NDLI: Analysis of harmonic mitigations using hybrid passive filters

Content Provider	IEEE Xplore Digital Library
Author	Kumar, D. Zare, F.
Copyright Year	2014
Description	Author affiliation: Global R&D Center, Danfoss Power Electron. A/S, Gråsten, Denmark (Kumar, D.; Zare, F.)
Abstract	With the recent development in the power electronic devices, the use of power electronics in controlled Variable Speed Drives (VSD) is increasing in industrial and domestic applications. These controlled VSDs provide many advantages and flexibility in those applications, but at same time cause harmonic distortion in the power system. In recent years, significant attention has been focused on line side harmonics because they overload power network infrastructure, affect quality of the grid, cause reliability problem in equipment and waste energy. Therefore mitigations of harmonics have been considered as important research issues in power system. A growing number of different harmonic mitigation techniques are available using active and passive components. In various industrial applications, passive harmonic mitigation techniques are used in low power drives due to the cost and size point of view. In this paper, a comparative analysis has been performed for various configurations of passive components and finally a hybrid passive filter has been optimized for the harmonic mitigation. In some applications such as micro-grid or standalone grid, there are strict requirements for Total Harmonic Distortion (THD) of voltage at the Point of Common Coupling (PCC). Therefore, a new harmonic factor $(K_{i_new})$ has been defined to calculate the $THD_{V}$ based on current harmonics.
Starting Page	945
Ending Page	951
File Size	449887
Page Count	7
File Format	PDF
ISBN	9781479920600
DOI	10.1109/EPEPEMC.2014.6980629
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-09-21
Publisher Place	Turkey
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Harmonic analysis Inductors Power harmonic filters Passive filters Power electronics Impedance AC choke and DC choke Total Harmonic Distortion (THD) Variable Speed Drives (VSD) Point of Common Coupling (PCC)
Content Type	Text
Resource Type	Article

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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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