IMC-2008 23rd International Maintenance Conference - Dec 8-11 - Hyatt Coconut Point Bonita Springs Florida Join or Manage Your Profile Posting Boards Machinery Condition Monitoring and Predictive Maintenance Posts About Motor Testing Motor trip due to high viabration
Join or Manage Your Profile Posting Boards Machinery Condition Monitoring and Predictive Maintenance Posts About Motor Testing Motor trip due to high viabration|
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Dear All
We have 11kv motor 3MW connected with circulation gas compressor .It's tripped on vibration even no change in operation parameters. All MCA has been done and showing excellent result .Could you please chare your experience in this problem |
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Dear Ali,
MCA is hardly going to be of use to sort out vibration issues. Why not post your vibration data so that others could give their view? Regards, Aditya |
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Dear Aditya
Thanks for your reply .Pls find attached file for viabration recored . Thanks Vibration_Trip_Events.xls (831 Kb, 52 downloads) viabration recored |
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By seeing the orbits it says Notor DE bearing Rubbing occured in Normal Trend. What is condition of Lube oil and Bearing Clearance. IF you have FFT and Time domain taken in offline..please send it across.
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check for preloading of bearing. this may also indicate 1X vibration. What about the time waveform...
Regards Guru |
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