| 基于DSP的电网谐波测量仪研制 |
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| 引用本文： | 汤琛,邹云屏,黄柱,徐丽娟.基于DSP的电网谐波测量仪研制[J].通信电源技术,2006,23(3):25-27. |
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| 作者姓名： | 汤琛 邹云屏 黄柱 徐丽娟 |
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| 作者单位： | 华中科技大学电气与电子工程学院,湖北,武汉,430074 |
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| 摘 要： | 电力谐波测量是电能质量分析和改善不可缺少的环节。文章介绍了一种基于TMS320LF2407的谐波测量仪的研制。并用MAX125芯片作为A/D采样来代替TMS320LF2407的内部A/D采样,克服了该DSP内部只有10位A/D的不足,最后以液晶显示。实现了高精度、高可靠性的谐波测量。
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| 关 键 词： | 谐波测量 数字信号处理 MAX125 |
| 文章编号： | 1009-3664（2006）03-0025-03 |
| 收稿时间： | 2006-02-10 |
| 修稿时间： | 2006-02-10 |
A Development of Harmonics Measuring Instrument Based on DSP |
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| TANG Chen,ZOU Yun-ping,HUANG Zhu,XU Li-juan.A Development of Harmonics Measuring Instrument Based on DSP[J].Telecom Power Technologies,2006,23(3):25-27. |
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| Authors: | TANG Chen ZOU Yun-ping HUANG Zhu XU Li-juan |
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| Affiliation: | Huazhong University of Science and Technology, Wuhan 430074, China |
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| Abstract: | The Harmonic measure is very important for the power quality monitoring and optimization.This paper introduces the application of TMS320LF2407 in a harmonic measuring instrument.By using MAX125 for sampling instead of DSPTMS320LF2407's on-chip ADC.The analysis system has higher performance-to-price ratio,precision and reliability. |
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| Keywords: | Harmonics measure DSP MAX125 |
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