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Research Article Open access CC BY 4.0

Literature Review of 3D Vibration Control in Rotors of Turbo-Generators

Sunday Okerekehe Okpighe

Journal of Scientific Research and Reports · pp. 109–123 · Published 10 Feb 2015

10.9734/JSRR/2015/12203

Abstract

Review of 3D vibration control on turbo-generators is reported. Vibration has been identified as the symptoms of likely deadly and life threatening potential problems affecting Turbo-generators which eventually lead to their degradation. The causes and consequences of vibration in rotors of turbo-generators have been identified. The methods and instruments for measuring and evaluating the vibrations have been enumerated. Decision Criteria for identifying excessive vibration (that is jump-out-of-control) has been specified. The Risk Based Inspection (RBI) and Reliability Centred Maintenance (RCM) have been identified as veritable tools that ensure the Integrity Operating Window of the Turbo-generators.

Vibration jump-out-of-control accelerometer and integrity operating window

References (8)

  1. 1 Magnetic Bearings [DOI]
  2. 2 Active vibration control of unbalanced flexible rotor–shaft systems parametrically excited due to base motion [DOI]
  3. 3 Resonant Vibration Control of Three-Bladed Wind Turbine Rotors [DOI]
  4. 4 Fatigue damage and failure of steam turbine rotors by torsional vibrations [DOI]
  5. 5 Robust modal vibration suppression of a flexible rotor [DOI]
  6. 6 Active vibration control of a flexible rotor [DOI]
  7. 7 Active Condition Monitoring of a Marine Gas Turbine through Rotor Shaft Vibration Analysis [DOI]
  8. 8 Vibration and Operation Technical Consideration Before Field Balance of Gas Turbine Utilities

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