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Improved Active Harmonic Current Elimination Based on Voltage Detection
With the increasing penetration of power electronic equipment in modern residential distribution systems, harmonics mitigation through the distributed generation (DG) interfacing converters has received significant attention. Among recently proposed methods, the so-called active resonance damper (AR...
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description | With the increasing penetration of power electronic equipment in modern residential distribution systems, harmonics mitigation through the distributed generation (DG) interfacing converters has received significant attention. Among recently proposed methods, the so-called active resonance damper (ARD) and harmonic voltage compensator (HVC) based on voltage detection can effectively reduce the harmonic distortions in selected areas of distribution systems. However, it is found out that when traditional ARD algorithm is used to eliminate harmonic current injected by non-linear loads, its performance is constrained by stability problems and can at most eliminate half of the load harmonic currents. Thus, inspired by the duality between ARD and HVC, this paper presents a novel improved resistive active power filter (R-APF) algorithm based on integral-decoupling control. The design guideline for its parameters is then investigated through carefully analyzing the closed-loop poles' trajectory. Computer studies demonstrate that the proposed algorithm can effectively mitigate the load harmonic currents and its performance is much better than traditional ARD based on proportional control. |
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Among recently proposed methods, the so-called active resonance damper (ARD) and harmonic voltage compensator (HVC) based on voltage detection can effectively reduce the harmonic distortions in selected areas of distribution systems. However, it is found out that when traditional ARD algorithm is used to eliminate harmonic current injected by non-linear loads, its performance is constrained by stability problems and can at most eliminate half of the load harmonic currents. Thus, inspired by the duality between ARD and HVC, this paper presents a novel improved resistive active power filter (R-APF) algorithm based on integral-decoupling control. The design guideline for its parameters is then investigated through carefully analyzing the closed-loop poles' trajectory. Computer studies demonstrate that the proposed algorithm can effectively mitigate the load harmonic currents and its performance is much better than traditional ARD based on proportional control.</description><identifier>ISSN: 1932-6203</identifier><identifier>EISSN: 1932-6203</identifier><identifier>DOI: 10.1371/journal.pone.0157057</identifier><identifier>PMID: 27295213</identifier><language>eng</language><publisher>United States: Public Library of Science</publisher><subject>Active damping ; Algorithms ; Computer and Information Sciences ; Computer engineering ; Converters ; Decoupling ; Design ; Design parameters ; Distributed generation ; Electric potential ; Electric power ; Electric Power Supplies - standards ; Electric Wiring - standards ; Electrical engineering ; Electrical Equipment and Supplies - standards ; Electricity ; Electronic equipment ; Electronics - instrumentation ; Electronics - methods ; Engineering and Technology ; Limit of Detection ; Load ; Mitigation ; Personal computers ; Physical Phenomena ; Physical Sciences ; Proportional control ; Research and Analysis Methods ; Residential energy ; Software ; System effectiveness ; Systems stability ; Trajectory analysis ; Voltage</subject><ispartof>PloS one, 2016-06, Vol.11 (6), p.e0157057-e0157057</ispartof><rights>COPYRIGHT 2016 Public Library of Science</rights><rights>2016 Tan et al. This is an open access article distributed under the terms of the Creative Commons Attribution License: http://creativecommons.org/licenses/by/4.0/ (the “License”), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><rights>2016 Tan et al 2016 Tan et al</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c674t-b42a992adab0bdf23977f2bd344524cfc5c208fc0a78778412cedec75c499643</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.proquest.com/docview/1796245349/fulltextPDF?pq-origsite=primo$$EPDF$$P50$$Gproquest$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.proquest.com/docview/1796245349?pq-origsite=primo$$EHTML$$P50$$Gproquest$$Hfree_for_read</linktohtml><link.rule.ids>230,314,727,780,784,885,25753,27924,27925,37012,37013,44590,53791,53793,75126</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/27295213$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><contributor>Hu, Xiaosong</contributor><creatorcontrib>Tan, Tianyuan</creatorcontrib><creatorcontrib>Dong, Shuan</creatorcontrib><creatorcontrib>Huang, Yingwei</creatorcontrib><creatorcontrib>Liu, Jian</creatorcontrib><creatorcontrib>Le, Jian</creatorcontrib><creatorcontrib>Liu, Kaipei</creatorcontrib><title>Improved