Investigation of the Rotor Demagnetization Characteristics of Interior PM Synchronous Machines During Fault Conditions
This paper investigates the transient magnetic behavior of an interior permanent-magnet (IPM) synchronous machine following a large transient current caused by a fault condition. A combination of finite-element (FE) analysis and numerical integration of the machine equations is used to calculate the...
Gespeichert in:
Veröffentlicht in: | IEEE transactions on industry applications 2014-07, Vol.50 (4), p.2768-2775 |
---|---|
Hauptverfasser: | , |
Format: | Artikel |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
container_end_page | 2775 |
---|---|
container_issue | 4 |
container_start_page | 2768 |
container_title | IEEE transactions on industry applications |
container_volume | 50 |
creator | McFarland, James D. Jahns, Thomas M. |
description | This paper investigates the transient magnetic behavior of an interior permanent-magnet (IPM) synchronous machine following a large transient current caused by a fault condition. A combination of finite-element (FE) analysis and numerical integration of the machine equations is used to calculate the currents resulting from a symmetrical three-phase short-circuit fault at the machine terminals, including magnetic saturation effects. FE analysis is further used to simulate the magnetic behavior of the machine when subjected to the fault currents, with a particular focus on the propagation of the demagnetizing MMF throughout the conductive laminations as well as the conductive PM material. Eddy currents induced in the laminations and magnet material are shown to impede the progression of the demagnetizing MMF. However, the transient analysis illustrates the manner in which the fault currents ultimately trigger the onset of irreversible demagnetization of significant portions of the rotor magnets in the analyzed machine. The transient demagnetization analysis method is extended to investigate the influence of several key design variables, including machine operating temperature and segmentation of the rotor magnets. |
doi_str_mv | 10.1109/TIA.2013.2294997 |
format | Article |
fullrecord | <record><control><sourceid>proquest_RIE</sourceid><recordid>TN_cdi_crossref_primary_10_1109_TIA_2013_2294997</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>6683000</ieee_id><sourcerecordid>3379575861</sourcerecordid><originalsourceid>FETCH-LOGICAL-c371t-274e3700c0560c0c01386e981fc4db223254e76eecfc983a5def97ed1539755c3</originalsourceid><addsrcrecordid>eNpdkc1LAzEQxYMoWKt3wUvAi5et-dhsdo5SrRYUxY_zEtPZNtImmuwK-tebpeLBywzD_N7whkfIMWcTzhmcP88vJoJxORECSgC9Q0YcJBQgK71LRoyBLACg3CcHKb0xxkvFyxH5nPtPTJ1bms4FT0NLuxXSx9CFSC9xY5YeO_e9XU5XJhrbYXRZYNMAz_0wZvbhjj59ebuKwYc-0TtjV85jopd9dH5JZ6Zfd3Qa_MINp9Ih2WvNOuHRbx-Tl9nV8_SmuL2_nk8vbgsrNe8KoUuUmjHLVJWLzf_VFULNW1suXoWQQpWoK0TbWqilUQtsQeOCKwlaKSvH5Gx79z2Gjz4_2mxcsrheG4_ZZ8OVgqquIQvG5PQf-hb66LO7TJVaiJppnim2pWwMKUVsm_foNiZ-NZw1QxBNDqIZgmh-g8iSk63EIeIfXlW1ZIzJHzw4hRs</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1547228071</pqid></control><display><type>article</type><title>Investigation of the Rotor Demagnetization Characteristics of Interior PM Synchronous Machines During Fault Conditions</title><source>IEEE Electronic Library (IEL)</source><creator>McFarland, James D. ; Jahns, Thomas M.</creator><creatorcontrib>McFarland, James D. ; Jahns, Thomas M.</creatorcontrib><description>This paper investigates the transient magnetic behavior of an interior permanent-magnet (IPM) synchronous machine following a large transient current caused by a fault condition. A combination of finite-element (FE) analysis and numerical integration of the machine equations is used to calculate the currents resulting from a symmetrical three-phase short-circuit fault at the machine terminals, including magnetic saturation effects. FE analysis is further used to simulate the magnetic behavior of the machine when subjected to the fault currents, with a particular focus on the propagation of the demagnetizing MMF throughout the conductive laminations as well as the conductive PM material. Eddy currents induced in the laminations and magnet material are shown to impede the progression of the demagnetizing MMF. However, the transient analysis illustrates the manner in which the fault currents ultimately trigger the onset of irreversible demagnetization of significant portions of the rotor magnets in the analyzed machine. The transient demagnetization analysis method is extended to investigate the influence of several key design variables, including machine operating temperature and segmentation of the rotor magnets.