Study of the Reactor Control System of MSHIM in AP1000

Table 2

Five performance indices from the 5% FP/min ramp load decrease simulation of the original and modified power control system in MSHIM.

Performance indices				M-Steps	AO-Steps
Original	196.27	5.43	1.1605	540	9
Modified	24.72	5.38	1.1602	578	9