Rotor Dynamic Stability in Ultra High Speed Electrical Machines

超高速电机中的转子动态稳定性

• 批准号: 2749731
• 金额: --
• 依托单位: Newcastle University
• 依托单位国家: 英国
• 项目类别: Studentship
• 财政年份: 2022
• 资助国家: 英国
• 起止时间: 2022 至 无数据
• 项目状态: 未结题
• 来源: https://gtr.ukri.org/projects?ref=studentship-2749731
• 关键词: Rotor; Dynamic; Stability; Ultra; Speed

This project concerns the electro-mechanical aspects of high-speed electrical machinery. It will investigate how electromagnetic design can be used to reduce vibration and introduce damping in high-speed rotors, thereby increasing stability. The work will incorporate detailed rotor dynamics and couple this to electromagnetic transient modelling to produce a multi-physics tool. This will be used to design for supercritical operation as the speed of the electrical machine runs beyond its first bending mode.

这个项目涉及高速电机的机电方面。它将研究如何使用电磁设计来减少振动并在高速转子中引入阻尼，从而提高稳定性。这项工作将结合详细的转子动力学，并将其与电磁暂态建模相结合，以产生一个多物理工具。当电机的速度超过其第一弯曲模式时，这将被用于超临界操作的设计。