摘要
通过对常规汽轮机低压保安系统特点的分析,以及对停机电磁阀不同冗余方式可靠性进行比较,提出采用三取二冗余的原理设计一种高可靠性停机电磁阀组的设计方案,并介绍了该电磁阀在驱动汽轮机上的应用。
By analyzing the characteristics of the conventional steam turbine LP protection system and comparing the reliability of different redundancy ways for the shutdown solenoid valve,we provides a new design of highly reliable shutdown solenoid valve group adopting two-out-of-three redundancy principle and also introduces the applications of the solenoid valve in driving the steam turbine.
出处
《液压与气动》
北大核心
2014年第2期75-77,共3页
Chinese Hydraulics & Pneumatics
关键词
低压系统
液压保护
可靠性
三取二电磁阀组
LP oil servo-system
hydraulic protection
reliability
＂two out of three＂ solenoid valve group
