SWAYING ANALYSIS OF THE SERVOMOTOR FOR DOUBLE EXTRACTION STEAM TURBINE AND COUNTERMEASURES OF THE CONTROL SYSTEM[J]. Thermal power generation, 2004, (6): 45-47.
DOI:
SWAYING ANALYSIS OF THE SERVOMOTOR FOR DOUBLE EXTRACTION STEAM TURBINE AND COUNTERMEASURES OF THE CONTROL SYSTEM[J]. Thermal power generation, 2004, (6): 45-47. DOI: 10.19666/j.rlfd.2004.06.012.
SWAYING ANALYSIS OF THE SERVOMOTOR FOR DOUBLE EXTRACTION STEAM TURBINE AND COUNTERMEASURES OF THE CONTROL SYSTEM
摘要
主要从系统参数设置、油动机迟缓率以及双抽机组闭环控制等诸多方面
分析了安庆石化热电厂双抽式汽轮机油动机产生晃动的原因
并提出了排除故障的应对措施
这些措施实施后效果良好
提高了汽轮机运行的安全性
Abstract
The causes leading to swaying of servomotor for double extraction steam turbine in Anqing Petrochemical Thermal Power Plant have been analysed from some main aspects
such as setup of system parameters
delay rate of the servomotor
and closed loop control of the double extraction steam turbine etc.
and countermeasures for eliminating the troubles being put forward. After implementation of these said measures