| Park变换在有源电力滤波器电压谐波检测中的应用 |
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| 引用本文： | 缑新科,尹发根,郭永忠,肖玺. Park变换在有源电力滤波器电压谐波检测中的应用[J]. 工业仪表与自动化装置, 2010, 0(5): 63-65 |
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| 作者姓名： | 缑新科 尹发根 郭永忠 肖玺 |
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| 作者单位： | 兰州理工大学,电气与信息工程学院,兰州,730050;兰州理工大学,电气与信息工程学院,兰州,730050;宜春学院理工学院,江西,宜春,336000 |
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| 摘 要： | 谐波检测的准确与快速决定了有源电力滤波器的补偿效果,阐述了Park变换的基本思想与运算规律。以电压谐波为研究对象,采用了基于Park变化的检测方法,设计了谐波检测过程中的低通滤波器。用Multisim仿真软件对这种检测方法进行了仿真,仿真结果表明该方法的准确性、快速性能够满足要求,具有一定的合理性。
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| 关 键 词： | Park变换 谐波检测 有源电力滤波器 Multisim仿真 |
The application of Park transformation in voltage harmonic wave detection of active power filter |
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| GOU Xinke,YIN Fagen,GUO Yongzhong,XIAO Xi. The application of Park transformation in voltage harmonic wave detection of active power filter[J]. Industrial Instrumentation & Automation, 2010, 0(5): 63-65 |
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| Authors: | GOU Xinke YIN Fagen GUO Yongzhong XIAO Xi |
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| Affiliation: | 1.College of Electrical and Information Engineering,Lanzhou University of Science and Technology,Lanzhou 730050,China;2.Yichun University,Jiangxi Yichun 336000,China) |
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| Abstract: | The compensation effect of active power filter is determined by the accuracy and rapidity of harmonic wave detection.Basic idea and arithmetic rules of Park transformation is illustrated.Detection method based on Park transformation is applied to analyze the harmonic wave of voltage signal,low-pass filter is designed for the detection process.This detection method is simulated by Multisim simulation software and result shows the accuracy and rapidity can meet the demand and is reasonable as well. |
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| Keywords: | Park transformation harmonic wave detection active power filter Multisim simulation |
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