摘要
提出一种以可编程序控制器(PLC)为主体的水轮机调速器,通过改进控制算法和信号处理分时分级使PLC的定时处理速度提高。还讨论了转速、功率、开度多调节模式及无扰动切换问题。
A governor system of water turbogenerator based on programmable logic controller (PLC) is presented. By improving control algorithm, time-sharing and ranking of signal processing, the timing processing speed of PLC is enhanced. Revolution speed, power, opening multiple regulation mode and bumpless transfer are also discussed.
出处
《自动化仪表》
CAS
北大核心
1995年第4期22-24,共3页
Process Automation Instrumentation
