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Keeping Data Recovery Levels High – Combating Fire and Ice and an Occasional Bird

Keeping Data Recovery Levels High – Combating Fire and Ice and an Occasional Bird. Mark T. Carroll Andrew J. Lotz Heather A. McDonald Jeffrey J. Daley. Temperature/Delta-T Spiking. Temperature/Delta-T Spiking. Wind Direction Spiking. Early signs of potentiometer failure.

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Keeping Data Recovery Levels High – Combating Fire and Ice and an Occasional Bird

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  1. Keeping Data Recovery Levels High – Combating Fire and Ice and an Occasional Bird Mark T. Carroll Andrew J. Lotz Heather A. McDonald Jeffrey J. Daley

  2. Temperature/Delta-T Spiking

  3. Temperature/Delta-T Spiking

  4. Wind Direction Spiking Early signs of potentiometer failure

  5. Potentiometer Failure

  6. Dew Point Failure During Cold Weather

  7. Dew Point Spikes

  8. Wildlife Affecting Wind Speed Birds or Owls?

  9. Wildlife Near Wind Speed

  10. Aspirator Failure

  11. Aspirator Failure

  12. False Precipitation Data Real vs. Signal Conditioning Problem

  13. False Precipitation Data

  14. Faulty Precipitation Readings Voltage loss vs. gain during precipitation

  15. False Precipitation Data

  16. Wind Speed Bearing Failure Trace signature at low wind speeds

  17. Bearing Failure

  18. Power Failure

  19. Power Failure

  20. Power Failure

  21. Power Supply Failure

  22. Power Supply Failure

  23. Power Supply Failure

  24. Power Supply Failure

  25. Power Supply Failure

  26. Dew Point During Rain >100% Humidity

  27. Dew Point During Rain

  28. Lightning Strike Partial Failure of Equipment (WD)

  29. Lightning Strike

  30. Lightning Strike

  31. Sensor Icing

  32. Upper Wind Speed Icing

  33. Ice Falling From Tower

  34. Gunshot Damage

  35. Gunshot Damage

  36. Questions?

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