关键词36：AP1000 全球首堆

2006 年 12 月，中国政府通过公开招标，最终作出引进美国西屋公司 AP1000技术的决定。作为 AP1000三代核电自主化依托项目，浙江三门核电站 1 号机组于 2009 年 4 月 19 日开工建设，2018 年 9 月 21 日投入商运，成为全球首台投入商运的AP1000机组。2019 年 1 月 9 日， 山东海阳核电站 2 号机组投入商运，至此，四台 AP1000 核电机组全部建成。

Keyword 36：World’s First Operational AP1000 Reactor

In December 2006, the Chinese government decided to import the Westinghouse AP1000 technology through an open bidding process. Construction of unit 1 at the Sanmen Nuclear Power Plant in Zhejiang Province, a Gen III nuclear power reactor based on AP1000 technology, commenced on April 19, 2009. The world’s first AP1000 unit became commercially operational on September 21, 2018. Unit 2 at Haiyang Nuclear Power Plant in Shandong Province went into operation on January 9, 2019. The construction of China’s four AP1000 units has all been completed.