Testing and Diagnostic Measurements on Generators and Motors

  • Off-Line Tests:

Insulation Resistance and Polarization Index

Capacitance and Dielectric Dissipation Factor at 50/60 Hz

Partial Discharge Measurement

Winding Resistance

Frequency Response Analysis on Claw Pole Rotors

Impedance Measurement on Claw Pole Rotors

Imperfect Tests of the Stator

  • On-Line Tests:

Partial Discharge Measurement

 

Download
Krueger, M., Khallaghi, M., Guo, W., Predl, F., McGuigan, A.: "New Tools for Diagnostic Measurements on Rotating Machines"
New tools for diagnostic measurements on
Adobe Acrobat Document 783.2 KB
Download
Öttl, F., Krueger, M.: "Teilentladungsmessungen an rotierenden elektrischen Maschinen - Erfahrungen und Innovationen"
Oettl_Krueger_TE_Messungen_an_Maschinen_
Adobe Acrobat Document 5.2 MB

 

 

 

 

 

 

 

 

 

 

 

 

 

Partial Discharge Measurement on a 2 MVA Hydro Generator

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Measurement of the Dielectric Response

on a 8 MVA Hydrogenerator

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C-TanDelta and Partial Discharge Measurements 

on a 345 MVA Hydrogenerator

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PD Measurement on a 23 MVA Hydrogenerator

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C-TanDelta and Partial Discharge Measurements

on a 90 MVA Turbogenerator

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C-TanDelta and Partial Discharge Measurements

on a 30 MVA Turbogenerator

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C-TanDelta and Partial Discharge Measurements

on a 30 MVA Turbogenerator

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C-TanDelta and Partial Discharge Measurement 

on a 10 kV / 14 MVA Motor

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C-TanDelta and Partial Discharge Measurement 

on a 10 kV / 14 MVA Motor