摘要
为了改善电站的热效率,蒸汽参数趋向于更高的温度与更高的压力。简要概述日本火电汽轮机高效化、结构紧凑化的发展动向,以及先进技术国家超前奠定的超临界高中压转子、联合循环用HLP转子及超净化低压转子锻件关键制造技术的开发成果。
In order to improve the thermal efficiency of power plant,the steam condition tends the more higher temperature and more higher pressure.It deals with the development tendency of high efficiency and compact configuration in steam turbines of JAPAN power plants,And deals with the results of key manufacturing technique of HIP rotor forgings for super critical pressure steam turbine,HLP rotor forgings for combined cycle power station and super cleanness LP rotor forgings which was established by advanced country ahead.
出处
《东方电气评论》
2004年第2期59-67,共9页
Dongfang Electric Review
关键词
汽轮机
高效化
转子
锻件材料
蒸汽参数
单机容量
Turbine
Thermal efficiency
Super critical
Combined cycle
Rotor
Intensity of creep rupture
