直流斩波电路.doc

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1、电力电子技术实验报告实验名称：直流斩波电路班级：自动化组别：第组分工：金华职业技术学院信息工程学院年月日目录一．降压式斩波电路……………........................................................................................-1-1.电路的结构与工作原理........................................................................................

2、.-1-2.建模……………............................................................................................................-3-3.仿真结果与分析......................................................................................................-5-4.小结……………............

3、................................................................................................-5-二．升压式斩波电路……………........................................................................................-6-1.电路的结构与工作原理...........................................

4、................................................-6-2.建模…………….............................................................................................................-8-3.仿真结果与分析..............................................................................

5、.......................-10-4.小结……………...........................................................................................................-10-三．升降压式斩波电路……………...................................................................................-11-1.电路的结构与工作

6、原理.........................................................................................-11-2.建模……………...........................................................................................................-13-3.仿真结果与分析...................................

7、..................................................................-15-4.小结……………...........................................................................................................-15-四．总结……………............................................................

8、...............................................-16-图索引图1降压式斩波电路的电路原理图………………………………………………………-1-图2降压式斩波电路的MATLAB仿真模型……………………………………..….…..-3-图3占空比=33%的降压式斩波电路仿真结果…………………………………………..-5-图4升压式斩波电