| 减小电能计量装置综合误差的方法 |
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| 引用本文： | 贾斌.减小电能计量装置综合误差的方法[J].宁夏电力,2009(2):25-27. |
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| 作者姓名： | 贾斌 |
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| 作者单位： | 宁夏电能计量检定中心,宁夏,银川市,750011 |
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| 摘 要： | 介绍了电能计量装置综合误差的概念及计量装置的组成，系统分析了互感器合成误差和二次回路压降误差的计算方法，强调指出不能忽视电压互感器二次回路压降引起的电能计量误差，提出了减少综合误差的方法。
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| 关 键 词： | 电能计量 综合误差 互感器 方法 |
The methods of reducing the integrated errors of electric energy metering devices |
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| JIA Bin.The methods of reducing the integrated errors of electric energy metering devices[J].Ningxia Electric Power,2009(2):25-27. |
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| Authors: | JIA Bin |
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| Affiliation: | Ningxia Electric Energy Metering Verification Center;Yinchuan Ningxia750011;China |
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| Abstract: | Introduces the concepts of the integrated error of electric energy metering devices and the components of electric energy metering device, analyzes the calculation methods of the compound errors of mutual inductor and the voltage drop errors in secondary loop, points out the electric energy metering errors caused by the secondary loop voltage drop of the voltage mutual inductor can't be neglected. brings forward some methods to reduce the integrated errors. |
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| Keywords: | electric energy metering integrated error mutual inductor method |
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