基于DSP的单相恒压逆变器设计
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摘要
随着社会的发展和需要,不间断电源系统成为保证正常生活生产需要的基本,从而催生了多元化电源供电,使得逆变入网成为可能。本次设计是将36V直流电经逆变得到输出稳定的50Hz 220V交流电以满足日常使用的要求。运用MATLAB软件进行软件仿真,得到输出要求,通过各种方案的仿真与结果分析,此种方案输出稳定,实现简单。
With the development and demand of the society,the uninterruptible power source system has become a necessity for ensuring normal living and production,thus entailing diversified types of power supply and making possible connection of inverters to the power grid.In the design,the 36 Vdirect current passes through an inverter to obtain stable output of 50 Hz 220 Valternating current(AC)to meet the requirements of daily use.We use MATLAB software to simulate the request output.The simulation of various plans and result analyses demonstrate that this plan can achieve stable output and easy operation.
With the development and demand of the society,the uninterruptible power source system has become a necessity for ensuring normal living and production,thus entailing diversified types of power supply and making possible connection of inverters to the power grid.In the design,the 36 Vdirect current passes through an inverter to obtain stable output of 50 Hz 220 Valternating current(AC)to meet the requirements of daily use.We use MATLAB software to simulate the request output.The simulation of various plans and result analyses demonstrate that this plan can achieve stable output and easy operation.
引文
[1]李锃,胡敏,邓焰.一种修正正弦波输出逆变电源的设计[J].机电工程,2008,25(1):220-223.
[2]王兆安,黄俊.电力电子技术[M].第5版.北京:机械工业出版社,2009.
[3]曲学基,曲敬铠,于明杨.逆变技术基础与应用[M].北京:电子工业出版社,2007.
[4]何衍庆,姜捷,江艳君,等.控制系统分析、设计和应用-MATLAB语言的应用[M].北京:化学工业出版社,2002.
[2]王兆安,黄俊.电力电子技术[M].第5版.北京:机械工业出版社,2009.
[3]曲学基,曲敬铠,于明杨.逆变技术基础与应用[M].北京:电子工业出版社,2007.
[4]何衍庆,姜捷,江艳君,等.控制系统分析、设计和应用-MATLAB语言的应用[M].北京:化学工业出版社,2002.