| 谐波对电能计量影响的研究 |
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| 引用本文： | 严伟佳,蒋平,李峰.谐波对电能计量影响的研究[J].华东电力,2006,34(2):40-42. |
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| 作者姓名： | 严伟佳 蒋平 李峰 |
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| 作者单位： | 东南大学,电气工程系,江苏,南京,210096 |
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| 摘 要： | 电力系统非线性负荷的不断增加造成电网的谐波污染日益严重,谐波对电能计量的影响已引起人们的高度关注.从理论上分析谐波源对电能计量方面的影响,得到了谐波源用户由于发出谐波而减少了电能计量,非谐波源用户则吸收了谐波而增加电能计量的结论,并通过仿真实验进行了验证.
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| 关 键 词： | 非线性负荷 谐波 电能计量 |
| 文章编号： | 1001-9529(2006)02-0040-03 |
| 修稿时间： | 2005年5月18日 |
Effects of harmonics on electric energy metering |
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| YAN Wei-jia,JIANG Ping,LI Feng.Effects of harmonics on electric energy metering[J].East China Electric Power,2006,34(2):40-42. |
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| Authors: | YAN Wei-jia JIANG Ping LI Feng |
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| Abstract: | Since the harmonic pollution of the grids is becoming more and more serious due to the increase of the non-linear loads in power systems,the effect of harmonics on electric energy metering has obtained high attention among people.The influence of harmonic sources on electric energy metering is analyzed theoretically,and it is concluded that the customers who send out harmonics have their metered electric energy reduced,while the customers who are non-harmonic sources have their metered electric energy increased since they absorb harmonics.The conclusion is verified by simulation. |
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| Keywords: | non-linear load harmonic electric energy metering |
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