| 用单板机对供电电网谐波测试 |
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| 引用本文： | 英锐男
,凌行孝
,马正华.用单板机对供电电网谐波测试[J].江苏大学学报(自然科学版),1987(4). |
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| 作者姓名： | 英锐男 凌行孝 马正华 |
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| 摘 要： | 本文阐述一种供电电网谐波测试方法。采用Z—80单板机可以迅速得到供电电网各项谐波参数。文中介绍了FFT变换程序、重排序的新方法和三角函数查表法等。采用上述措施后,该装置具有高精度和高速度,为制造各种谐波分析仪和实现供电电网抑制谐波的实时控制提供了可能性。
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| 关 键 词： | 供电电网 谐波测试 Z-80单板机 FFT变换 重排序 汇编语言 |
Harmonic Testing to Power Network |
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| Yin Ruinan Ling Xingxiao Ma Zhenghua.Harmonic Testing to Power Network[J].Journal of Jiangsu University:Natural Science Edition,1987(4). |
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| Authors: | Yin Ruinan Ling Xingxiao Ma Zhenghua |
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| Institution: | Yin Ruinan Ling Xingxiao Ma Zhenghua |
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| Abstract: | With microcomputer Z-80, harmonic parameters may be rapidly obtained. Described are FFT program, new restartin sorting and trigonometric function table look-up, etc. With these measures, the device shows higher accuracy and rapidity, affording possibility of making various harmonic analyzer and realizing real-time control to restrain the harmonics in power supply network. |
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| Keywords: | power supply network harmonic testing microcomputer FFT restarting sorting assembler language |
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