背压机组液压调节系统改进与实践  

Improvement and Practice of Hydraulic Regulating System of Back Pressure Turbine

作　　者：陈玉华[1] 卞祖亮[1] 陆玉春 Chen Yuhua;Bian Zuliang;Lu Yuchun(Thermal Power Plant of Meishan Iron&Steel Co.,Ltd.,Nanjing,Jiangsu 210039,China)

机构地区：[1]上海梅山钢铁股份有限公司热电厂,江苏南京210039

出　　处：《冶金动力》2018年第5期37-40,43,共5页Metallurgical Power

摘　　要：为了提高背压机组液压调节系统负荷控制精度以及自动化水平,对原有系统进行改进,采用REXA执行器的DEH改进方案。通过实施后,背压波动、负荷调整范围等指标明显改善。In order to improve the load control precision and automation level of the hydraulic governing system of back pressure turbine,Meishan Steel adopted the REXA Actucator DEH program to improve the existing system.After implementation of the program back pressure fluctuation and load adjustment accuracy have been obviously improved.

关 键 词：液压调节系统 高速弹性调速器 背压机组 

分 类 号：TM31[电气工程—电机]