Shaft vibration standards/guidelines for hydro electric units

[Sargardani]

I am looking for standards for shaft vibration of hydro electric units. Basically its a refurbishment project and we need these values to guarantee some sort of a maximum level. I shall be grateful for all the help.



Sarg

 

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the guideline from VibroSystM,Inc.

http://www.vibrosystm.com/pdf/MECHTOL.PDF

I know an official standard from CEA(Canadian Electricity Association), "Hydroelectric Turbine-Generator Units Guide for Erection Tolerances and Shaft System Alignment", you may try to obtain this information from CEA.