505数字式调速器在原料气压缩机组控制中的应用  

Use of 505 Digital Governor in Control of Feed Gas Compressor Unit

作　　者：马珍 杨德林 

机构地区：[1]青海盐湖工业股份有限公司化工分公司,青海格尔木816000

出　　处：《化肥工业》2014年第3期50-52,共3页Chemical Fertilizer Industry

摘　　要：简要介绍了505数字式调速器的模块功能,对现场汽轮机启动过程、升速过程、调速过程以及负荷控制、停车保护控制等进行了分析。经不断开发和完善,505数字式调速器已实现平稳运行,在化肥行业原料气压缩机组的控制中发挥了重要作用。A brief account is given of the module functions of 505 digital governor , and an analysis is carried out of on-site start-up procedure , accelerating procedure , speed governing procedure , and load control and shut-down protection control of steam turbine . After continuous development and improvement , 505 digital governor has realized stable operation , and has played an important part in feed gas compressor unit control of chemical fertilizer industry .

关 键 词：505数字式调速器 汽轮机 ITCC控制系统 负荷控制 

分 类 号：TQ051.21[化学工程]