文献类型：期刊文献

英文题名：Modeling and simulation in water turbine generator set systems

作者：Kuang, Tao[1]; Zhu, Shanhong[1,2]

第一作者：邝涛

机构：[1] School of Computer and Information Engineering, Xinxiang University, Henan, China; [2] International School of Software, Wuhan University, Wuhan, China

第一机构：新乡学院计算机与信息工程学院

通讯机构：[1]School of Computer and Information Engineering, Xinxiang University, Henan, China|[1107118]新乡学院计算机与信息工程学院;[11071]新乡学院;

年份：2014

卷号：6

期号：2

起止页码：256-260

外文期刊名：Journal of Chemical and Pharmaceutical Research

收录：EI(收录号：20141117465536);Scopus(收录号：2-s2.0-84903371495)

语种：英文

外文关键词：Algorithms - Computer simulation - Electric control equipment - Neural networks - Proportional control systems - System stability - Three term control systems - Turbogenerators

摘要：Water turbine generators are a nonlinear and time-varying complexity system, the electric power voltage and frequency should maintain the stable value to ensure safety power supply. The traditional PID control algorithm is difficult for accurate controlling, which causes along stabilizing time for the system. To solve the above problems and research on water turbine generator optimal control problem.the paper proposes a water turbine generator control method based on CMAC and PID. PID is used to realize feedback control and ensure that the system is stable and the system disturbances are reduced. Using CMAC feed forward control the control method speeds up the system response speed and reduces the overshoots, thus enhances the control accuracy modeling and Simulation results show that the compound CMAC and PID controller, compared with the conventional PID controller, improves the real-time performance, enhances the stability of the system, which ensures better control effects becomes more smooth and faster in adjusting.