设计基准事故

船用核动力装置的超设计基准事故及其对策

Beyond Design Basis Accident of Marine Nuclear Power Plant

为了保证诊断的多样化，该系统提供了用于核电厂应急运行时的两种诊断准则，一是设计基准事故的监督，另一个是临界安全功能的监督。

To guarantee diagnosis diversification , two diagnosis criteria of a design basis accident monitoring and a critical safety function monitoring used in plant emergency operation are provided .

在本文中简要介绍了两个超设计基准事故的分析结果。

The results of two beyond design basic accidents are presented briefly .

针对大亚湾核电站实施18个月换料技术改造的特点，计算了大亚湾核电站在正常运行工况下以及各种设计基准事故工况下对周围环境的放射性后果。

This article presents the calculation of radiological consequences of normal operation and various design basis accidents for GNPS 12 18-months fuel cycles project .

介绍与讨论了部分设计基准事故的分析结果，包括反应性引入事故、丧失主热阱事故、主回路失压事故，以及蒸汽发生器断管事故等。

The results of preliminary analysis of design basic accidents , such as reactivity insertion accidents , loss of primary coolant mass flow , primary system depressurization and rupture of steam generator tube are presented and discussed .

针对核电厂可能发生的设计基准事故，分析了事故发生后放射性物质的产生、迁移和释放途径，从而得出放射性物质向环境中的释放量，用于剂量后果计算。设计过程中应用了。

The process of the generation , transportation and release of radioactive substances under several possible design basis accidents in NPP is analysed . The resultant radiological releases to the environment are applied to the calculation of the dose consequences to the public .

结果表明，在发生全厂断电的设计基准事故时，由蓄电池组支持的不间断交流电源装置可以可靠地保证各专设安全设施完成其安全功能，并能为反应堆事故监测提供20小时的电力供应。

The result of the experiment has shown that the UPS , supplied by the battery , can ensure all engineered safety features to finish their safety function reliably and can supply 20 hours power energy for the demand of the HTR 10 accident supervision and measure .

失水事故是核电站设计的基准事故之一，是压水堆事故分析关注的重点。

The characteristics of large break loss of coolant accident ( LOCA ) for Xi'an Pulsed Reactor were analyzed .

另外，根据课题研究的要求，还探讨了氚提取系统的最大可信事故问题，分析了用于安全设计的设计基准事故和超设计基准事故。

In addition , according to the requirements of the subject research , the design basis accident and beyond design basis accident about TBM tritium system are also analyzed .

10MW高温气冷实验堆在电气系统的设计中，针对全厂断电设计基准事故采取了相应的处理措施。

The special process was utilized for the design basis accident of plant power cut off in design of the HTR 10 power system .