VZÚ Plzeň Services Vibrodiagnostics and noise

Vibrodiagnostics and noise

Services

  • Measurement of noise and vibration, identification of noise and vibration sources, noise reduction projects, anti-noise measures (machines and equipment, means of transport, etc.)
  • Vibration diagnostics of turbines, generators, gear boxes, pumps, etc.
  • Operational balancing of rotating machinery
  • Vibration tests to check dynamic properties of machinery concrete foundations
  • Experimental modal analysis
  • Calibration of vibration sensors and measuring systems
  • Calculation of dynamic behavior of rotors and rotor systems
  • Modal anylysis of generators end windings
  • Acoustic intensity measurements

Technical equipment

  • PULSE multianalyzer - Bruel & Kjaer, Denmark
  • ME'scopeVES software for modal analysis, Vibrant Technology, USA
  • ABACUS measuring system – 24 channels
  • NI (National Instruments) measuring system
  • ADRE measuring system, Bently Nevada, USA
  • Bruel & Kjaer excitation device
  • B&K precision integrating sound-level meters
  • B&K intensity probe

Reference

Year Name of Project Customer
2017

Measurement and analysis of turbogenerator noise

ČEZ ENERGOSERVIS spol.s.r.o.
2017

Measurement of noise and vibration on transformers

ETD TRANSFORMÁTORY a.s.
2017

Measurement of noise and vibrations of turbogenerators, dynamic tests of the bases of turbogenerators in domestic and foreign power plants, turbo generator balancing, modal analysis of windings of generators, Calibration of Vibration Meters and Sensors

Doosan Škoda Power s.r.o.
2017

Measurement of noise and vibrations of turbogenerators, modal analysis of parts of generators, measurement of dynamic properties of generator bases, calibration of vibration sensors

BRUSH SEM s.r.o.
2017

Measurement of noise of electric motors, calibration of meters and vibration sensors

ŠKODA ELECTRIC a.s.
2017

Measurement of vibration of rotary machines, modal analysis of energet components. device, dynamic tests of TG base, measurement of noise and vibration of turbogenerators, on-line data analysis of vibration monitoring systems, technical assistance in solv

ČEZ, a. s.

Want more information? Do not hesitate to contact us.

Miroslav Chmelíček
+420 371 430 790
+420 737 237 996
chmelicek@vzuplzen.cz

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Created by Beneš & Michl