APPARATUS AND METHOD FOR TESTING NUCLEAR POWER PLANT CORE PROTECTION CALCULATOR SYSTEM

摘要

A core-shaped input/output card test device that is inserted into a core protection calculator system of a nuclear power plant and performs a test on a plurality of input/output cards and an operation method thereof, wherein the input/output card test device according to an embodiment protects the core from a host device A communication unit that receives a control command for testing at least one input/output card among a plurality of input/output cards inserted in an operator system, and a test control unit that generates a test signal for testing at least one input/output card corresponding to the received control command. And an interface unit that outputs the generated test signal to at least one input/output card.