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 。
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, effectiveness is good, enhancing the safety of steam turbine operation.
出处
《热力发电》
CAS
北大核心
2004年第6期45-47,共3页
Thermal Power Generation
关键词
双抽式汽轮机
调节系统
电液控制
油动机
迟缓率
解耦控制
double extraction steam turbine
governing system
electrohydraulic control
servomotor
delay rate
decoupling control
