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基于改进单神经元PIDR的SVG电压调节器
引用本文:周晓华,王荔芳,覃金飞,尹建媛.基于改进单神经元PIDR的SVG电压调节器[J].电测与仪表,2011(9):73-77.
作者姓名:周晓华  王荔芳  覃金飞  尹建媛
作者单位:广西工学院电子信息与控制工程系;昆明学院自动控制与机械工程系;广西工学院工程训练中心;
基金项目:云南省应用基础研究项目(2010ZC161); 云南省教育厅科学研究基金重点项目(2010Z027); 广西工学院科学基金项目(1166102)
摘    要:为了提高传统电压调节器的自适应能力,改善其动态调节效果,提出了一种新的单神经元自适应PID控制器的改进算法,并将其应用于SVC控制系统的电压调节系统中。误差较大时,K取大值,确保系统响应的快速性;误差较小时,K取小值,确保系统渐趋稳定。采用MATLAB的S-函数编写了该控制器算法的M语言程序,并在MATLAB/simulink环境下进行了仿真实验。仿真结果表明,基于改进单神经元自适应PID电压调节器的控制系统响应速度快,调节时间短,超调量小,系统动态性能及稳态性能良好。

关 键 词:静止无功补偿器(SVC)  改进单神经元自适应PID  电压调节器  S-函数

Voltage Regulator Based on Improved Single Neuron Adaptive PID for SVC
ZHOU Xiao-hua,WANG Li-fang,QIN Jin-fei,YIN Jian-yuan.Voltage Regulator Based on Improved Single Neuron Adaptive PID for SVC[J].Electrical Measurement & Instrumentation,2011(9):73-77.
Authors:ZHOU Xiao-hua  WANG Li-fang  QIN Jin-fei  YIN Jian-yuan
Affiliation:ZHOU Xiao-hua,WANG Li-fang,QIN Jin-fei,YIN Jian-yuan (1a.Department of Electronic Information and Control Engineering,1b.Engineering Training Center,Guangxi University of Technology,Liuzhou 545006,Guangxi,China.2.Department of Automatic Control and Mechanical Engineering,Kunming University,Kunming 650214,China)
Abstract:In order to increase adaptive capacity of traditional voltage regulator and improve its dynamic regulation effect,a new improved algorithm of single neuron adaptive PID was proposed and applied to voltage regulation system in SVC control system.During the period of regulation system with big errors,big values are selected for K to realize the fast system response.And during the period of regulation system with small errors,small values are selected for K to ensure the system stability.The program of this co...
Keywords:static var compensator(SVC)  improved single neuron adaptive PID  voltage regulator  S-function  
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