- 专利标题: Method of Monitoring Thermal Parameters of An Electrical Machine
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申请号: US18436609申请日: 2024-02-08
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公开(公告)号: US20240291357A1公开(公告)日: 2024-08-29
- 发明人: Panagiotis Kakosimos , Kristian Rönnberg , Erik Nordlund , Zlatko Kolondjovski
- 申请人: ABB Schweiz AG
- 申请人地址: CH Baden
- 专利权人: ABB Schweiz AG
- 当前专利权人: ABB Schweiz AG
- 当前专利权人地址: CH Baden
- 优先权: EP 159147.0 2023.02.28
- 主分类号: H02K15/00
- IPC分类号: H02K15/00 ; H02K11/25
摘要:
A method of monitoring thermal parameters of a thermal model of an electrical machine, the method including: a) updating thermal parameter values of the thermal model based on temperature measurements of the electrical machine, b) estimating future values of the thermal parameters based on the updated thermal parameter values by means of a degradation model, which takes past behaviour of the thermal parameters into account, and c) determining a future degradation and/or a remaining useful life of the electrical machine based on the future values.
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