Fig. 7 shows the utility frequency behavior on a grid where
Pout = 1200 MW, Gsize = 90 GW, Srenew = 10%, and Shydro/Sthermal = 0.5.
Snuclear was varied from 0 to 60%. The results show that a larger
share of nuclear generation leads to larger deviation of frequency
upon a sudden interruption of the fusion plant