| 采用DSP技术的高精度电度表的误差分析及补偿 |
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| 引用本文： | 袁怀民.采用DSP技术的高精度电度表的误差分析及补偿[J].微电子学与计算机,2007,24(2):181-183. |
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| 作者姓名： | 袁怀民 |
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| 作者单位： | 宁夏大学,数学计算机学院,宁夏,银川,750021 |
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| 摘 要： | 对DSP技术在电度表中的应用进行了研究,对电度表系统的误差进行了分析,提出了采用软件方法来补偿误差的措施,使电度表的精度达到了设计要求,又避免了利用硬件进行误差补偿所带来的弊端,不用在线路中调整电压、电流采样值,有利于生产。
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| 关 键 词： | 电度表 误差分析 误差补偿 |
| 文章编号： | 1000-7180（2007）02-0181-03 |
| 修稿时间： | 2005-11-23 |
Error's Analysis and Compensate of High Accuracy Electronic Energy Meter with DSP Technology |
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| YUAN Huai-min.Error''''s Analysis and Compensate of High Accuracy Electronic Energy Meter with DSP Technology[J].Microelectronics & Computer,2007,24(2):181-183. |
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| Authors: | YUAN Huai-min |
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| Affiliation: | School of Mathematics and Computer Science, Ningxia University, Yinchuan 750021, China |
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| Abstract: | In this paper,the application of DSP technology in electric power measurement meter has been studied,meanwhile analysed the error of the electronic energy meter,put forward the measure to compensate error with software method.It not only changes the precision degree of electric power measurement meter,but also avoids the disadvantage from error compensate with hardware method,it is unnecessary to adjust the sample value of voltage and electric current in circuitry. |
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| Keywords: | DSP |
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