CAJ | 학술논문

现代核电站采用数字化仪控系统,报警的数量与上一代核电厂相比将有所增加,同时数字化的报警显示方式不如常规光字牌显示方式直观,如果报警清单太长,将对操纵员处理重要报警产生一定的干扰. 为了解决上述问题,需对那些操纵员不必关注的报警进行适当的"抑制"处理,使其不出现在报警列表中,以减轻操纵员的负担. 通过报警抑制处理,有效过滤无关信息,突出重要报警信息,使报警系统更为简洁高效,满足《核电厂主控室的报警功能与显示》 (NB/T 20027-2010)标准中对报警精简处理的要求.
현대핵전참채용수자화의공계통,보경적수량여상일대핵전엄상비장유소증가,동시수자화적보경현시방식불여상규광자패현시방식직관,여과보경청단태장,장대조종원처리중요보경산생일정적간우. 위료해결상술문제,수대나사조종원불필관주적보경진행괄당적"억제"처리,사기불출현재보경렬표중,이감경조종원적부담. 통과보경억제처리,유효과려무관신식,돌출중요보경신식,사보경계통경위간길고효,만족《핵전엄주공실적보경공능여현시》 (NB/T 20027-2010)표준중대보경정간처리적요구.
In modern nuclear power stations, more digitized I&C systems are used, comparing with the previous generation of nuclear power plants, the quantity of alarms is increasing;and the digitized display pattern of alarms is not so intuitive as the conventional annunciators, if the alarm list is very long, the operators might be interfered for handling significant alarms. In order to solve above problems, appropriate suppression process has to be conducted for those alarms which are not very important, so they are not appeared in the alarm list to reduce the burden on the operators. Through alarm suppression process, minor information is filtered,while important information is highlighted;the alarm system becomes more effective and concise. This satisfies the requirements of concisely handling the alarm information in the standard "The alarm function and display in main control room of nuclear power plant" (NB/T 20027-2010).