The object of the present invention is a process for controlling the active power injected into the grid by {HEAD ~ a generating plant} for contributing to {TAIL ~ the stability} of the power grid in the event of frequency variations 
for contributing to
The object of the present invention is a process for controlling the active power injected into the grid by { HEAD ~ a generating plant } for contributing to { TAIL ~ the stability } of the power grid in the event of frequency variations
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH