cost, efficiency, and NVH in the next generation VINFAST powertrain system’s electrical motor. It introduces VINFAST and the VINFAST Electric Machine Institute, emphasizing their dedication to innovation. The transition from VF8 EDS round winding to hairpin winding is discussed along with the reasons behind it.
The optimization strategy relies on simulation result validation, NVH theory, efficiency duty cycle considerations, and advanced testing facilities. The presentation highlights the workflow, software, and input/output process employed during the optimization. Furthermore, it showcases the post-processing approach used to identify the optimal design that strikes a balance between material cost, efficiency, and NVH. VINFAST’s objective is to improve the powertrain system’s performance and reliability, driving forward their electric motor technologies.
In this talk, we will look at:
Ha-Hai Vu is currently serving as the Director at VinFast E-Motor R&D Institute, situated in Hanoi, Vietnam. In this role, Mr Vu is entrusted with the responsibility of overseeing the research and development endeavors pertaining to Electric Drives System including Emotor, Transmission and Inverter. Furthermore, Mr. Vu actively contributes to the dynamic calculations of electric vehicles, ensuring that they operate at optimal levels of performance and efficiency. Through Mr. Vu's expertise and leadership, VinFast E-Motor R&D Institute continues to drive innovation in the field of electric mobility.