ac sensitivity factors in security analysi???

[feroz.ei]

what are ac sensitivity factors used in power system security analysis??how are they hepful in finding performance index??

 

[chuckey]

" ac sensitivity " , I have searched the web and Wikipedia for this to be linked to power systems - no results! Can you expand on what you mean?
Frank

 

[feroz.ei]

actually this ques was gives to me as an assignment in m.tech.. the full que. given by my teacher is:
"what are the a.c. sensitivity factors used in power system security analysis?how are they helpful in finding out Performance Index for voltage security?"

 

[chuckey]

I am sorry, if you do not understand the question, or at least reword it in some other terms, then a, you can't answer it and, b I can't either. Go back to your lecturer and get him to explain it better.
Frank