| 谐波工况的多功能电能表挂试结果分析 |
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| 引用本文： | 卢世为,王龙. 谐波工况的多功能电能表挂试结果分析[J]. 仪表技术, 2011, 0(2): 3-5 |
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| 作者姓名： | 卢世为 王龙 |
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| 作者单位： | 湖北省电力试验研究院,湖北,武汉,430077 |
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| 摘 要： | 文章论述了谐波对电能计量的影响,介绍了带阻滤波器法和快速傅里叶变换法原理应用于谐波工况下的多功能电能表,对非线性用户进行了挂网试验和数据分析,并对谐波工况下的电能计量问题进行了探讨,呼吁尽快建立谐波电能计量标准和制订技术及商业营运规则。
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| 关 键 词： | 谐波 电能计量 谐波工况 多功能电能表 |
Analysis on Test-running Results of Multi-functional Energy Meter under Harmonic Operating Conditions |
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| LU Shi-wei,WANG Long. Analysis on Test-running Results of Multi-functional Energy Meter under Harmonic Operating Conditions[J]. Instrumentation Technology, 2011, 0(2): 3-5 |
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| Authors: | LU Shi-wei WANG Long |
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| Affiliation: | LU Shi-wei,WANG Long(Hubei Electric Power Testing & Research Institute,Wuhan 430077,China) |
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| Abstract: | In this paper,the effect of harmonic on energy measurement is discussed.The multi-functional energy meter with the law of band-elimination filter and FFT working under harmonic operating conditions is introduced.The data of test-running of multi-functional energy meter on nonlinear power consuming are analyzed.The energy measurement under harmonic operating conditions is also discussed.Finally,this paper points out that it is necessary to establish harmonic energy measurement standard and to form technology... |
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| Keywords: | harmonics energy measurement harmonic operating condition multi-functional energy meter |
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