A Coupled Method for Evaluating Eddy Current Loss of NdFeB Permanent Magnets in a Saturated Core Fault Current Limiter
Eddy-current loss of NdFeB permanent magnets (PMs) is widely analyzed in PM motors. This paper proposes a coupled 2-D transient finite-element analysis (FEA) of the saturated core fault current limiter (SCFCL) and 3-D analytical model of PMs to evaluate eddy-current loss in SCFCL. The comparison bet...
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| Veröffentlicht in: | IEEE transactions on magnetics 2017-06, Vol.53 (6), p.1-4 |
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| container_title | IEEE transactions on magnetics |
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| creator | Cuihua Tian Yongheng Zhong Liangliang Wei Yang Lei Baichao Chen Yanhui Gao Muramatsu, Kazuhiro Jiaxin Yuan |
| description | Eddy-current loss of NdFeB permanent magnets (PMs) is widely analyzed in PM motors. This paper proposes a coupled 2-D transient finite-element analysis (FEA) of the saturated core fault current limiter (SCFCL) and 3-D analytical model of PMs to evaluate eddy-current loss in SCFCL. The comparison between the result from coupled method and that from 3-D FEA verifies the applicability of the coupled method in analyzing eddy current loss of PMs in SCFCL. The 3-D analytical model of PM is applied to analyze the effect of segmentation on the reduction of PM's eddy-current loss. And the results show that segmentation along width has a better performance, which is also verified by 3-D FEA. |
| doi_str_mv | 10.1109/TMAG.2017.2664828 |
| format | Article |
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This paper proposes a coupled 2-D transient finite-element analysis (FEA) of the saturated core fault current limiter (SCFCL) and 3-D analytical model of PMs to evaluate eddy-current loss in SCFCL. The comparison between the result from coupled method and that from 3-D FEA verifies the applicability of the coupled method in analyzing eddy current loss of PMs in SCFCL. The 3-D analytical model of PM is applied to analyze the effect of segmentation on the reduction of PM's eddy-current loss. And the results show that segmentation along width has a better performance, which is also verified by 3-D FEA.</description><identifier>ISSN: 0018-9464</identifier><identifier>EISSN: 1941-0069</identifier><identifier>DOI: 10.1109/TMAG.2017.2664828</identifier><identifier>CODEN: IEMGAQ</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>Analytical models ; Core loss ; Coupled method ; Current loss ; Curve fitting ; Eddy current testing ; Eddy currents ; eddy-current loss ; Finite element method ; Magnetic cores ; Magnetic flux ; Magnetism ; Magnetostatics ; Mathematical analysis ; Mathematical models ; Motors ; NdFeB permanent magnets (PMs) ; Permanent magnets ; saturated core fault current limiter (SCFCL) ; Segmentation ; Three dimensional models ; Transient analysis</subject><ispartof>IEEE transactions on magnetics, 2017-06, Vol.53 (6), p.1-4</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2017</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c341t-8a4da0137cbf7aea21b47e3331f7880349c6bbb0a2787d07b18e3dc2278f49613</citedby><cites>FETCH-LOGICAL-c341t-8a4da0137cbf7aea21b47e3331f7880349c6bbb0a2787d07b18e3dc2278f49613</cites><orcidid>0000-0002-4982-3986 ; 0000-0002-4477-7028 ; 0000-0002-0428-3525 ; 0000-0002-2847-4545</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/7847325$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,776,780,792,27901,27902,54733</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/7847325$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Cuihua Tian</creatorcontrib><creatorcontrib>Yongheng Zhong</creatorcontrib><creatorcontrib>Liangliang Wei</creatorcontrib><creatorcontrib>Yang Lei</creatorcontrib><creatorcontrib>Baichao Chen</creatorcontrib><creatorcontrib>Yanhui Gao</creatorcontrib><creatorcontrib>Muramatsu, Kazuhiro</creatorcontrib><creatorcontrib>Jiaxin Yuan</creatorcontrib><title>A Coupled Method for Evaluating Eddy Current Loss of NdFeB Permanent Magnets in a Saturated Core Fault Current Limiter</title><title>IEEE transactions on magnetics</title><addtitle>TMAG</addtitle><description>Eddy-current loss of NdFeB permanent magnets (PMs) is widely analyzed in PM motors. This paper proposes a coupled 2-D transient finite-element analysis (FEA) of the saturated core fault current limiter (SCFCL) and 3-D analytical model of PMs to evaluate eddy-current loss in SCFCL. The comparison between the result from coupled method and that from 3-D FEA verifies the applicability of the coupled method in analyzing eddy current loss of PMs in SCFCL. The 3-D analytical model of PM is applied to analyze the effect of segmentation on the reduction of PM's eddy-current loss. And the results show that segmentation along width has a better performance, which is also verified by 3-D FEA.