| 基于DSP的新型恒压双并联模块电源的设计 |
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| 引用本文： | 马学军,董超,李滦,杨义.基于DSP的新型恒压双并联模块电源的设计[J].黄石理工学院学报,2012(4):1-3. |
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| 作者姓名： | 马学军 董超 李滦 杨义 |
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| 作者单位： | 湖北理工学院电气与电子信息工程学院 |
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| 基金项目： | 黄石市2010年度科技计划项目(项目编号:2010A1019-6);湖北省教育厅重点科研项目(项目编号:D20114402);湖北省创新团队项目 |
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| 摘 要： | 提出了一种基于DSP的恒压双并联型高频开关模块电源的系统设计方案。控制电路以dsPIC30F4011为核心,构成电流内环、电压外环的双闭环数字控制模式,实现了系统稳压与双模块负载电流按设定比例自动分配的功能,使模块并联的灵活性更好。
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| 关 键 词： | 双并联 dsPIC30F4011 PI调节器 比例控制 |
Design of Novel Contant Output Voltage Double Paralled DC/DC Model Based on DSP |
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| MA Xuejun,DONG Chao,LI Luan,YANG Yi.Design of Novel Contant Output Voltage Double Paralled DC/DC Model Based on DSP[J].Journal of Huangshi Institute of Technology,2012(4):1-3. |
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| Authors: | MA Xuejun DONG Chao LI Luan YANG Yi |
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| Institution: | (School of Electrical and Electronic Information Engineering,Hubei Polytechnic University,Huangshi Hubei 435003) |
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| Abstract: | A novel system design method of double model parallel high frequency DC-DC conveter with constant output voltage based DSP is presented.With dsPIC30F4011,double close loop digital control method including current inner loop and voltage extrenal loop is applied.The function of keeping load votage stablity and load current atuomatic distribution according to the pre-set proportion is realized.So the flexibility of the presented control method is better than the traditional parallel method. |
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| Keywords: | double parallel dsPIC30F4011 the PI regulator proportion control |
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