Maintenance system for rotating machines with electrical connection

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Adaptive Algorithm• Can work <strong>with</strong>:• Soft Starters• Variable Speed Drives (VSD)• Generators
FaultsMechanical faults• Broken bar• Cracks in rotor• Imbalance• Eccentricity• Bearings• FOD• Looseness• ChipFailure rate of different machineriesothers24%rolling bearing29%valve6% sliding bearing6%seal7%slide way13%gear7%oil pump8%Electric faults• Faults in VSD & voltage soft starters• Electricity break down & shocks* As monitored at "Rourkela Steel Plat
Page 6 and 7: Description of the ProcessMotor / G
Page 8 and 9: Fleet managementWirelessGlobal cont
Page 12 and 13: Phase3 pilot at Nesher Israel Cemen
Page 14 and 15: Model based fault detectionPhasesAc
Page 16 and 17: InnovationPhase 1recordingPhase 2re
Page 18 and 19: Pilot in Gershon KleinMotors repair
Page 20 and 21: Gear motor 7.5HP 1400RPMBroken bear
Page 22 and 23: Gear motor 7.5HP Spectrum
Page 24 and 25: USHPIZ 40HP 980RPM
Page 26 and 27: USHPIZ 40HP SpectrumSpectral compar
Page 28 and 29: Pilot in Nesher Ramle
Page 30 and 31: 7-41-090 Soft 152HP 82A WaveformTIM
Page 32 and 33: 7-41-090 Soft 152HP 82A Coherenceno
Page 34 and 35: Pilot in MILU-OF
Page 36 and 37: Current waveformsData of the 2 phas
Page 38 and 39: Order SpectrogramSynchronized spect
Page 40 and 41: Draft
Page 42 and 43: 7-43-105 10HP 10A cont.COHERENCE SP
Page 44: Motor 3HPThe motor didn’t repaire

Maintenance system for rotating machines with electrical connection

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