第三代反应堆主泵的发展现状及展望  

Current Situation and Prospect of the Main Pump of Generation Ⅲ Reactor

作　　者：袁丹青[1] 张孝春[1] 陈向阳[1] 杨敏官[1] 袁寿其[1] 

机构地区：[1]江苏大学,江苏镇江212013

出　　处：《流体机械》2010年第1期31-34,14,共5页Fluid Machinery

摘　　要：综述了第三代反应堆主要堆型——压水堆的发展现状和特点,以欧洲压水式反应堆(EPR)和先进的非能动式1000兆瓦级反应堆(AP1000)为实例,详细比较两种主泵的安装位置和布置方式,阐明了它们各自的优缺点。对主泵各种运行工况、事故工况以及抗震性能的简要分析说明,在进行主泵的设计时,必须全面考虑各种工况,并选择适当的地震模型进行抗震测试,保证其具有很高的抗灾性能。通过对屏蔽泵、轴封泵和磁力泵进行比较,说明了未来主泵将向多样化方向发展。The current situation and characteristic of the Pressurized Water Reactor （PWR） which is the main type of generation Ⅲ reactor are reviewed. The reactor coolant system general arrangement of European Pressurized Reactor （EPR） and Advanced Passive 1,000-MWe Plant （AP1000） which are typical reactors of PWR are described in detail. Then, every kind of condition in operation and emergency and seismic performance are outlined. It is concluded that every kind of condition and experiment based on appropriate model has to be considered for safety when designed. The eomparation of canned motor pump, sealing pump and magnetic drive pump reveals the future development of the main pump. The magnetic drive pump coulde be a good choice.

关 键 词：第三代反应堆 主泵 无泄漏泵 安全性能 

分 类 号：TH312[机械工程—机械制造及自动化]