How to specify rotor inertia in asynchronous machine if speed is selected as mechanical input?

1 view (last 30 days)
karthik n n
karthik n n on 7 Dec 2019
Answered: John Noon on 11 Dec 2019
If speed is selected as mechanical input in specialized power electronics asynchronous block, option to specify inertia constant and friction factor will disappear. Then how to specify rotor inertia?

Sign in to answer this question.

Accepted Answer

John Noon
John Noon on 11 Dec 2019
If speed is your input variable, then you are defining what the speed will be. Thus, modeling the inertia and friction internally have no meaning. If you wish to take these into account you must do this externally where you are calculating the speed.

More Answers (0)

Categories

Find more on Electrical Systems in Help Center and File Exchange

Tags

Products


Release

R2019a

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!