</description><identifier>ISSN: 0093-9994</identifier><identifier>EISSN: 1939-9367</identifier><identifier>DOI: 10.1109/TIA.2013.2294997</identifier><identifier>CODEN: ITIACR</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>Algorithms ; Computer simulation ; Demagnetization ; Demagnetizing ; Faults ; Finite element method ; Iron ; Magnetic flux ; Magnetic hysteresis ; Magnetic recording ; Mathematical analysis ; Rotors ; Saturation magnetization ; Synchronous machines</subject><ispartof>IEEE transactions on industry applications, 2014-07, Vol.50 (4), p.2768-2775</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) Jul 2014</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c371t-274e3700c0560c0c01386e981fc4db223254e76eecfc983a5def97ed1539755c3</citedby><cites>FETCH-LOGICAL-c371t-274e3700c0560c0c01386e981fc4db223254e76eecfc983a5def97ed1539755c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/6683000$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,777,781,793,27905,27906,54739</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/6683000$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>McFarland, James D.</creatorcontrib><creatorcontrib>Jahns, Thomas M.</creatorcontrib><title>Investigation of the Rotor Demagnetization Characteristics of Interior PM Synchronous Machines During Fault Conditions</title><title>IEEE transactions on industry applications</title><addtitle>TIA</addtitle><description>This paper investigates the transient magnetic behavior of an interior permanent-magnet (IPM) synchronous machine following a large transient current caused by a fault condition. A combination of finite-element (FE) analysis and numerical integration of the machine equations is used to calculate the currents resulting from a symmetrical three-phase short-circuit fault at the machine terminals, including magnetic saturation effects. FE analysis is further used to simulate the magnetic behavior of the machine when subjected to the fault currents, with a particular focus on the propagation of the demagnetizing MMF throughout the conductive laminations as well as the conductive PM material. Eddy currents induced in the laminations and magnet material are shown to impede the progression of the demagnetizing MMF. However, the transient analysis illustrates the manner in which the fault currents ultimately trigger the onset of irreversible demagnetization of significant portions of the rotor magnets in the analyzed machine. The transient demagnetization analysis method is extended to investigate the influence of several key design variables, including machine operating temperature and segmentation of the rotor magnets.</description><subject>Algorithms</subject><subject>Computer simulation</subject><subject>Demagnetization</subject><subject>Demagnetizing</subject><subject>Faults</subject><subject>Finite element method</subject><subject>Iron</subject><subject>Magnetic flux</subject><subject>Magnetic hysteresis</subject><subject>Magnetic recording</subject><subject>Mathematical analysis</subject><subject>Rotors</subject><subject>Saturation magnetization</subject><subject>Synchronous machines</subject><issn>0093-9994</issn><issn>1939-9367</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNpdkc1LAzEQxYMoWKt3wUvAi5et-dhsdo5SrRYUxY_zEtPZNtImmuwK-tebpeLBywzD_N7whkfIMWcTzhmcP88vJoJxORECSgC9Q0YcJBQgK71LRoyBLACg3CcHKb0xxkvFyxH5nPtPTJ1bms4FT0NLuxXSx9CFSC9xY5YeO_e9XU5XJhrbYXRZYNMAz_0wZvbhjj59ebuKwYc-0TtjV85jopd9dH5JZ6Zfd3Qa_MINp9Ih2WvNOuHRbx-Tl9nV8_SmuL2_nk8vbgsrNe8KoUuUmjHLVJWLzf_VFULNW1suXoWQQpWoK0TbWqilUQtsQeOCKwlaKSvH5Gx79z2Gjz4_2mxcsrheG4_ZZ8OVgqquIQvG5PQf-hb66LO7TJVaiJppnim2pWwMKUVsm_foNiZ-NZw1QxBNDqIZgmh-g8iSk63EIeIfXlW1ZIzJHzw4hRs</recordid><startdate>20140701</startdate><enddate>20140701</enddate><creator>McFarland, James D.</creator><creator>Jahns, Thomas M.