- 专利标题: Identifying a failed turbocharger of a plurality of turbochargers
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申请号: US16950623申请日: 2020-11-17
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公开(公告)号: US11615660B2公开(公告)日: 2023-03-28
- 发明人: Deepashri Phatak , Dereck G Heffron , Joseph Patrick Karasch
- 申请人: Caterpillar Inc.
- 申请人地址: US IL Peoria
- 专利权人: Caterpillar Inc.
- 当前专利权人: Caterpillar Inc.
- 当前专利权人地址: US IL Peoria
- 代理机构: Harrity & Harrity, LLP
- 主分类号: G07C5/08
- IPC分类号: G07C5/08 ; F02B37/00 ; F02B39/16 ; F02D41/22 ; G07C5/00
摘要:
A controller may obtain data associated with operation of an engine of a machine that comprises a first engine bank associated with a first set of turbochargers and a second engine bank associated with a second set of turbochargers, and may determine, based on the data, that the engine is in an operating state that requires the first and second sets of turbochargers to be operative. The controller may determine, based on the data, a difference in operation of the first engine bank and the second engine bank and identify, based on the data, a turbocharger failure condition associated with a particular set of turbochargers, of the first and second sets of turbochargers. The controller may identify, based on the data, a particular turbocharger, of the particular set of turbochargers, as a failed turbocharger, and may perform one or more actions based on identifying the particular turbocharger.
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