世界核电机型改进发展的动向和我国自主创新的前景

Development Trend of the Model of Nuclear Power Reactor in the World and its Self-reliance Innovation Prospect in China

国际核电机组供应商推出的三代机型,大多未经首堆工程整体验证,尚处成熟过程中。这些机型,技术先进但经济性差。降低造价提高经济性,面向发展中国家,发展中小型机组,是核电机型改进发展的主要方向。中国自主设计建造的秦山核电二期,是世界上造价最低的项目。我国核电发展应基于已有基础,发挥优势,自主创新,研发自主品牌。

The most of models of the third generation of nuclear power reactor, which are offered by international nuclear power suppliers,haven＇ t been demonstrated by the first kind of engineering and,therefore,are under the way to be mature.They have advanced technology ,and disadvantage in economy.It is the main direction of improvement and development for the nuclear power reactor ＂model to enhance competition of economy by reducing capital cost and to develop medium ＆ small unit specially for developing countries.The Phase 2 of Qinshan Nuclear Power Plant,which designed and constructed by Chinese himself, is the project having the lowest construction cost in the world.Based on the existing fundament,the nuclear power in China will show a bright development prospect through exerting advantage,self-reliance innovation and developing its own brand.