Patent ID: 11961625
Assignee: NUSCALE POWER, LLC
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC G  H  Y | IPC G  H

Claim 10:
11. The nuclear reactor protection system of claim 10, wherein:
the first logic circuit includes two or more circuit groupings, wherein one of the circuit groupings is configured to logically derive the first safety determination and remaining of the circuit groupings is configured to logically derive one or more redundant determinations associated with the estimated condition;
the control circuit is configured to generate the safety action signal according to a majority of values indicated by the first safety determination and the one or more redundant determinations;
further comprising:
a safety function bus including two or more bus paths, wherein each of the two or more bus paths (1) individually couple one of the two or more circuit groupings to the control circuit, (2) is isolated from other paths in the safety function bus, and (3) is separate and independent from the MIB.