摘要
介绍了石化行业蒸汽汽轮机的转速控制、联锁保护系统的构成、工作原理、实现方法,以及如何通过各系统的相互作用来实现蒸汽透平压缩机的全自动启动,安全可靠的联锁保护及全转速范围的转速自动调节。
The steam turbine control and interlock protection,the composition of system,the work principle and realization method,how to realize the set of steam turbine and compressor full automatically start,safe and dependable interlock protection and regulate automatically in the speed scope by the interaction of each system are introduced.
出处
《石油化工自动化》
CAS
2004年第5期25-28,共4页
Automation in Petro-chemical Industry
关键词
蒸汽汽轮机
石油化工行业
转速控制系统
联锁保护系统
蒸汽透平压缩机
steam turbine
emergency shutdown and control combination unit
speed control
505 digital governor
interlock protect
