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VERIFICATION OF ALARM DISPLAYS FOR THE NUCLEAR POWER PLANT WITH TWO MODULAR HIGH-TEMPERATURE GAS-COOLED REACTORS

机译:两个模块化高温气冷堆对核电站报警显示的验证

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The nuclear power plant with two modular high-temperature gas-cooled reactors (HTR-PM) is under construction now. The control room of HTR-PM is designed. This paper introduces the alarm displays in the control room, and describes some verification and validation (V&V) activities of the alarm system, especially verification for some new human factor issues of the alarm system in the two modular design. In HTR-PM, besides the regular V&V similar to other NPPs, the interference effect of the alarm rings of the two reactor modules at the same time, and the potential discomfort of the two reactor operators after shift between them are focused. Verifications at early stage of the two issues are carried on the verification platform of the control room before the integrated system validation (ISV), and all the human machine interfaces (HMIs) in the control room, including the alarm system are validated in ISV. The test results on the verification platform show that the alarm displays and rings can support the operators understand the alarm information without confusion of the two reactors, and the shift between the two reactor operators have no adverse impact on operation. The results in ISV also show that the alarm system can support the operators well. High-Temperature Gas-Cooled Reactor-Pebble Bed Module; Human Factor Engineering; Verification; Alarm system.
机译:带有两个模块化高温气冷堆(HTR-PM)的核电站目前正在建设中。设计了HTR-PM的控制室。本文介绍了控制室中的警报显示,并描述了警报系统的一些验证和确认(V&V)活动,尤其是在两个模块化设计中对警报系统中一些新的人为因素的验证。在HTR-PM中,除了类似于其他NPP的常规V&V之外,还重点关注了两个反应堆模块的警报环的干扰效果,以及两个反应堆操作员在它们之间转换后的潜在不适感。在集成系统验证(ISV)之前,在控制室的验证平台上进行这两个问题的早期验证,并且在控制室中的所有人机界面(HMI)(包括警报系统)都在ISV中进行验证。验证平台上的测试结果表明,警报显示和警报声可以帮助操作员理解警报信息,而不会混淆两个反应堆,并且两个反应堆之间的转移对操作没有不利影响。 ISV中的结果还表明,该警报系统可以很好地支持操作员。高温气冷反应堆卵石床模块;人为因素工程;确认;警报系统。

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