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基于DSP的电网谐波测量仪研制
A Development of Harmonics Measuring Instrument Based on DSP
【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。
【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.
- 【文献出处】 通信电源技术 ,Telecom Power Technologies , 编辑部邮箱 ,2006年03期
- 【分类号】TM935
- 【被引频次】8
- 【下载频次】191