摘要
随着DEH的应用和发展，汽轮机超速保护方案也在不断进行着改进和优化。本文基于三门AP1000和田湾VVER-1000机组．对两类典型汽轮机-应用DEH的日系汽轮机和改进型液压调节保护式俄系汽轮机的超速保护方案进行了详细的描述，对两种方案的优缺点进行了对比分析。
This paper presents the principles and features of the overspeed protection strategy of main steam turbine in AP1000 NPP and VVER-1000 NPP, as well as the comparison and analysis of their advantages and disadvantages.
出处
《核电工程与技术》
2011年第2期21-27,共7页
Nuclear Power Engineering and Technology
关键词
核电汽轮机
汽轮机超速
超速保护控制器
电超速保护
机械超速保护
nuclear turbine, turbine overspeed, overspeed eontroller（OPC）, electric overspeed protection, mechanical overspeed protection
