出口核电项目核主泵国产化历程回顾和展望

目的  随着我国核电产业“走出去”战略的推进，对核电装备自主供货的要求也越来越高，特别是在当下中美贸易摩擦的背景下，更加要求核心装备的国产化。 方法  以我国出口核电站核心设备——反应堆冷却剂泵国产化的顺利实现为例，就高端装备的国产化路线和方法做一些探讨。 结果  反应堆冷却剂泵（核主泵）是技术难度最高和最复杂的压水堆核电站核岛主设备，其作为两用物项同时也是出口管制设备。我国在出口核电项目上，依托国内迅猛发展的大型装备制造业能力，顺利实现了核主泵的国产化。 结论  核主泵的国产化打破了发达国家对核主泵供货的垄断地位，夯实了我国作为核电装备制造业强国的地位，也为未来其他高端核心装备的国产化提供了可供借鉴的经验。

Review and Prospect of Localization of Reactor Coolant Pump for Export Nuclear Project

  Introduction  With the promotion of the "going out" strategy of China's nuclear power industry, the ability of independent supply of nuclear power equipment is more important for export of NPP. Especially in the context of the current Sino-US trade friction, the localization of core equipment is more required.   Method  Based on the successful achievement of localization of RCP for an international NPP project exported by China, the route and method of localization of high-tech equipment was analyzed.   Result  As the most technically complicated main equipment of NI and also as export controlled dual-use item and replying on the rapid development of heavy equipment manufacturing in China, the localization of Reactor Coolant Pump (RCP) has been finally achieved for an international NPP project.   Conclusion  It broke down monopoly of the developed countries on supply of RCP, and solidified China's position as a great power of nuclear power equipment manufacturing. It also provided practical experience on design and production of high-tech equipment.