水轮机调节系统机组甩100%额定负荷及接力器不动时间特性分析和仿真

Characteristic Analysis and Simulation on 100% Rated Load Rejection and Servomotor Dead-band Time of Hydraulic Turbine's Regulating System

介绍了水轮机调节系统机组甩100%额定负荷特性和接力器不动时间的仿真结果,给出了机组甩100%额定负荷的动态仿真曲线。仿真结果有助于加深对水轮机调节系统基本原理的理解,也有助于了解被控制系统(调节对象)参数和水轮机控制系统(调速器)参数对水轮机调节系统机组甩100%额定负荷和接力器不动时间特性的影响。

This paper introduces the simulation results of 100 % rated load rejection and servomotor dead-band time operation for hydraulic turbine＇s regulating systems and gives their dynamic simulation curves. The simulation results is helpful for the understanding of the basic working principle of hydraulic turbine＇ s regulating system and influences of the parameters of the controlled system and governor upon the 100% rated load rejection and the dynamic characteristics of servomotor dead-band time of hydraulic turbine＇s regulating system.