- 专利标题： System and method for estimating remaining useful life of pressure compensator
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申请号： US16957875申请日： 2019-01-29
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公开(公告)号： US11069156B2公开(公告)日： 2021-07-20
- 发明人: Arne Trandal , Markku Launonen , Helge Kolstad
- 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
- 代理机构： Whitmyer IP Group LLC
- 优先权： EP18155289 20180206
- 国际申请： PCT/EP2019/052034 WO 20190129
- 国际公布： WO2019/154666 WO 20190815
- 主分类号： G07C3/02
- IPC分类号： G07C3/02 ; G01B11/14 ; G01B7/14 ; G01B21/16 ; H05K5/06
摘要：
A method for estimating the remaining useful life of a pressure compensator of a subsea arrangement, the method including determining displacement data related to displacements of the pressure compensator during a time period; and estimating the remaining useful life of the pressure compensator in relation to a failure mode of the pressure compensator based on the determined displacement data of the pressure compensator. A system including a subsea arrangement and a control system, a computer program product, and a computer program, are also provided.
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