Invention Grant
- Patent Title: Method and system for real-time performance degradation advisory for centrifugal compressors
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Application No.: US14382063Application Date: 2013-03-01
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Publication No.: US10088839B2Publication Date: 2018-10-02
- Inventor: Arul Saravanapriyan , Pier Luigi Di Pillo , Osama Naim Ashour , Giuseppe Stringano , Abdurrahman Abdallah Khalidi
- Applicant: Nuovo Pignone SRL
- Applicant Address: IT Florence
- Assignee: Nuovo Pignone Srl
- Current Assignee: Nuovo Pignone Srl
- Current Assignee Address: IT Florence
- Agency: GE Global Patent Operation
- Priority: ITCO2012A0008 20120301
- International Application: PCT/EP2013/054158 WO 20130301
- International Announcement: WO2013/127996 WO 20130906
- Main IPC: G05B17/02
- IPC: G05B17/02 ; G05B23/02 ; G05B11/06 ; F02C7/00 ; G01M15/14 ; H04L29/08 ; F04B51/00 ; G01L3/10 ; F01D21/00 ; G01K13/00

Abstract:
A system and computer-implemented method for generating real-time performance advisories for a centrifugal compressor of a fleet of centrifugal compressors are provided. The method includes receiving an actual thermodynamic signature of the compressor, that is unique to the compressor, receiving compressor process parameter values during operation of the compressor, determining, in real-time, an actual performance of the compressor using the compressor process parameter values, determining, in real-time, a predicted performance of the compressor using the received actual thermodynamic signature of the compressor, determining a performance deviation of the compressor using the actual performance and the predicted performance, comparing the performance deviation to a predetermined dynamic threshold range of performance deviation specific to operating speed, and generating a notification to a user using the comparison.
Public/Granted literature
- US20150057973A1 METHOD AND SYSTEM FOR REAL-TIME PERFORMANCE DEGRADATION ADVISORY FOR CENTRIFUGAL COMPRESSORS Public/Granted day:2015-02-26
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