| 基于CPLD的单相逆变电源设计 |
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| 引用本文： | 沈显庆,常国祥.基于CPLD的单相逆变电源设计[J].电力电子技术,2009,43(1). |
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| 作者姓名： | 沈显庆 常国祥 |
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| 作者单位： | 黑龙江科技学院,黑龙江,哈尔滨,150027 |
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| 基金项目： | 黑龙江省教育厅资助项目 |
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| 摘 要： | 复杂可编程逻辑器件(CPLD)以其运算速度快、编程方便等优点得到了广泛的应用.但由于其运算能力有限,因而提出了一种基于CPLD的模数混合设计方法.逻辑部分及SPWM的产生由CPLD来完成,PI调节及反馈部分由模拟电路来设计,并构造出一个实验系统.实验结果证明,该方法具有驱动速度快、电路简单的特点.
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| 关 键 词： | 逆变电源 电力电子 设计/复杂可编程逻辑器件 |
Design of Single-phase Inverter Power Supply based on CPLD |
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| SHEN Xian-qing,CHANG Guo-xiang.Design of Single-phase Inverter Power Supply based on CPLD[J].Power Electronics,2009,43(1). |
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| Authors: | SHEN Xian-qing CHANG Guo-xiang |
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| Affiliation: | Heilongjiang Institute of Science and Technology School;Harbin 150027;China |
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| Abstract: | As the complex programmable logic device(CPLD) has the advantages of high speed and convenient program-ming,it is used broadly.But its operation ability is limited.An analog-digital mixed design method based on CPLD is pre-sented.The logic part and SPWM generation are accomplished by CPLD,and the PI adjustment and feedback part are com-plemented by analog circuit.Finally,an experiment system is established and the experiment results prove that the pro-posed method has the advantage of high drive speed and s... |
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| Keywords: | inverter power electronics desgin/complex programmable logic device |
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