| 基于瞬时无功功率理论的谐波检测方法研究 |
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| 引用本文： | 关彬,崔玉龙,王圆月. 基于瞬时无功功率理论的谐波检测方法研究[J]. 电测与仪表, 2007, 44(10): 1-4 |
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| 作者姓名： | 关彬 崔玉龙 王圆月 |
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| 作者单位： | 北京化工大学,信息科学与技术学院,北京,100029 |
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| 摘 要： | 介绍了瞬时无功功率理论在谐波和无功电流实时检测方面的应用.利用Matlab仿真软件,对基于瞬时无功功率理论谐波检测方法进行了仿真研究,并对仿真结果进行了较为详细的分析.仿真结果表明:基于瞬时无功功率理论谐波检测方法可以准确、实时地检测出三相电流中的谐波电流及无功电流,可为抑制谐波和无功补偿提供可靠的谐波及无功电流分量.
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| 关 键 词： | 谐波电流 无功电流 瞬时无功功率理论 Matlab仿真 |
| 文章编号： | 1001-1390（2007）10-0001-04 |
| 修稿时间： | 2007-06-14 |
Research of harmonic detection means based on instantaneous reactive power theory |
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| GUAN Bin,CUI Yu-long,WANG Yuan-yue. Research of harmonic detection means based on instantaneous reactive power theory[J]. Electrical Measurement & Instrumentation, 2007, 44(10): 1-4 |
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| Authors: | GUAN Bin CUI Yu-long WANG Yuan-yue |
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| Affiliation: | School of Information Science and Technology ,BUCT, Beijing 100029, China |
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| Abstract: | Instantaneous reactive power theory applied on harmonic and reactive current realtime detection is presented in this paper. With MATLAB simulation software, a research on simulation of harmonic detection means based on instantaneous reactive power theory is carried out, and a detailed analyse of the simulation result is presented. The result indicates that the harmonic detection means based on instantaneous reactive power theory can detect harmonic and reactive component in three-phase current precisely and real-time, to supply reliable harmonic and reactive current for harmonic restraint and reactive power compensation. |
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| Keywords: | harmonic current reactive current instantaneous reactive power theory maflabsimulation |
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