摘要
"华龙一号"是完全满足三代核电技术指标的先进压水堆,它包括能动与非能动结合的安全系统、单堆布置、CF3先进燃料组件、177堆芯、双层安全壳、完善的严重事故预防和缓解措施、改进的应急响应能力等多项设计特征,其中关键的创新均经过了充分的试验评估和验证。"华龙一号"考虑了适当的措施和充足的裕量保护电站免受地震、洪水和大型商用飞机撞击等外部事件袭击。对于福岛事故后引发关注的各项安全问题,"华龙一号"均采取了针对性措施。"华龙一号"充分实现了经济性与安全性的平衡,先进性与成熟性的统一,能动与非能动的结合,其各项指标均符合国内以及国际最新的监管要求,能够满足国内与国际用户对于清洁能源的需要。
HPR1000 is an advanced nuclear power plant satisfying the Gen III nuclear safety codes and standards. It incorporates advanced design features including an active and passive safety design philosophy, single unit layout, CF3 fuel assemblies, 177 fuel assembly core, double containment, comprehensive severe accident prevention and mitigation measures, improved emergency response capability. The design includes appropriate measures and adequate margins to protect the plant from external beyond-design-basis events such as earthquakes, flooding and large commercial aircraft crashes. Various new design features such as CIS, PRS system, passed the experimental activities and verification test successfully which has been carried out over several years. The safety issues, which have drawn extensive attentions after the Fukushima accident, have also been addressed with specific measures. Along with the balance of safety and economy, unification of advancement and maturity, combination of active and passive design of HPR1000, each indicator is in line with the latest requirements of domestic and international authorities and fulfilling the clean energy needs of the domestic and foreign consumer.
出处
《中国核电》
2017年第4期463-467,共5页
China Nuclear Power
关键词
华龙一号
先进设计
非能动安全设施
经济性
HPR100
advanced design
passive safety feature
economy efficiency
