新一代简化沸水堆核电站发展概况及其特点

Development Status and Charactericsof Next Generation SBWR

具有非能动安全特点的小型简化沸水堆核电站（ＳＢＷＲ）是新一代核电站中能较快进入商业应用的一种重要堆型，近十多年来在国际上得到了广泛深入的研究。本文全面介绍了ＳＢＷＲ在世界各国发展的状况，包括美国ＧＥ公司，日本Ｈｉｔａｃｈｉ公司，日本Ｔｏｓｈｉｂａ公司，德国Ｓｉｍｅｎｓ公司提出的四种主要的ＳＢＷＲ设计，对其特点进行了分析和总结。

Simplified Boiling Water Reactor(SBWR) with passive safety is one important kind of next generation reactors which can be used commerically in near future. It has been developed rapidly in recent ten years in the world.This paper introduces various kinds of SBWR design developed by different countries,includind GE SBWR.Hitachi SBWR,Toshiba SBWR,and Siemens SBWR.Their characterics are analysed and concluded.It is an useful reference for the development of Chinese advanced power reactor.