Matches in SemOpenAlex for { <https://semopenalex.org/work/W2899746629> ?p ?o ?g. }
Showing items 1 to 64 of
64
with 100 items per page.
- W2899746629 abstract "Abstract It is important to carefully consider safety, reliability, maintainability, environmental impact and financial losses that can result from unplanned equipment outages due to faulty instrumentation (spurious trips) of Centrifugal Gas Compressors during its operation. It is all the more significant to consider the above aspects specifically during the design phase of compressor systems. Spurious tripping of equipment contribute to the production loss, risk to operations and also impacts the carbon footprint due to unwanted flaring. Optimizing the trip voting logic can reduce such spurious trips and increases the availability/integrity of equipment. This paper provides guidance to rotating equipment/instrumentation engineers to review the existing trip voting logic for radial bearings vibrations of Centrifugal Gas Compressors and explores the possibility of implementing the 2004 voting logic considering both ends of the shaft. The study highlights the benefit of adopting 2004 voting logic over other voting logics such as 1002 and 2002 for Centrifugal Compressor radial bearing vibrations to minimize the unwanted trips. 2004 voting logic is defined as follows: If either end of the machine experiences high radial vibration and one of the X or Y probe reaches the trip level, and at the same time, if any other end also recognizes this increase in vibration level and crosses alarm limit of the machine, then it is a vote to trip. If only one of the four probes on the machine shows a high level or high-high level, it can be attributed typically to probe malfunction, and should not actuate a machine trip. A study to optimize the voting logic was conducted to improve the machine reliability and availability by reducing unwanted trips due to malfunctioning of instruments. The study methodology includes: Evaluation of various industry options and generally proposed Centrifugal Compressor OEMs recommendations and guidelines in API-670.Historical data analysis of operating equipment.Comparison of advantages and disadvantages of the proposed logic (2oo4) over other voting logics i.e. 1oo2, 2oo2.Risk assessement and risk reduction performed by SIL evaluation for these Safety Integrity Functions (SIFs)." @default.
- W2899746629 created "2018-11-16" @default.
- W2899746629 creator A5006849760 @default.
- W2899746629 creator A5072718440 @default.
- W2899746629 date "2018-11-12" @default.
- W2899746629 modified "2023-09-25" @default.
- W2899746629 title "Best Practice - 2oo4 Voting Logic for Centrifugal Compressors Radial Vibration Trip" @default.
- W2899746629 doi "https://doi.org/10.2118/193210-ms" @default.
- W2899746629 hasPublicationYear "2018" @default.
- W2899746629 type Work @default.
- W2899746629 sameAs 2899746629 @default.
- W2899746629 citedByCount "0" @default.
- W2899746629 crossrefType "proceedings-article" @default.
- W2899746629 hasAuthorship W2899746629A5006849760 @default.
- W2899746629 hasAuthorship W2899746629A5072718440 @default.
- W2899746629 hasConcept C121332964 @default.
- W2899746629 hasConcept C127413603 @default.
- W2899746629 hasConcept C131097465 @default.
- W2899746629 hasConcept C163258240 @default.
- W2899746629 hasConcept C171146098 @default.
- W2899746629 hasConcept C17744445 @default.
- W2899746629 hasConcept C198394728 @default.
- W2899746629 hasConcept C199539241 @default.
- W2899746629 hasConcept C200601418 @default.
- W2899746629 hasConcept C41008148 @default.
- W2899746629 hasConcept C43214815 @default.
- W2899746629 hasConcept C520049643 @default.
- W2899746629 hasConcept C62520636 @default.
- W2899746629 hasConcept C78519656 @default.
- W2899746629 hasConcept C94625758 @default.
- W2899746629 hasConcept C95277225 @default.
- W2899746629 hasConceptScore W2899746629C121332964 @default.
- W2899746629 hasConceptScore W2899746629C127413603 @default.
- W2899746629 hasConceptScore W2899746629C131097465 @default.
- W2899746629 hasConceptScore W2899746629C163258240 @default.
- W2899746629 hasConceptScore W2899746629C171146098 @default.
- W2899746629 hasConceptScore W2899746629C17744445 @default.
- W2899746629 hasConceptScore W2899746629C198394728 @default.
- W2899746629 hasConceptScore W2899746629C199539241 @default.
- W2899746629 hasConceptScore W2899746629C200601418 @default.
- W2899746629 hasConceptScore W2899746629C41008148 @default.
- W2899746629 hasConceptScore W2899746629C43214815 @default.
- W2899746629 hasConceptScore W2899746629C520049643 @default.
- W2899746629 hasConceptScore W2899746629C62520636 @default.
- W2899746629 hasConceptScore W2899746629C78519656 @default.
- W2899746629 hasConceptScore W2899746629C94625758 @default.
- W2899746629 hasConceptScore W2899746629C95277225 @default.
- W2899746629 hasLocation W28997466291 @default.
- W2899746629 hasOpenAccess W2899746629 @default.
- W2899746629 hasPrimaryLocation W28997466291 @default.
- W2899746629 hasRelatedWork W1979798264 @default.
- W2899746629 hasRelatedWork W1983357003 @default.
- W2899746629 hasRelatedWork W1987086369 @default.
- W2899746629 hasRelatedWork W2152062531 @default.
- W2899746629 hasRelatedWork W2348470188 @default.
- W2899746629 hasRelatedWork W2349509922 @default.
- W2899746629 hasRelatedWork W2357757598 @default.
- W2899746629 hasRelatedWork W2385307293 @default.
- W2899746629 hasRelatedWork W2386309504 @default.
- W2899746629 hasRelatedWork W4210680057 @default.
- W2899746629 isParatext "false" @default.
- W2899746629 isRetracted "false" @default.
- W2899746629 magId "2899746629" @default.
- W2899746629 workType "article" @default.