Motor Inertia Calculation
Motor Inertia Calculation
(OP)
I have a 1750HP IM 13.2kV RPM = 3600 & MVA is 1.424. H=1/2Jw^2/MVA.
I do not know H. I need to get J which is written as J=2H (s).
Anyway to estimate some reasonable value for J?
I do not know H. I need to get J which is written as J=2H (s).
Anyway to estimate some reasonable value for J?





RE: Motor Inertia Calculation
It would be better if you could ask the manufacturer.