Design and Emulation of Electric Vehicle Permanent Magnet Machines

电动汽车永磁电机的设计与仿真

• 批准号: 571348-2021
• 负责人: Pillay, PragasenP
• 金额: $ 6.72万
• 依托单位: Concordia University
• 依托单位国家: 加拿大
• 项目类别: Alliance Grants
• 财政年份: 2022
• 资助国家: 加拿大
• 起止时间: 2022-01-01 至 2023-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=751932
• 关键词: Design; Emulation; Electric; Vehicle; Permanent

Power hardware-in-the-loop (PHIL) based electric machine emulation is increasingly being recognized as an effective approach for simplifying the testing of electric drive systems. In machine emulation, a power electronic converter emulates the behavior of an electric machine. Currently, for real-time PHIL emulation of electric machines, simplified machine models are used that do not include machine faults or thermal behavior. In addition, the demands on the main traction motor are increasing as performance requirements improve. Thus, additional work is needed to improve motor designs, as well as thermal modeling and to allow operation during extreme transients and faulted conditions. These issues are becoming increasingly important in the industry. In addition, it is very difficult to test real machines under faulted conditions. This project aims to develop improved designs and advanced machine models including thermal performance for permanent magnet synchronous machines (PMSM) for the purpose of meeting the industrial demands and real-time PHIL emulation. For example, the use of new and better materials to improve thermal performance can be analyzed mathematically and emulated even before the machine is built. These designs and models will be used in an emulator setup and the results obtained will be validated using results from dynamometer testing of physical machines. As a real-time simulator hardware and software manufacturer, Opal-RT will directly benefit from this since it will allow them to provide their customers with better and more technically competitive simulator solutions and attract more customers from around the world. Dana TM4 will benefit from the improved designs and be using the emulator system for comprehensive, rapid, inexpensive and safe testing of their drive systems. This reduces the overall cost and time to market of their drive products. Canada will benefit from the increased sales by the industrial partners and from the local expertise creating additional job opportunities.

基于电源硬件（PHIL）的电动机仿真越来越被认为是简化电动驱动系统测试的有效方法。在机器仿真中，电力电子转换器效仿了电机的行为。当前，对于电机实时模仿，使用了简化的机器模型，其中不包括机器故障或热行为。此外，随着绩效要求的提高，对主牵引电机的需求正在增加。因此，需要额外的工作来改善运动设计，以及热建模并允许在极端瞬态和故障条件下操作。这些问题在行业中变得越来越重要。此外，在故障条件下测试真实机器非常困难。该项目旨在开发改进的设计和高级机器模型，包括永久磁铁同步机（PMSM）的热性能，以满足工业需求和实时菲尔仿真。例如，可以在数学上分析新的和更好的材料来改善热性能，甚至在构建机器之前模仿。这些设计和模型将用于模拟器设置，并使用物理机器测试的结果验证所获得的结果。作为实时模拟器硬件和软件制造商，Opal-RT将直接受益于此，因为它将使他们为客户提供更好，技术上更具竞争力的模拟器解决方案，并吸引来自世界各地的更多客户。 DANA TM4将受益于改进的设计，并使用模拟器系统对其驱动系统进行全面，快速，廉价和安全的测试。这减少了驱动产品的总体成本和时间。加拿大将受益于工业合作伙伴的销售增加以及当地专业知识创造更多的工作机会。