Solutions only

Magnetic field monitoring

Magnetic field

Rotor pole flux measurement is very important part of machine condition monitoring helping in detection of rotor pole shorted turns and rotor geometry problems. Problems that occur from irregularities in magnetic field can result with high vibrations occuring with field flash as a result of thermal or magnetic unbalance.

Magnetic field monitoring image
  • Faults and conditions detected

  • Rotor pole profile/rotor geometry problem (Hydro)

  • Rotor pole winding short circuit (Hydro and Turbo)

  • Typical configuration

  • 1/2/MF25 Magnetic field sensors

  • CoDiS RT – on-line monitoring and protection instrument

  • CoDiS DM – on-line and off-line diagnostic software