</description><subject>Analytical models</subject><subject>Core loss</subject><subject>Coupled method</subject><subject>Current loss</subject><subject>Curve fitting</subject><subject>Eddy current testing</subject><subject>Eddy currents</subject><subject>eddy-current loss</subject><subject>Finite element method</subject><subject>Magnetic cores</subject><subject>Magnetic flux</subject><subject>Magnetism</subject><subject>Magnetostatics</subject><subject>Mathematical analysis</subject><subject>Mathematical models</subject><subject>Motors</subject><subject>NdFeB permanent magnets (PMs)</subject><subject>Permanent magnets</subject><subject>saturated core fault current limiter (SCFCL)</subject><subject>Segmentation</subject><subject>Three dimensional models</subject><subject>Transient analysis</subject><issn>0018-9464</issn><issn>1941-0069</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNpFkFFLwzAUhYMoOKc_QHwJ-NyZ26RN-jjLNoVNBedzSNvb2dE1M00H-_e2bOjT5VzOOZf7EXIPbALAkqf1arqYhAzkJIxjoUJ1QUaQCAgYi5NLMmIMVJCIWFyTm7bd9lJEwEbkMKWp7fY1FnSF_tsWtLSOzg6m7oyvmg2dFcWRpp1z2Hi6tG1LbUnfijk-0w90O9MM-5XZNOhbWjXU0E_jO2d835hah3Ruutr_N1S7yqO7JVelqVu8O88x-ZrP1ulLsHxfvKbTZZBzAT5QRhSGAZd5VkqDJoRMSOScQymVYlwkeZxlGTOhVLJgMgOFvMjDXpYiiYGPyeOpd-_sT4et11vbuaY_qSFhQvFIqqh3wcmVu_5Bh6Xeu2pn3FED0wNePeDVA159xttnHk6ZChH__FIJycOI_wK2WHWZ</recordid><startdate>20170601</startdate><enddate>20170601</enddate><creator>Cuihua Tian</creator><creator>Yongheng Zhong</creator><creator>Liangliang Wei</creator><creator>Yang Lei</creator><creator>Baichao Chen</creator><creator>Yanhui Gao</creator><creator>Muramatsu, Kazuhiro</creator><creator>Jiaxin Yuan</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>7SP</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0002-4982-3986</orcidid><orcidid>https://orcid.org/0000-0002-4477-7028</orcidid><orcidid>https://orcid.org/0000-0002-0428-3525</orcidid><orcidid>https://orcid.org/0000-0002-2847-4545</orcidid></search><sort><creationdate>20170601</creationdate><title>A Coupled Method for Evaluating Eddy Current Loss of NdFeB Permanent Magnets in a Saturated Core Fault Current Limiter</title><author>Cuihua Tian ; Yongheng Zhong ; Liangliang Wei ; Yang Lei ; Baichao Chen ; Yanhui Gao ; Muramatsu, Kazuhiro ; Jiaxin Yuan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c341t-8a4da0137cbf7aea21b47e3331f7880349c6bbb0a2787d07b18e3dc2278f49613</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Analytical models</topic><topic>Core loss</topic><topic>Coupled method</topic><topic>Current loss</topic><topic>Curve fitting</topic><topic>Eddy current testing</topic><topic>Eddy currents</topic><topic>eddy-current loss</topic><topic>Finite element method</topic><topic>Magnetic cores</topic><topic>Magnetic flux</topic><topic>Magnetism</topic><topic>Magnetostatics</topic><topic>Mathematical analysis</topic><topic>Mathematical models</topic><topic>Motors</topic><topic>NdFeB permanent magnets (PMs)</topic><topic>Permanent magnets</topic><topic>saturated core fault current limiter (SCFCL)</topic><topic>Segmentation</topic><topic>Three dimensional models</topic><topic>Transient analysis</topic><toplevel>online_resources</toplevel><creatorcontrib>Cuihua Tian</creatorcontrib><creatorcontrib>Yongheng Zhong</creatorcontrib><creatorcontrib>Liangliang Wei</creatorcontrib><creatorcontrib>Yang Lei</creatorcontrib><creatorcontrib>Baichao Chen</creatorcontrib><creatorcontrib>Yanhui Gao</creatorcontrib><creatorcontrib>Muramatsu, Kazuhiro</creatorcontrib><creatorcontrib>Jiaxin Yuan</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>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>IEEE transactions on magnetics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Cuihua Tian</au><au>Yongheng Zhong</au><au>Liangliang Wei</au><au>Yang Lei</au><au>Baichao Chen</au><au>Yanhui Gao</au><au>Muramatsu, Kazuhiro</au><au>Jiaxin Yuan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A Coupled Method for Evaluating Eddy Current Loss of NdFeB Permanent Magnets in a Saturated Core Fault Current Limiter</atitle><jtitle>IEEE transactions on magnetics</jtitle><stitle>TMAG</stitle><date>2017-06-01</date><risdate>2017</risdate><volume>53</volume><issue>6</issue><spage>1</spage><epage>4</epage><pages>1-4</pages><issn>0018-9464</issn><eissn>1941-0069</eissn><coden>IEMGAQ</coden><abstract>Eddy-current loss of NdFeB permanent magnets (PMs) is widely analyzed in PM motors. This paper proposes a coupled 2-D transient finite-element analysis (FEA) of the saturated core fault current limiter (SCFCL) and 3-D analytical model of PMs to evaluate eddy-current loss in SCFCL. The comparison between the result from coupled method and that from 3-D FEA verifies the applicability of the coupled method in analyzing eddy current loss of PMs in SCFCL. The 3-D analytical model of PM is applied to analyze the effect of segmentation on the reduction of PM's eddy-current loss. And the results show that segmentation along width has a better performance, which is also verified by 3-D FEA.</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/TMAG.2017.2664828</doi><tpages>4</tpages><orcidid>https://orcid.org/0000-0002-4982-3986</orcidid><orcidid>https://orcid.org/0000-0002-4477-7028</orcidid><orcidid>https://orcid.org/0000-0002-0428-3525</orcidid><orcidid>https://orcid.org/0000-0002-2847-4545</orcidid></addata></record> |
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| subjects | Analytical models Core loss Coupled method Current loss Curve fitting Eddy current testing Eddy currents eddy-current loss Finite element method Magnetic cores Magnetic flux Magnetism Magnetostatics Mathematical analysis Mathematical models Motors NdFeB permanent magnets (PMs) Permanent magnets saturated core fault current limiter (SCFCL) Segmentation Three dimensional models Transient analysis |
| title | A Coupled Method for Evaluating Eddy Current Loss of NdFeB Permanent Magnets in a Saturated Core Fault Current Limiter |
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