摘要
针对福伊特R16K-550型液力偶合器的结构,论述了液力偶合器的调速原理,通过对国电石嘴山电厂技术改造工程#1机组A给水泵液力偶合器勺管开度、给水泵转速及给水流量等参数的测试,得出了液力偶合器调速特性,提升了给水泵自动控制品质。
Based on the structure of Voith R16K-550 hydraulic coupling,its speed regulation principle was related.By the testing for spoon pipe opening,feed water pump rotation speed and outlet flow of boiler feed pump(BFP) A of technical innovation project in Ningxia Guodian Shizuishan Power Plant unit 1,the speed regulation characteristics of hydraulic coupling were acquired,and the BFP automatic control quality has been improved.
出处
《华电技术》
CAS
2012年第1期47-48,50,共3页
HUADIAN TECHNOLOGY
关键词
液力偶合器
给水泵
调速
hydraulic coupling
feed water pump
speed regulation
