Patent ID: 6292523
Filing Date: 2001-09-18
Classification: G05B,G21C,G21D,Y02E

Abstract:
A digital engineered safety features actuation system, comprising:a plurality of logic trains, each logic train of said plurality of logic trains receives at least one initiation signal from a plant protection system and converts said at least one initiation signal to a plurality of logic train outputs,wherein said plurality of logic train outputs is provided to at least one component control system for controlling at least one engineered safety features system component,wherein said at least one initiation signal is received by at least one logic processor and at least one I/O device,wherein said at least one logic processor and said at least one I/O device provides said plurality of logic train outputs to said component control system, andwherein said at least one logic processor and said at least one I/O device is further connected to a train maintenance and test panel to monitor said at least one logic processor.