Alternative dynamic electromechanical models of magnetic actuators containing eddy currents
Two methods of modeling electromechanical performance of magnetic actuators are compared when eddy currents are present. While a coupled dynamic electromagnetic/structural model accurately analyzes eddy current effects, a systems model based on parametric magnetostatic finite element analysis is oft...
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| Veröffentlicht in: | IEEE transactions on magnetics 2000-07, Vol.36 (4), p.1333-1336, Article 1333 |
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| container_end_page | 1336 |
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| container_issue | 4 |
| container_start_page | 1333 |
| container_title | IEEE transactions on magnetics |
| container_volume | 36 |
| creator | Brauer, J.R. Chen, Q.M. |
| description | Two methods of modeling electromechanical performance of magnetic actuators are compared when eddy currents are present. While a coupled dynamic electromagnetic/structural model accurately analyzes eddy current effects, a systems model based on parametric magnetostatic finite element analysis is often needed and is derived for the first time to include eddy current effects. The two methods are applied to the Bessho solenoid actuator and compared with measured electromechanical performance. In addition, a simple estimator of the effects of eddy currents on actuator closing times is presented and verified. |
| doi_str_mv | 10.1109/20.877685 |
| format | Article |
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While a coupled dynamic electromagnetic/structural model accurately analyzes eddy current effects, a systems model based on parametric magnetostatic finite element analysis is often needed and is derived for the first time to include eddy current effects. The two methods are applied to the Bessho solenoid actuator and compared with measured electromechanical performance. In addition, a simple estimator of the effects of eddy currents on actuator closing times is presented and verified.</description><identifier>ISSN: 0018-9464</identifier><identifier>EISSN: 1941-0069</identifier><identifier>DOI: 10.1109/20.877685</identifier><identifier>CODEN: IEMGAQ</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>Actuators ; Applied classical electromagnetism ; Coupled mode analysis ; Dynamic structural analysis ; Dynamical systems ; Dynamics ; Eddy currents ; Electromagnetic analysis ; Electromagnetic coupling ; Electromagnetic modeling ; Electromagnetism; electron and ion optics ; Estimators ; Exact sciences and technology ; Finite element methods ; Fundamental areas of phenomenology (including applications) ; Magnetic analysis ; Magnetism ; Magnetostatics ; Magnetostatics; magnetic shielding, magnetic induction, boundary-value problems ; Mathematical analysis ; Physics ; Solenoids</subject><ispartof>IEEE transactions on magnetics, 2000-07, Vol.36 (4), p.1333-1336, Article 1333</ispartof><rights>2001 INIST-CNRS</rights><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2000</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c462t-f1b7771a9bf05bba1c3965caf519a2707b578c50f214c7715282f655b8fd745f3</citedby><cites>FETCH-LOGICAL-c462t-f1b7771a9bf05bba1c3965caf519a2707b578c50f214c7715282f655b8fd745f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/877685$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,314,780,784,789,790,796,23930,23931,25140,27924,27925,54758</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/877685$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=794038$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Brauer, J.R.</creatorcontrib><creatorcontrib>Chen, Q.M.</creatorcontrib><title>Alternative dynamic electromechanical models of magnetic actuators containing eddy currents</title><title>IEEE transactions on magnetics</title><addtitle>TMAG</addtitle><description>Two methods of modeling electromechanical performance of magnetic actuators are compared when eddy currents are present. While a coupled dynamic electromagnetic/structural model accurately analyzes eddy current effects, a systems model based on parametric magnetostatic finite element analysis is often needed and is derived for the first time to include eddy current effects. The two methods are applied to the Bessho solenoid actuator and compared with measured electromechanical performance. In addition, a simple estimator of the effects of eddy currents on actuator closing times is presented and verified.