Active Harmonic Current Elimination Based on Voltage Detection</title><title>PloS one</title><addtitle>PLoS One</addtitle><description>With the increasing penetration of power electronic equipment in modern residential distribution systems, harmonics mitigation through the distributed generation (DG) interfacing converters has received significant attention. Among recently proposed methods, the so-called active resonance damper (ARD) and harmonic voltage compensator (HVC) based on voltage detection can effectively reduce the harmonic distortions in selected areas of distribution systems. However, it is found out that when traditional ARD algorithm is used to eliminate harmonic current injected by non-linear loads, its performance is constrained by stability problems and can at most eliminate half of the load harmonic currents. Thus, inspired by the duality between ARD and HVC, this paper presents a novel improved resistive active power filter (R-APF) algorithm based on integral-decoupling control. The design guideline for its parameters is then investigated through carefully analyzing the closed-loop poles' trajectory. Computer studies demonstrate that the proposed algorithm can effectively mitigate the load harmonic currents and its performance is much better than traditional ARD based on proportional control.</description><subject>Active damping</subject><subject>Algorithms</subject><subject>Computer and Information Sciences</subject><subject>Computer engineering</subject><subject>Converters</subject><subject>Decoupling</subject><subject>Design</subject><subject>Design parameters</subject><subject>Distributed generation</subject><subject>Electric potential</subject><subject>Electric power</subject><subject>Electric Power Supplies - standards</subject><subject>Electric Wiring - standards</subject><subject>Electrical engineering</subject><subject>Electrical Equipment and Supplies - standards</subject><subject>Electricity</subject><subject>Electronic equipment</subject><subject>Electronics - instrumentation</subject><subject>Electronics - methods</subject><subject>Engineering and 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Xiaosong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Improved Active Harmonic Current Elimination Based on Voltage Detection</atitle><jtitle>PloS one</jtitle><addtitle>PLoS One</addtitle><date>2016-06-13</date><risdate>2016</risdate><volume>11</volume><issue>6</issue><spage>e0157057</spage><epage>e0157057</epage><pages>e0157057-e0157057</pages><issn>1932-6203</issn><eissn>1932-6203</eissn><abstract>With the increasing penetration of power electronic equipment in modern residential distribution systems, harmonics mitigation through the distributed generation (DG) interfacing converters has received significant attention. Among recently proposed methods, the so-called active resonance damper (ARD) and harmonic voltage compensator (HVC) based on voltage detection can effectively reduce the harmonic distortions in selected areas of distribution systems. However, it is found out that when traditional ARD algorithm is used to eliminate harmonic current injected by non-linear loads, its performance is constrained by stability problems and can at most eliminate half of the load harmonic currents. Thus, inspired by the duality between ARD and HVC, this paper presents a novel improved resistive active power filter (R-APF) algorithm based on integral-decoupling control. The design guideline for its parameters is then investigated through carefully analyzing the closed-loop poles' trajectory. Computer studies demonstrate that the proposed algorithm can effectively mitigate the load harmonic currents and its performance is much better than traditional ARD based on proportional control.</abstract><cop>United States</cop><pub>Public Library of Science</pub><pmid>27295213</pmid><doi>10.1371/journal.pone.0157057</doi><oa>free_for_read</oa></addata></record> |
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subjects | Active damping Algorithms Computer and Information Sciences Computer engineering Converters Decoupling Design Design parameters Distributed generation Electric potential Electric power Electric Power Supplies - standards Electric Wiring - standards Electrical engineering Electrical Equipment and Supplies - standards Electricity Electronic equipment Electronics - instrumentation Electronics - methods Engineering and Technology Limit of Detection Load Mitigation Personal computers Physical Phenomena Physical Sciences Proportional control Research and Analysis Methods Residential energy Software System effectiveness Systems stability Trajectory analysis Voltage |
title | Improved Active Harmonic Current Elimination Based on Voltage Detection |
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