摘要
本文针对转桨式水轮机电液调节装置的发展趋势——微机调速、数字协联建立了轮叶随动于导叶动作时水轮机数字控制系统的数学模型,并通过计算机仿真计算给出了系统的稳定域。文中还与连续系统的稳定域进行了对比,得到了一些有益的结论。
In accordance with the trend in the development of electro-hydraulic governor of Kaplan turbine, i.e.the microprocessor-based governor, the mathematical model of the turbine digital controlling system, considering simultaneous followup regulation of runner blade and gates is establishcd,and the stability range of the system is given through computer analogous calculation. Comparision of above mentient stability range with that of continual system is presented. Some useful conclutions are obtained.
出处
《大电机技术》
北大核心
1993年第1期59-63,F004,共6页
Large Electric Machine and Hydraulic Turbine
关键词
转桨式水轮机
数字控制
稳定性
Kaplan turbine digital control system stability
