Damping factors

[sea168]

Hi, everyone here:

I want to evaluate damping factors in Syncronous machine. How should I do to know how much energy exactly they consume during system disturbance?

Many thanks in advance!

 

[sea168]

Up by myself...

Nobody has any advice on this?

 

[CJFlatters]

Have you looked at the equal area criteria for synchronous machine stability, using machine swing curves.

There are some useful articles on the net

_______________________________________
Regards -

Colin J Flatters
Consulting Engineer & Project Manager