欧洲关于防止受压部件灾难性失效的展望

• 作 者: 沈士明 李贤芬
• 出 处: 压力容器
• 发表日期: 1989年01期
• 关键词: 压水堆 二回路 设备利用率 统计数字 斯图加特大学 全尺寸试验 蒸汽发生器 核蒸汽供应系统 辐照脆化 验证工作

前言截至1986年底为止,全世界核电厂在役反应堆已达到4210台年。统计数字表明,其中23.4%反应堆的设备利用率达80～90%,而联邦德国压水堆的可靠性从开始建造到1986年都很高,其九座压水堆中有六座的利用率达83.7～94.2%,其余三座也在73.0～78.9%。

Foreword By the end of 1986, the number of reactors in service of nuclear power plants in the world had reached 4,210. Statistics show that 23.4% of the reactors have a utilization rate of 80-90%, while the reliability of the Federal Republic of Germany PWR has been very high since its inception until 1986, with utilization rates of six of its nine pressurized water reactors Reaching 83.7 ~ 94.2%, the remaining three are also 73.0 ~ 78.9%.