| 用磁电系仪表和电动系仪表测整流电量时存在差别的理论分析 |
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| 引用本文： | 俞力. 用磁电系仪表和电动系仪表测整流电量时存在差别的理论分析[J]. 宁夏大学学报(自然科学版), 1994, 15(4): 50-53 |
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| 作者姓名： | 俞力 |
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| 作者单位： | 银川电力学校 |
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| 摘 要： | 交流参数经整流之后，用磁电系仪表和用电动系仪表测量其参数时存在着原理上的差别，本文用谐波分析的方法阐述了这两者的差别，并计算得出磁电系仪表所测得的结果仅为电动系仪表所测得的结果的９０％．
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| 关 键 词： | 磁电系仪表 电动系仪表 谐波 测量 整流电量 |
The Theoretical Analysis of Existing Difference when Measuring Electric Quantitywith Magnetoelectric Meter and Electromotive Meter |
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| Yu Li. The Theoretical Analysis of Existing Difference when Measuring Electric Quantitywith Magnetoelectric Meter and Electromotive Meter[J]. Journal of Ningxia University(Natural Science Edition), 1994, 15(4): 50-53 |
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| Authors: | Yu Li |
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| Abstract: | When AG parameter is rectified,it can be measured in principleWith magnetoelectric meter,which is different from with electromotive meter.This article focuses on the difference between them by means of harmonicanalysis.The result measured with magnetoelectric meter varies from thatmeasured With electromotive meter.And the ratio of the former and thelatter equals 0.9. |
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| Keywords: | magnetoelectric meter electromotive meter harmonjc. |
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