核电汽轮机选型中需关注的几个问题分析  

Problems Concerning Type Selection of Nuclear Steam Turbines

作　　者：冀润景 

机构地区：[1]中国电能成套设备有限公司,北京100080

出　　处：《发电设备》2015年第3期220-224,236,共6页Power Equipment

摘　　要：在对核电汽轮机设备技术特点分析的基础上,对核电汽轮机的抗应力腐蚀、转子结构型式、低压缸支撑方式、除水及防侵蚀措施、临界转速评价等方面进行了深入的讨论分析,为核电汽轮机选型提供了参考。Based on analysis of the technical features of nuclear steam turbine, a detail discussion was made to the anti-stress corrosion, the rotor structure, the supporting type of LP casing, the anti-erosion countermeasures and the evaluation of critical speed for the steam turbine, which may serve as a reference for type selection of nuclear steam turbines.

关 键 词：核电厂 汽轮机 应力腐蚀 转子结构 支撑方式 防侵蚀 选型 

分 类 号：TM623[电气工程—电力系统及自动化]