| 基于电流型PWM整流器的电子模拟负载系统研究 |
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| 引用本文： | 刘志刚,和敬涵.基于电流型PWM整流器的电子模拟负载系统研究[J].电工技术学报,2004,19(6):74-77. |
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| 作者姓名： | 刘志刚 和敬涵 |
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| 作者单位： | 北京交通大学电气工程学院,北京,100044;北京交通大学电气工程学院,北京,100044 |
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| 摘 要： | 提出一种采用电流型PWM整流器实现的电能反馈型电子模拟功率负载系统.基于DSP的控制方法使得所研制的电子模拟功率负载在实现电能的再生馈网时功率因数趋近于-1.0,且电压和电流谐波满足IEC1000-3-2标准.实验结果证实了该方案能很好的解决直流电源试验问题.
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| 关 键 词： | 电子模拟功率负载 电流型PWM整流器 功率因数 谐波 |
| 修稿时间： | 2003年12月31 |
Design and Realization of Energy Feedback Type Electronic Power Load Based on Current-Type PWM Rectifier |
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| Liu Zhigang,He Jinghan.Design and Realization of Energy Feedback Type Electronic Power Load Based on Current-Type PWM Rectifier[J].Transactions of China Electrotechnical Society,2004,19(6):74-77. |
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| Authors: | Liu Zhigang He Jinghan |
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| Affiliation: | Beijing Jiaotong University Beijing 100044 China |
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| Abstract: | This paper presents a novel electronic power load system with current-type PWM rectifier, which the DSP device TMS320F2407 is used in the control system. When the electronic power load is connected to utility power system, required performance is obtained: unit power factor, voltage and current harmonic components which meet IEC1000-3-2 standard. The experimental results verify that problems such as DC power source performance test are well solved. |
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| Keywords: | PWM rectifier electronic load power factor harmonics |
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