| 一种预测型谐波检测方法的研究 |
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| 引用本文： | 戴丽萍,刘开培. 一种预测型谐波检测方法的研究[J]. 江汉大学学报(自然科学版), 2006, 34(3): 21-23 |
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| 作者姓名： | 戴丽萍 刘开培 |
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| 作者单位： | 武汉工程大学,电气信息学院,武汉,430073;武汉大学,电气工程学院,武汉,430072 |
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| 摘 要： | 准确、快速地检测系统电流中的谐波成分,是保证有源电力滤波器具备良好工作性能的关键.本文阐述了针对电网中谐波变化的特点,提出一种谐波电流实时检测方法,能够正确预测出未来时刻的谐波电流值.
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| 关 键 词： | 有源滤波器 谐波检测 预测 |
| 文章编号： | 1673-0143（2006）03-0021-03 |
| 收稿时间： | 2006-03-21 |
| 修稿时间： | 2006-03-21 |
A Predictive Real-time Harmonic Detection Method |
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| DAI Li-ping,LIU Kai-pei. A Predictive Real-time Harmonic Detection Method[J]. Journal of Jianghan University(Natural Sciences), 2006, 34(3): 21-23 |
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| Authors: | DAI Li-ping LIU Kai-pei |
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| Abstract: | It is very important for detecting harmonics components of system current fast and precisely,which is good to the performance of an active power filter(APF).A predictive real-time harmonic detection method aiming at harmonic components in power systems is presented.The har-monic value of next time can be predicted by using these methods in spite of harmonic in power sys-tem. |
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| Keywords: | active power filter harmonics detection prediction |
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