ACP100模块化小型堆研发进展

Research and Development for ACP100 Small Modular Reactor in China

为了应对雾霾天气、淡水缺乏、城市区域制冷和供热快速增加的严峻挑战,中国正在推行能源结构改革。作为继巴黎气候变化大会后的重要举措,考虑增加核能应用来明显改善中国的能源结构,有效提升空气质量。模块化小型堆是近些年国际上竞相研发的新一代反应堆,可成为安全稳定的分布式清洁能源。ACP100是中核集团从2004年起研发的一种模块化小型堆。本文介绍了ACP100设计原则、设计参数、技术特点、纵深防御安全设计,安全性和许可策略,试验和验证,应用目标,初步经济评价以及ACP100在中国的示范工程情况。

In order to cope with severe challenges of smoggy weather, lack of fresh water and rapid increase of urban district cooling and heating, China is promoting energy structure transformation. As an important action after Paris climate change conference, significant increase of nuclear energy application will greatly improve the Chinese energy mix and effectively improve the air quality. Small modular reactor （SMR） can become safe, stable and distributed energy. Many countries are developing SMR. ACP100 is a small modular reactor which has been developed by China National Nuclear Corporation since 2004. This paper introduces ACP100 design principles, design parameters, technical features, safety design in defencein depth, safety and licensing strategy, assessment and demonstration project test and verification, application objective, preliminary economic of ACP100 in China.