公开(公告)号：KR100265321B1

公开(公告)日：2000-09-15

申请号：KR1019970063768

申请日：1997-11-28

Applicant: 한국과학기술원

Inventor： 성풍현 ,  김웅수

IPC: G21D3/00

CPC classification number: Y02E30/40

Abstract: PURPOSE: Provided is a safety system for protecting a pressurized water reactor from danger capable of enhancing the safety and the economic efficiency of a nuclear power station by employing a digital dynamic safety system. CONSTITUTION: The dynamic safety system for protecting a pressurized water reactor from danger comprises a plurality of first multiplexers for sampling plant signals; a plurality of AD converter for transforming an analogue signal into a digital signal; the first process system(10) having a plurality of trip for judging whether a nuclear reactor must be stopped or not by using the sampled plant signal; a plurality of second multiplexers; a plurality of voting for performing a voting logic; a plurality of pattern recognition logic for outputting a stop signal of the nuclear reactor; a plurality of DC converter for transforming a pulse generated from the pattern recognition logic into a DC; the second process system(20) having a final voting logic; a device for stopping the nuclear reactor; and a test signal generator.

Abstract translation: 目的：提供一种安全系统，用于通过采用数字动态安全系统，保护压水反应堆免受危及能够提高核电站安全和经济效益的危险。 构成：用于保护压水反应堆的动态安全系统危险包括用于对工厂信号进行采样的多个第一多路复用器; 用于将模拟信号变换为数字信号的多个AD转换器; 第一处理系统（10）具有多个行程，用于通过使用采样的工厂信号来判断核反应堆是否必须停止; 多个第二多路复用器; 执行投票逻辑的多个投票; 用于输出核反应堆的停止信号的多个模式识别逻辑; 用于将从图案识别逻辑产生的脉冲变换为DC的多个DC转换器; 所述第二处理系统（20）具有最终投票逻辑; 用于停止核反应堆的装置; 和测试信号发生器。