| 多功能电能表现场校验仪的设计与应用 |
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| 引用本文： | 王卫东,程花蕊.多功能电能表现场校验仪的设计与应用[J].电测与仪表,2007,44(5):55-57. |
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| 作者姓名： | 王卫东 程花蕊 |
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| 作者单位： | 安徽省六安供电公司,电能计量中心,安徽,六安,237006;郑州牧业工程高等专科学校,郑州,450001 |
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| 摘 要： | 由于缺乏必要的检定手段和检定设备,多功能电能表的时间误差、需量误差、日计时误差、费率时段误差等多功能项目,在现场往往无法检定.本文主要介绍用由DSP和FPGA组成的、可以实现电能表多功能项目检定的现场校验仪原理及对上述指标的校验方法.
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| 关 键 词： | 多功能电能表 现场校验仪 需量误差 日计时误差 |
| 文章编号： | 1001-1390（2007）05-0055-03 |
| 修稿时间： | 2007-03-02 |
Multi-functional electric energy meter field calibrator design and implementation |
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| WANG Wei-dong,CHENG Hua-rui.Multi-functional electric energy meter field calibrator design and implementation[J].Electrical Measurement & Instrumentation,2007,44(5):55-57. |
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| Authors: | WANG Wei-dong CHENG Hua-rui |
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| Affiliation: | 1.Liuan Electric Power Corporation, Liuan 237006,Anhui,China; 2.Zhengzhou College of Animal Husbandry Engineering,Zhengzhou 450001,China |
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| Abstract: | Due to lack of necessary tools and test equipment, time-error, demand-error, time of day-error etc of multi-functional electric energy meter,unable to test at the scene,this paper describes use DSP and FPGA calibration principle and methods of multi-functional electric energy meter. |
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| Keywords: | multi -functional electric energy meter field calibrator error of demand error of time of day |
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