双级矩阵变换器的神经元PID闭环控制研究  

Research of Closed-loop Control of Two-stage Matrix Converter Based on Single Neuron Pid Controller

作　　者：陈杰[1] 邓文浪[1] 朱建林[1] 

机构地区：[1]湘潭大学信息工程学院,湖南湘潭411105

出　　处：《系统仿真学报》2008年第8期2115-2118,2194,共5页Journal of System Simulation

基　　金：湖南省教育厅项目(050C088)

摘　　要：为了提高双级矩阵变换器(TSMC)对电网电压突变以及负载扰动的鲁棒性,引入了神经元PID控制器。建立了基于d-q坐标系的TSMC闭环控制系统,利用神经元PID控制器对输出给定电压d,q分量进行跟踪控制。通过MATLAB/SIMULINK仿真将其分别与TSMC开环系统响应和采用PI控制器的TSMC闭环系统响应进行比较,仿真结果表明采用神经元PID控制器能使系统取得较好的动、稳态性能并具有较强的鲁棒性。In order to improve the robustness of the two-stage matrix converter （TSMC） under voltage source＇s sudden change and load disturbance, a single neuron P1D controller was introduced. And a closed-loop control system based on d-q reference frame was set up. Two single neuron P1D controllers were used to track the d, q components of reference voltage and compared with PI controllers through simulation based on MATLAB/SIMULINK, The simulation result shows the closed loop control system with single neuron PID controllers has good dynamic, steady performance and strong robustness.

关 键 词：双级矩阵变换器 闭环控制 神经元PID控制 PI控制 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]