华龙一号全球首堆压力容器成功吊装
HPR 1000 pressure vessel installed in Fujian
2018年1月28日下午17时07分,华龙一号全球首堆示范工程——中核集团福清核电5号机组反应堆压力容器成功吊入反应堆,标志着该机组进入到关键部件的全面安装阶段。
Fuqing Unit 5, the first HPR 1000 demonstration project owned by CNNC, hoisted and installed a pressure vessel into the reactor on Jan 28. It marked the start of the unit’s all-round installation phase of critical components.
该设备是华龙一号反应堆核心部件,是我国首批实现国产化、具有完全自主知识产权的三代核电反应堆核心设备,代表着中国三代核电技术关键设备研发制造最高水平。
The pressure vessel is not only the core device of the HPR 1000 reactors, but also the key part of China’s third-generation nuclear power reactors, which were independently developed and produced by domestic research teams. The vessel represents currently the highest level product of third-generation nuclear power technology.
反应堆压力容器是核反应发生的核心设备,承担着重要安全屏障的作用,也是核电厂唯一无法更换的关键主设备。它的存在使得核反应能够维持在可控的温度和压力下进行。
As the core container of nuclear fusion, the pressure vessel plays an essential role in guaranteeing nuclear security. It’s also the only critical device that cannot be replaced in a nuclear power plant. It allows nuclear fusion to be maintained under controlled temperatures and pressures.