摘要
介绍了一种采用REXA集成型电液执行器对国产引进型300 MW机组液压旁路系统进行改造的方案,解决了以往液压旁路系统不能正常投入工作的弊病。
A way of reconstracting the hydraulic operated by-pass system of the licensed type 300 MW steam turbine, by making use of a REXA intelligent integrated type electro-hydraulic actuator, is presented, with which the by-pass problem of the past, of not being able to be put in service in the normal way, has been solved.
出处
《发电设备》
2007年第3期229-230,共2页
Power Equipment
关键词
能源与动力工程
汽轮机
液压旁路系统
电液执行器
改造
energy and power engineering
steam turbine
hydraulic by-pass system
electo-hydraulic actuator
reconstruction
