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Content Provider | IEEE Xplore Digital Library |
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Author | Ghosh, A. Jindal, A.K. Joshi, A. |
Copyright Year | 2004 |
Description | Author affiliation: Dept. of Electr. Eng., Indian Inst. of Technol., Kanpur, India (Ghosh, A.; Jindal, A.K.; Joshi, A.) |
Abstract | The paper discusses the operation and performance of a unified power quality conditioner (UPQC). A UPQC is a versatile device that can be used for various functions. The main aim of the paper is to operate the UPQC in such a way that it tightly regulates the bus voltage of critical loads against unbalance, harmonics, voltage sag/swell and other disturbances occurring in a distribution system. The performance of the UPQC is compared to that of a dynamic voltage restorer (DVR). Both the UPQC and the DVR are operated in the closed-loop state feedback switching control. Through simulation studies using PSCAD/EMTDC it is shown that the UPQC performs significantly better than the DVR. |
Starting Page | 471 |
Ending Page | 476 |
File Size | 797127 |
Page Count | 6 |
File Format | |
ISBN | 0780384652 |
DOI | 10.1109/PES.2004.1372840 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2004-06-06 |
Publisher Place | USA |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Power quality Voltage control Converters Power conversion Voltage fluctuations Power harmonic filters PSCAD EMTDC Capacitors Inverters |
Content Type | Text |
Resource Type | Article |
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