调速器模糊控制初探  

PRELIMINARY INVESTIGATION OF FUZZY GOVERNOR

作　　者：郑玉森[1] 刘志红[1] 

机构地区：[1]天津大学

出　　处：《电力系统自动化》1989年第3期19-26,41,共9页Automation of Electric Power Systems

摘　　要：本文提出把模糊PI调节用于水轮发电机组的调速器,并研究发现不同的过程有不同的模糊控制规则。而且建立了比较完善的水轮发电机组调速系统的数学模型。仿真计算结果说明了模糊PI调节能在PID寻优参数的基础上在线按人工智能修改PI参数,使调节器具有更大的适应性和更好的动态品质。In this paper,fuzzy PI control is introduced into the governor of hydro turbines and different fuzzy control rules are suggested for different processes.Moreover,improved mathematical models of hydro turbine speed control systems are built up,Based on the optimization of PID parameters,the suggested control strategy can modify PI parameters in an intelligent way and improve the adaptability and performance of the governor.This is illustrated by the simulation results.

关 键 词：调速器 模糊控制 水轮发电机组 

分 类 号：TM312.012[电气工程—电机]