Output impedance modeling and stability criterion for parallel inverters with master-slave sharing scheme in AC distributed power system

Output impedance modeling and stability criterion for parallel inverters with master-slave sharing scheme in AC distributed power system

The stability criterion of cascaded AC system is usually used to check the stability of AC distributed power system (DPS) by dividing it into a source and a load subsystem. However, the output impedance (admittance) of these subsystems should be obtained, and the stability of subsystems should be ch...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Zeng Liu, Jinjun Liu, Yalin Zhao, Weihan Bao, Yan Zhang
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Impedance
Inverters
Load modeling
Power system stability
Stability criteria
Transfer functions
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 1913
container_issue
container_start_page 1907
container_title
container_volume
creator Zeng Liu
Jinjun Liu
Yalin Zhao
Weihan Bao
Yan Zhang
description The stability criterion of cascaded AC system is usually used to check the stability of AC distributed power system (DPS) by dividing it into a source and a load subsystem. However, the output impedance (admittance) of these subsystems should be obtained, and the stability of subsystems should be checked before applying stability criterion of cascaded AC system. Parallel operation of inverters in source subsystem complicates the output impedance of source subsystem, and can cause source subsystem operating alone instable. In this paper, the output impedance of the inverters operating in parallel with master-slave current sharing scheme is modeled by the I/O character of each inverter operating stand-alone, and a stability criterion was proposed to predict the stability of parallel inverters based on Generalized Nyquist Criterion (GNC). The output impedance model and stability criterion proposed for parallel inverters were verified by simulation results.
doi_str_mv 10.1109/APEC.2012.6166083
format Conference Proceeding
fullrecord <record><control><sourceid>ieee_6IE</sourceid><recordid>TN_cdi_ieee_primary_6166083</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>6166083</ieee_id><sourcerecordid>6166083</sourcerecordid><originalsourceid>FETCH-LOGICAL-i175t-848d1d165152ea8e896fa15c4515a33ebebc9f0395968066daa72475f5b7c3a63</originalsourceid><addsrcrecordid>eNo1UElOwzAUNZNEW3oAxMYXSLHjeMiyisogVSoLWFc_8Q81yiTbbdUbcGyCKKunNy4eIfecLThn-ePybVUsUsbTheJKMSMuyJRnUmuecpVdkkmaaZYolekrMs-1-fdkfk0mnGUmSYXIbsk0hC_GUqG5mpDvzT4O-0hdO6CFrkLa9hYb131S6CwNEUrXuHiilXcRves7WveeDuChabChrjugH41Ajy7uaAthJElo4IA07MD_DoVqhy2OUbosqHUhelfuI1o69Ef0NJzGTntHbmpoAs7POCMfT6v34iVZb55fi-U6cVzLmJjMWG65klymCAZNrmrgsspGAYTAEssqr5nIZa4MU8oC6PEXWctSVwKUmJGHv12HiNvBuxb8aXt-VPwAd59o9g</addsrcrecordid><sourcetype>Publisher</sourcetype><iscdi>true</iscdi><recordtype>conference_proceeding</recordtype></control><display><type>conference_proceeding</type><title>Output impedance modeling and stability criterion for parallel inverters with master-slave sharing scheme in AC distributed power system</title><source>IEEE Electronic Library (IEL) Conference Proceedings</source><creator>Zeng Liu ; Jinjun Liu ; Yalin Zhao ; Weihan Bao ; Yan Zhang</creator><creatorcontrib>Zeng Liu ; Jinjun Liu ; Yalin Zhao ; Weihan Bao ; Yan Zhang</creatorcontrib><description>The stability criterion of cascaded AC system is usually used to check the stability of AC distributed power system (DPS) by dividing it into a source and a load subsystem. However, the output impedance (admittance) of these subsystems should be obtained, and the stability of subsystems should be checked before applying stability criterion of cascaded AC system. Parallel operation of inverters in source subsystem complicates the output impedance of source subsystem, and can cause source subsystem operating alone instable. In this paper, the output impedance of the inverters operating in parallel with master-slave current sharing scheme is modeled by the I/O character of each inverter operating stand-alone, and a stability criterion was proposed to predict the stability of parallel inverters based on Generalized Nyquist Criterion (GNC). The output impedance model and stability criterion proposed for parallel inverters were verified by simulation results.