基于Matlab的異步電機動態性能仿真

電氣工程論文編號:DQ087   論文字數:9726,頁數:23

目 錄
摘要……………………………………………………………………………. . .……………..Ⅱ
Abstract……………………………………………………………………...….….…………..Ⅲ
1 緒論……………………………………………………………………………………………1
1.1  課題研究意義…………………………………………………………………………..1
1.2  國內外研究現狀………………………………………………………………………..1
2 計算機仿真與Matlab……..……………………………………………………………. .3
2.1  計算機仿真概述………………………………………………………………….…….3
 2.1.1  計算機仿真的作用……………………………………………………..….........3
 2.1.2  計算機仿真的基本要求……………………………………………………..….4
 2.1.3  計算機仿真的一般過程………………………………………………………...5
2.2  Matlab簡介…………………………………………………………………………... ..6
 2.2.1  Simulink仿真工具………………………………………………………………6
 2.2.2  Simulink仿真算法………………………………………………………………8
3  異步電機的建模與仿真…………………………………………………………………10
 3.1  異步電機的矢量控制理論……………………………………………………………10
 3.2  異步電機的數學模型…………………………………………………………………11
 3.3  建立異步電機的仿真模型………………………………………………………….. ..12
    3.4  異步電機的仿真分析……………………………………………………………….. ..15
總結………………………………………………………………………………………. . . . .. ..18
致謝…………………………………………………………………………………………... ….19
參考文獻……………………………………………………………………………………...….20

摘  要
 在傳統的異步電機實驗中，由于各種設備和資金等方面的限制而無法方便的完成某些電機實驗，并且在一些異步電機實驗中還有可能會損壞設備而造成損失。因此，利用計算機仿真軟件對異步電機進行仿真來完成一些實驗成了一種不可或缺的手段。并且避免了因數據超過限度或儀器使用不當造成的儀器損壞。
 異步電機作為在工農業生產中應用最廣泛的一種電機，現在在我們的日常生活和醫療機械中也經常用到。這使得我們很有必要對異步電機的特性進行研究和分析。本文通過在Matlab環境下的Simulink仿真軟件中建立異步電機的數學模型，并通過一些主要參數的代入來分析異步電機的動態性能，從而使我們對異步電機能有個更深入的了解。
  
關鍵詞：異步電機   Matlab   仿真

Abstract
In the traditional induction motor experiment, because of various equipment and capital constraints and can not facilitate the completion of some electrical experiments, and induction motors in some experiments there may be damage to equipment caused by the loss. Therefore, the use of computer simulation software for simulation of induction motors to complete a number of experiments has become an indispensable means. And to avoid exceeding the limit due to data or equipment caused by improper use of damaged equipment.
Induction motors in the industrial and agricultural production as the most widely used in a motor, and now in our daily life and medical machines are also frequently used. This allows us to be necessary for the induction motor characteristics of the research and analysis. In this paper, in the Simulink environment Matlab simulation software to create a mathematical model of induction motor, and through some of the main parameters of an analysis into the dynamic performance of induction motor, so that our induction motor can have a more in-depth understanding.

Keywords：induction motor，Matlab，simulation