</description><subject>Actuators</subject><subject>Applied classical electromagnetism</subject><subject>Coupled mode analysis</subject><subject>Dynamic structural analysis</subject><subject>Dynamical systems</subject><subject>Dynamics</subject><subject>Eddy currents</subject><subject>Electromagnetic analysis</subject><subject>Electromagnetic coupling</subject><subject>Electromagnetic modeling</subject><subject>Electromagnetism; electron and ion optics</subject><subject>Estimators</subject><subject>Exact sciences and technology</subject><subject>Finite element methods</subject><subject>Fundamental areas of phenomenology (including applications)</subject><subject>Magnetic analysis</subject><subject>Magnetism</subject><subject>Magnetostatics</subject><subject>Magnetostatics; magnetic shielding, magnetic induction, boundary-value problems</subject><subject>Mathematical analysis</subject><subject>Physics</subject><subject>Solenoids</subject><issn>0018-9464</issn><issn>1941-0069</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2000</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNqF0U1rFTEUBuAgCl5rF25dDQrSLqZNMvlcltIPoeDGrroYzmSSmpJJapIp3H9vyr10UURX4ZDnvIvzIvSJ4BNCsD6l-ERJKRR_gzZEM9JjLPRbtMGYqF4zwd6jD6U8tJFxgjfo7ixUmyNU_2S7eRth8aazwZqa02LNL4jeQOiWNNtQuuS6Be6jrQ2BqSvUlEtnUqzgo4_3nZ3nbWfWnG2s5SN65yAUe7h_D9Dt5cXP8-v-5sfV9_Ozm94wQWvvyCSlJKAnh_k0ATGDFtyA40QDlVhOXCrDsaOEmQY5VdQJziflZsm4Gw7Qt13uY06_V1vquPhibAgQbVrLSNUgByb4_6HkQkglGjz6JyR4IFRLjmWjX17Rh7S2g4YyKsUpJVrhho53yORUSrZufMx-gbxtSeNzbyPF4663Zr_uA6G007sM0fjysiA1w4Nq6vRVovG1tdiqyODDX3M_7za8tfYlbv_5ByjVrlE</recordid><startdate>20000701</startdate><enddate>20000701</enddate><creator>Brauer, J.R.</creator><creator>Chen, Q.M.</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>RIA</scope><scope>RIE</scope><scope>IQODW</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><scope>F28</scope><scope>FR3</scope></search><sort><creationdate>20000701</creationdate><title>Alternative dynamic electromechanical models of magnetic actuators containing eddy currents</title><author>Brauer, J.R. ; Chen, Q.M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c462t-f1b7771a9bf05bba1c3965caf519a2707b578c50f214c7715282f655b8fd745f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2000</creationdate><topic>Actuators</topic><topic>Applied classical electromagnetism</topic><topic>Coupled mode analysis</topic><topic>Dynamic structural analysis</topic><topic>Dynamical systems</topic><topic>Dynamics</topic><topic>Eddy currents</topic><topic>Electromagnetic analysis</topic><topic>Electromagnetic coupling</topic><topic>Electromagnetic modeling</topic><topic>Electromagnetism; electron and ion optics</topic><topic>Estimators</topic><topic>Exact sciences and technology</topic><topic>Finite element methods</topic><topic>Fundamental areas of phenomenology (including applications)</topic><topic>Magnetic analysis</topic><topic>Magnetism</topic><topic>Magnetostatics</topic><topic>Magnetostatics; magnetic shielding, magnetic induction, boundary-value problems</topic><topic>Mathematical analysis</topic><topic>Physics</topic><topic>Solenoids</topic><toplevel>online_resources</toplevel><creatorcontrib>Brauer, J.R.</creatorcontrib><creatorcontrib>Chen, Q.M.</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Electronic Library (IEL)</collection><collection>Pascal-Francis</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><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><jtitle>IEEE transactions on magnetics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Brauer, J.R.</au><au>Chen, Q.M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Alternative dynamic electromechanical models of magnetic actuators containing eddy currents</atitle><jtitle>IEEE transactions on magnetics</jtitle><stitle>TMAG</stitle><date>2000-07-01</date><risdate>2000</risdate><volume>36</volume><issue>4</issue><spage>1333</spage><epage>1336</epage><pages>1333-1336</pages><artnum>1333</artnum><issn>0018-9464</issn><eissn>1941-0069</eissn><coden>IEMGAQ</coden><abstract>Two methods of modeling electromechanical performance of magnetic actuators are compared when eddy currents are present. While a coupled dynamic electromagnetic/structural model accurately analyzes eddy current effects, a systems model based on parametric magnetostatic finite element analysis is often needed and is derived for the first time to include eddy current effects. The two methods are applied to the Bessho solenoid actuator and compared with measured electromechanical performance. In addition, a simple estimator of the effects of eddy currents on actuator closing times is presented and verified.</abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/20.877685</doi><tpages>4</tpages></addata></record> |
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| ispartof | IEEE transactions on magnetics, 2000-07, Vol.36 (4), p.1333-1336, Article 1333 |
| issn | 0018-9464 1941-0069 |
| language | eng |
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| source | IEEE Electronic Library (IEL) |
| subjects | Actuators Applied classical electromagnetism Coupled mode analysis Dynamic structural analysis Dynamical systems Dynamics Eddy currents Electromagnetic analysis Electromagnetic coupling Electromagnetic modeling Electromagnetism electron and ion optics Estimators Exact sciences and technology Finite element methods Fundamental areas of phenomenology (including applications) Magnetic analysis Magnetism Magnetostatics Magnetostatics magnetic shielding, magnetic induction, boundary-value problems Mathematical analysis Physics Solenoids |
| title | Alternative dynamic electromechanical models of magnetic actuators containing eddy currents |
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