</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SC</scope><scope>7SP</scope><scope>8FD</scope><scope>JQ2</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope><scope>7TB</scope><scope>F28</scope><scope>FR3</scope></search><sort><creationdate>20140701</creationdate><title>Investigation of the Rotor Demagnetization Characteristics of Interior PM Synchronous Machines During Fault Conditions</title><author>McFarland, James D. ; Jahns, Thomas M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c371t-274e3700c0560c0c01386e981fc4db223254e76eecfc983a5def97ed1539755c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Algorithms</topic><topic>Computer simulation</topic><topic>Demagnetization</topic><topic>Demagnetizing</topic><topic>Faults</topic><topic>Finite element method</topic><topic>Iron</topic><topic>Magnetic flux</topic><topic>Magnetic hysteresis</topic><topic>Magnetic recording</topic><topic>Mathematical analysis</topic><topic>Rotors</topic><topic>Saturation magnetization</topic><topic>Synchronous machines</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>McFarland, James D.</creatorcontrib><creatorcontrib>Jahns, Thomas M.</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005-present</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Electronic Library (IEL)</collection><collection>CrossRef</collection><collection>Computer and Information Systems Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><jtitle>IEEE transactions on industry applications</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>McFarland, James D.</au><au>Jahns, Thomas M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Investigation of the Rotor Demagnetization Characteristics of Interior PM Synchronous Machines During Fault Conditions</atitle><jtitle>IEEE transactions on industry applications</jtitle><stitle>TIA</stitle><date>2014-07-01</date><risdate>2014</risdate><volume>50</volume><issue>4</issue><spage>2768</spage><epage>2775</epage><pages>2768-2775</pages><issn>0093-9994</issn><eissn>1939-9367</eissn><coden>ITIACR</coden><abstract>This paper investigates the transient magnetic behavior of an interior permanent-magnet (IPM) synchronous machine following a large transient current caused by a fault condition. A combination of finite-element (FE) analysis and numerical integration of the machine equations is used to calculate the currents resulting from a symmetrical three-phase short-circuit fault at the machine terminals, including magnetic saturation effects. FE analysis is further used to simulate the magnetic behavior of the machine when subjected to the fault currents, with a particular focus on the propagation of the demagnetizing MMF throughout the conductive laminations as well as the conductive PM material. Eddy currents induced in the laminations and magnet material are shown to impede the progression of the demagnetizing MMF. However, the transient analysis illustrates the manner in which the fault currents ultimately trigger the onset of irreversible demagnetization of significant portions of the rotor magnets in the analyzed machine. The transient demagnetization analysis method is extended to investigate the influence of several key design variables, including machine operating temperature and segmentation of the rotor magnets.</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/TIA.2013.2294997</doi><tpages>8</tpages></addata></record> |
fulltext | fulltext_linktorsrc |
identifier | ISSN: 0093-9994 |
ispartof | IEEE transactions on industry applications, 2014-07, Vol.50 (4), p.2768-2775 |
issn | 0093-9994 1939-9367 |
language | eng |
recordid | cdi_crossref_primary_10_1109_TIA_2013_2294997 |
source | IEEE Electronic Library (IEL) |
subjects | Algorithms Computer simulation Demagnetization Demagnetizing Faults Finite element method Iron Magnetic flux Magnetic hysteresis Magnetic recording Mathematical analysis Rotors Saturation magnetization Synchronous machines |
title | Investigation of the Rotor Demagnetization Characteristics of Interior PM Synchronous Machines During Fault Conditions |
url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-19T20%3A08%3A48IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_RIE&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Investigation%20of%20the%20Rotor%20Demagnetization%20Characteristics%20of%20Interior%20PM%20Synchronous%20Machines%20During%20Fault%20Conditions&rft.jtitle=IEEE%20transactions%20on%20industry%20applications&rft.au=McFarland,%20James%20D.&rft.date=2014-07-01&rft.volume=50&rft.issue=4&rft.spage=2768&rft.epage=2775&rft.pages=2768-2775&rft.issn=0093-9994&rft.eissn=1939-9367&rft.coden=ITIACR&rft_id=info:doi/10.1109/TIA.2013.2294997&rft_dat=%3Cproquest_RIE%3E3379575861%3C/proquest_RIE%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1547228071&rft_id=info:pmid/&rft_ieee_id=6683000&rfr_iscdi=true |