Condition monitoring and testing of powertrain elements

动力总成元件的状态监测和测试

• 批准号: 549016-2019
• 负责人: Habibi, Saeid
• 金额: $ 14.04万
• 依托单位: McMaster University
• 依托单位国家: 加拿大
• 项目类别: Alliance Grants
• 财政年份: 2020
• 资助国家: 加拿大
• 起止时间: 2020-01-01 至 2021-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=700773
• 关键词: Condition; monitoring; testing; powertrain; elements

Governments throughout the world are acknowledging climate change and its potentially catastrophic consequences. Combating climate change requires a comprehensive strategy that includes clean automotive technologies. Green House Gas (GHG) emissions due to transportation are considered one of the main contributors to climate change and are likely to become worse with the growth of densely populated urban centers around the world. Even limited forms of electrification, will lead to substantive reductions in global GHG emissions. As such, vehicle electrification, should be considered an essential element of an integrated strategy for combating climate change. Our industry partner, D&V Electronics, is a supplier of test equipment for vehicle electrification. This proposal is a continuation of a project with D&V Electronics on developing condition monitoring, testing and characterization tools and strategies for electric vehicle powertrain components. This cooperation has so far resulted in the development of a battery cell tester and an algorithm referred to as the Industrial Extended Multi-Scale Principle Components Analysis (IEMSPCA) that has previously been applied to automotive starters and generators. The IEMSPCA has been commercialized and is now an integral element of all D&V test cells. The battery cell tester has also been commercialized and has functionalities that place amongst the most advanced in the world. It is capable of performing drive cycle testing, impedance characterization, and coulombic efficiency measurements in an integrated form on automotive test cells. This proposal builds and sustains the existing successful collaboration between McMaster and D&V Electronics. It involves further research and development along two themes: 1) Signal-based Fault Detection and Diagnosis for rotating components; and 2) Model-based battery characterization and testing. The research outcomes will be integrated onto D&V platforms.

全世界的政府都承认气候变化及其潜在的灾难性后果。打击气候变化需要一项全面的策略，其中包括干净的汽车技术。由于运输而引起的温室气体（GHG）排放被认为是气候变化的主要因素之一，随着人口稠密的城市中心的增长，可能会变得更糟。即使是有限的电气化形式，也会导致全球温室气体排放的大量减少。因此，应将车辆电气化视为打击气候变化的综合策略的重要因素。我们的行业合作伙伴D＆V Electronics是用于汽车电气化的测试设备的供应商。该提案是一个项目的延续，该项目的D＆V电子设备在开发状况监测，测试和表征工具以及电动汽车动力总成组件的策略方面进行了延续。迄今为止，这种合作导致了电池电池测试仪的开发，并称为工业扩展的多尺度原理分析（IEMSPCA），该算法以前已应用于汽车启动器和发电机。 IEMSPCA已被商业化，现在是所有D＆V测试单元中不可或缺的元素。电池电池测试仪也已商业化，并且具有世界上最先进的功能。它能够在汽车测试单元上以综合形式进行驱动周期测试，阻抗表征和库仑效率测量。该提案建立并维持了McMaster和D＆V电子之间现有的成功合作。它涉及两个主题的进一步研究和发展：1）基于信号的故障检测和旋转组件的诊断； 2）基于模型的电池表征和测试。研究成果将集成到D＆V平台上。