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首页> 外文期刊>International Journal of Power Electronics and Drive Systems >Harmonics Mitigation of Industrial Motor Drives with Active Power Filters in Cement Plant-A Case Study
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Harmonics Mitigation of Industrial Motor Drives with Active Power Filters in Cement Plant-A Case Study

机译：水泥厂中采用有源电力滤波器的工业电机驱动的谐波缓解—案例研究

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摘要

With the increasing of use of power electronic controlled variable speed drives in industries, power quality distortion in electric power system has become a serious issue in recent years. In cement plants, because of presence of more number of adjustable speed electric drives, this problem is a greater concern. In this paper, the impacts of harmonic distortions due to Adjustable speed electric drives in Anjani Portland cement Ltd, Jaggayapet, Nolgonda (Dist), A.P, India is investigated. Harmonic measurements at various motor drives with the help of Fluke 434 power quality analyzer have been done to determine where a significant amount of harmonic currents or voltages are presented. From these measurements and subsequent calculations, the impact of harmonics is analyzed and found that the harmonic content of the motor drives to be minimized within the limits of international harmonic standards. In recently, active power filters gained an increased attention due to their effective harmonic reduction. In this paper an active power filter has been developed for minimization of the harmonics, which is implemented in Matlab/simulink based on real time measurement of harmonic data
机译：随着电力电子控制变速驱动器在工业中的使用的增加，近年来电力系统中的电能质量失真已经成为严重的问题。在水泥厂中，由于存在更多数量的可调速电驱动器，因此这个问题引起了更大的关注。本文研究了印度A.P. Nolgonda Jaggayapet的Anjani Portland水泥有限公司由于调速电驱动而引起的谐波畸变的影响。在Fluke 434电能质量分析仪的帮助下，已对各种电机驱动器进行了谐波测量，以确定在何处存在大量的谐波电流或电压。通过这些测量和随后的计算，分析了谐波的影响，发现在国际谐波标准的范围内，应将电动机的谐波含量降至最低。近来，有源功率滤波器由于其有效的谐波降低而引起了越来越多的关注。在本文中，已经开发了一种有源功率滤波器，用于将谐波最小化，该滤波器在Matlab / simulink中基于对谐波数据的实时测量而实现

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