| 宽带实时数字功率计的研制 |
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| 引用本文： | 许华,陈永良,郑行一. 宽带实时数字功率计的研制[J]. 电测与仪表, 2000, 0(2) |
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| 作者姓名： | 许华 陈永良 郑行一 |
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| 作者单位： | 中国计量学院!杭州310034(许华，陈永良)，浙江大学!杭州310027(郑行一) |
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| 摘 要： | 介绍一种宽带数字功率计，采用数字采样实时处理方式，显示三相电压、电流、功率、功率因数，实现Ａ、Ｂ、Ｃ三相电压、电流波形采集、显示和频谱分析。
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| 关 键 词： | 宽带 实时 采样 数字功率计 |
Development of a wide-band digital power meter |
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| Xu Hua,Chen Yongliang,Zheng Xingyi. Development of a wide-band digital power meter[J]. Electrical Measurement & Instrumentation, 2000, 0(2) |
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| Authors: | Xu Hua Chen Yongliang Zheng Xingyi |
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| Abstract: | A wide-band digital power meter is introduced.The meter can real-time acquire three-phase voltage/current samples and calculate power,which measured as factor as RMS/MEAN value for voltage and current.Then it display them on LED at its panel. These samples can be transfered to a PC via serial port to get spectrum analysis. |
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| Keywords: | wide-band real-time samples digital power meter |
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