Study of the Reactor Control System of MSHIM in AP1000

Figure 10

The 10% FP step load decrease simulation results obtained with the improved MSHIM control strategy: (a) desired and real nuclear powers (%FP), (b) AO (%), (c) M-bank position (Step), and (d) AO-bank position (Step).

(a)

(b)

(c)

(d)