基于matlabsimulink的电力变换电路仿真论文

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1、中国石油大学（华东）本科毕业设计（论文）2摘要MATLAB是一种科学计算软件，它是一种以矩阵为基础的交互式程序计算语言。SIMULINK是基于框图的仿真平台，它挂接在MATLAB环境上，以MATLAB的强大计算功能为基础，以直观的模块框图进行仿真和计算。本文主要以MATLAB/SIMULINK仿真软件为基础，完成了对整流电路、斩波电路和交流调压电路的建模与仿真，并且给出了仿真结果波形，同时根据仿真结果进行了分析和计算。证实了该方法的简便直观、高效快捷和真实准确性。本研究还设计并建立了图形用户界面（GUI），以方便打开各个仿真模型。

2、关键词：Matlab/Simulink；建模；仿真；整流电路；斩波电路；交流调压电路ABSTRACTMATLABisasoftwareforscientificcomputation,whichisamatrix-basedinteractivelanguageforprogrammingandcalculating.SIMULINKisasimulationplatformbasedonblockdiagram,whicharticulatesintheMATLABenvironmentandisbasedonthepowerf

3、ulcomputingcapabilities.SIMULINKcompletesthesimulationandcalculationusingtheintuitionistblockdiagram.Thispapermainlyintroducesthemodelingandsimulatingoftherectifiercircuit,choppercircuitandACvoltage-modulatingcircuit,basedonMATLAB/SIMULINKsimulationsoftware,andthewave

4、sofsimulatingresultandtheanalogandcalculationofthewavesisdiscussed,whichallshowthesimplicity,intuition,efficiency,quickness,andtheaccuracyofthismethod.Thisstudyalsodesignandbuildagraphicaluserinterface(GUI)foropeningthesimulationmodeleasily.Keywords:Matlab/Simulink;Mo

5、deling;SimulationRectifiercircuit;Choppercircuit;ACvoltage-modulatingcircuit目录第1章前言···································11.1MATLAB/SIMULINK仿真的目的与意义····································11.2本课题的研究内容··························································11.3本课题的研究意义·····

6、·································2第2章MATLAB/SIMULIK基础知识·················································32.1MATLAB介绍···························································32．1.1MATLAB的主要组成部分································42.1.2MATLAB的系统开发环境·······················

7、························42.2SIMULINK仿真基础············································62.2.1SIMULIN启动·····························································72.2.2SIMULINK的模块库介绍······································72.2.3电力系统模块库的介绍··································

8、·········72.2.4SIMULINK简单模型的建立······························92.2.5SIMULINK功能模块的处理······························92.2.6SIMULIN