| 谐波对电网电能计量系统影响的研究 |
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| 引用本文： | 黄冰心,龚国兴,赵莉华.谐波对电网电能计量系统影响的研究[J].四川电力技术,2012,35(6):32-35. |
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| 作者姓名： | 黄冰心 龚国兴 赵莉华 |
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| 作者单位： | 1. 南安市电力有限责任公司,福建南安,362300
2. 四川大学电气信息学院,四川成都,610065 |
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| 摘 要： | 非线性负载在电网中引起电流和电压波形畸变,产生谐波电压和谐波电流。电网中谐波的存在对传统的电能计量系统产生影响,使计量不准确和不公平。就谐波对电网电能计量系统的影响进行了分析研究,并提出了谐波情况下提高电能计量精度的措施。
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| 关 键 词： | 谐波 电能计量 影响 |
Research on Influence of Harmonic on Electric Energy Metering System |
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| Huang Bingxin Gong Guoxing Zhao Lihua.Research on Influence of Harmonic on Electric Energy Metering System[J].Sichuan Electric Power Technology,2012,35(6):32-35. |
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| Authors: | Huang Bingxin Gong Guoxing Zhao Lihua |
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| Affiliation: | Huang Bingxin Gong Guoxing Zhao Lihua |
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| Abstract: | Nonlinear load causes the distortion of current and voltage waveform in power grid, and generates the harmonic voltage and harmonic current. The presence of harmonics in power grid will influence the accuracy of traditional electric energy metering. Its influences on the electric energy metering system are analyzed and studied. The measures for improving the accu- racy of electric energy metering are proposed. |
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| Keywords: | harmonics electrical energy metering influence |
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