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

机译:具有两个模块化高温气体冷却反应器的核电站警报显示器的验证

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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.
机译:具有两个模块化高温气体冷却反应器(HTR-PM)的核电站现在正在施工。设计了HTR-PM的控制室。本文介绍了控制室中的警报显示器,并描述了警报系统的一些验证和验证(V&V)活动,特别是在两个模块化设计中对警报系统的一些新的人为因子问题进行验证。在HTR-PM中,除了类似于其他NPP的常规V&V之外,两个电抗器模块的警报环的干扰效果同时,以及两个反应器操作者在它们之间转移后的潜在不适。在整个系统验证(ISV)之前,在控制室的验证平台和控制室中的所有人机接口(HMI),包括警报系统的验证平台,在ISV中验证了验证平台。验证平台上的测试结果表明,警报显示器和环可以支持操作员在不混淆两个反应器的情况下理解警报信息,并且两个反应器操作员之间的偏移对操作没有不利影响。 ISV的结果还表明警报系统可以很好地支持操作员。

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