From: harish jonnalagadda on
hello everybody please help me fixing the bug that i occured in my reaserch " STATCOM IMPACT STUDEY ON THE INTEGRATION OF A LARGE WIND FARM" while doing on SIMULINK OF POWER SYSTEMS MATLAB.

my error was
Error using ==> <a href="error:C:\Program Files\MATLAB\R2007a\toolbox\physmod\powersys\powersys\private\psberror.p,16,1">powersys\private\psberror at 16</a>
There is no voltage source, current source, or machine block with a frequency matching the Phasor simulation frequency.

why does that show please help me it is worrying me since a week.