</description><identifier>ISSN: 1048-2334</identifier><identifier>ISBN: 9781457712159</identifier><identifier>ISBN: 1457712156</identifier><identifier>EISSN: 2470-6647</identifier><identifier>EISBN: 1457712164</identifier><identifier>EISBN: 9781457712142</identifier><identifier>EISBN: 9781457712166</identifier><identifier>EISBN: 1457712148</identifier><identifier>DOI: 10.1109/APEC.2012.6166083</identifier><language>eng</language><publisher>IEEE</publisher><subject>Impedance ; Inverters ; Load modeling ; Power system stability ; Stability criteria ; Transfer functions</subject><ispartof>2012 Twenty-Seventh Annual IEEE Applied Power Electronics Conference and Exposition (APEC), 2012, p.1907-1913</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/6166083$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,780,784,789,790,2058,27925,54920</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/6166083$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Zeng Liu</creatorcontrib><creatorcontrib>Jinjun Liu</creatorcontrib><creatorcontrib>Yalin Zhao</creatorcontrib><creatorcontrib>Weihan Bao</creatorcontrib><creatorcontrib>Yan Zhang</creatorcontrib><title>Output impedance modeling and stability criterion for parallel inverters with master-slave sharing scheme in AC distributed power system</title><title>2012 Twenty-Seventh Annual IEEE Applied Power Electronics Conference and Exposition (APEC)</title><addtitle>APEC</addtitle><description>The stability criterion of cascaded AC system is usually used to check the stability of AC distributed power system (DPS) by dividing it into a source and a load subsystem. However, the output impedance (admittance) of these subsystems should be obtained, and the stability of subsystems should be checked before applying stability criterion of cascaded AC system. Parallel operation of inverters in source subsystem complicates the output impedance of source subsystem, and can cause source subsystem operating alone instable. In this paper, the output impedance of the inverters operating in parallel with master-slave current sharing scheme is modeled by the I/O character of each inverter operating stand-alone, and a stability criterion was proposed to predict the stability of parallel inverters based on Generalized Nyquist Criterion (GNC). The output impedance model and stability criterion proposed for parallel inverters were verified by simulation results.</description><subject>Impedance</subject><subject>Inverters</subject><subject>Load modeling</subject><subject>Power system stability</subject><subject>Stability criteria</subject><subject>Transfer functions</subject><issn>1048-2334</issn><issn>2470-6647</issn><isbn>9781457712159</isbn><isbn>1457712156</isbn><isbn>1457712164</isbn><isbn>9781457712142</isbn><isbn>9781457712166</isbn><isbn>1457712148</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2012</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNo1UElOwzAUNZNEW3oAxMYXSLHjeMiyisogVSoLWFc_8Q81yiTbbdUbcGyCKKunNy4eIfecLThn-ePybVUsUsbTheJKMSMuyJRnUmuecpVdkkmaaZYolekrMs-1-fdkfk0mnGUmSYXIbsk0hC_GUqG5mpDvzT4O-0hdO6CFrkLa9hYb131S6CwNEUrXuHiilXcRves7WveeDuChabChrjugH41Ajy7uaAthJElo4IA07MD_DoVqhy2OUbosqHUhelfuI1o69Ef0NJzGTntHbmpoAs7POCMfT6v34iVZb55fi-U6cVzLmJjMWG65klymCAZNrmrgsspGAYTAEssqr5nIZa4MU8oC6PEXWctSVwKUmJGHv12HiNvBuxb8aXt-VPwAd59o9g</recordid><startdate>201202</startdate><enddate>201202</enddate><creator>Zeng Liu</creator><creator>Jinjun Liu</creator><creator>Yalin Zhao</creator><creator>Weihan Bao</creator><creator>Yan Zhang</creator><general>IEEE</general><scope>6IE</scope><scope>6IH</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIO</scope></search><sort><creationdate>201202</creationdate><title>Output impedance modeling and stability criterion for parallel inverters with master-slave sharing scheme in AC distributed power system</title><author>Zeng Liu ; Jinjun Liu ; Yalin Zhao ; Weihan Bao ; Yan Zhang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i175t-848d1d165152ea8e896fa15c4515a33ebebc9f0395968066daa72475f5b7c3a63</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Impedance</topic><topic>Inverters</topic><topic>Load modeling</topic><topic>Power system stability</topic><topic>Stability criteria</topic><topic>Transfer functions</topic><toplevel>online_resources</toplevel><creatorcontrib>Zeng Liu</creatorcontrib><creatorcontrib>Jinjun Liu</creatorcontrib><creatorcontrib>Yalin Zhao</creatorcontrib><creatorcontrib>Weihan Bao</creatorcontrib><creatorcontrib>Yan Zhang</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan (POP) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP) 1998-present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Zeng Liu</au><au>Jinjun Liu</au><au>Yalin Zhao</au><au>Weihan Bao</au><au>Yan Zhang</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Output impedance modeling and stability criterion for parallel inverters with master-slave sharing scheme in AC distributed power system</atitle><btitle>2012 Twenty-Seventh Annual IEEE Applied Power Electronics Conference and Exposition (APEC)</btitle><stitle>APEC</stitle><date>2012-02</date><risdate>2012</risdate><spage>1907</spage><epage>1913</epage><pages>1907-1913</pages><issn>1048-2334</issn><eissn>2470-6647</eissn><isbn>9781457712159</isbn><isbn>1457712156</isbn><eisbn>1457712164</eisbn><eisbn>9781457712142</eisbn><eisbn>9781457712166</eisbn><eisbn>1457712148</eisbn><abstract>The stability criterion of cascaded AC system is usually used to check the stability of AC distributed power system (DPS) by dividing it into a source and a load subsystem. However, the output impedance (admittance) of these subsystems should be obtained, and the stability of subsystems should be checked before applying stability criterion of cascaded AC system. Parallel operation of inverters in source subsystem complicates the output impedance of source subsystem, and can cause source subsystem operating alone instable. In this paper, the output impedance of the inverters operating in parallel with master-slave current sharing scheme is modeled by the I/O character of each inverter operating stand-alone, and a stability criterion was proposed to predict the stability of parallel inverters based on Generalized Nyquist Criterion (GNC). The output impedance model and stability criterion proposed for parallel inverters were verified by simulation results.</abstract><pub>IEEE</pub><doi>10.1109/APEC.2012.6166083</doi><tpages>7</tpages></addata></record>
fulltext fulltext_linktorsrc
identifier ISSN: 1048-2334
ispartof 2012 Twenty-Seventh Annual IEEE Applied Power Electronics Conference and Exposition (APEC), 2012, p.1907-1913
issn 1048-2334
2470-6647
language eng
recordid cdi_ieee_primary_6166083
source IEEE Electronic Library (IEL) Conference Proceedings
subjects Impedance
Inverters
Load modeling
Power system stability
Stability criteria
Transfer functions
title Output impedance modeling and stability criterion for parallel inverters with master-slave sharing scheme in AC distributed power system
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-30T22%3A23%3A04IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-ieee_6IE&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=proceeding&rft.atitle=Output%20impedance%20modeling%20and%20stability%20criterion%20for%20parallel%20inverters%20with%20master-slave%20sharing%20scheme%20in%20AC%20distributed%20power%20system&rft.btitle=2012%20Twenty-Seventh%20Annual%20IEEE%20Applied%20Power%20Electronics%20Conference%20and%20Exposition%20(APEC)&rft.au=Zeng%20Liu&rft.date=2012-02&rft.spage=1907&rft.epage=1913&rft.pages=1907-1913&rft.issn=1048-2334&rft.eissn=2470-6647&rft.isbn=9781457712159&rft.isbn_list=1457712156&rft_id=info:doi/10.1109/APEC.2012.6166083&rft_dat=%3Cieee_6IE%3E6166083%3C/ieee_6IE%3E%3Curl%3E%3C/url%3E&rft.eisbn=1457712164&rft.eisbn_list=9781457712142&rft.eisbn_list=9781457712166&rft.eisbn_list=1457712148&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rft_ieee_id=6166083&rfr_iscdi=true