Electromagnetic Interference Analysis of Permanent Magnet Linear Synchronous Launchers
The compass of unmanned aerial vehicle (UAV) can be affected by electromagnetic environment in an electromagnetic launch system (EMLS). So, the leakage magnetic field of permanent magnet (PM) linear synchronous launchers will result in electromagnetic interference problem. In this article, the analy...
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| Veröffentlicht in: | IEEE transactions on plasma science 2020-05, Vol.48 (5), p.1309-1315 |
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| container_title | IEEE transactions on plasma science |
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| creator | Ma, Mingna Wei, Tao Xu, Zhang Xu, Zhengyang Li, Hongmei Qunjing, Wang |
| description | The compass of unmanned aerial vehicle (UAV) can be affected by electromagnetic environment in an electromagnetic launch system (EMLS). So, the leakage magnetic field of permanent magnet (PM) linear synchronous launchers will result in electromagnetic interference problem. In this article, the analysis models of leakage magnetic field with different linear machine topology are established. And then the distribution characteristics of environmental leakage magnetic field are evaluated by analytical and finite element method. Finally, the leakage magnetic field of prototypes is tested, and some effective shielding measures are discussed. Based on the analysis results, the preferred topology and winding type with good electromagnetic environment are recommended. The suppression measures can also provide important references for the design of EMLS. |
| doi_str_mv | 10.1109/TPS.2020.2983472 |
| format | Article |
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So, the leakage magnetic field of permanent magnet (PM) linear synchronous launchers will result in electromagnetic interference problem. In this article, the analysis models of leakage magnetic field with different linear machine topology are established. And then the distribution characteristics of environmental leakage magnetic field are evaluated by analytical and finite element method. Finally, the leakage magnetic field of prototypes is tested, and some effective shielding measures are discussed. Based on the analysis results, the preferred topology and winding type with good electromagnetic environment are recommended. The suppression measures can also provide important references for the design of EMLS.</description><identifier>ISSN: 0093-3813</identifier><identifier>EISSN: 1939-9375</identifier><identifier>DOI: 10.1109/TPS.2020.2983472</identifier><identifier>CODEN: ITPSBD</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>Analytical models ; Coils ; Electromagnetic shielding ; Finite element method ; Finite-element (FE) method ; Launchers ; Leakage ; leakage magnetic flux ; Magnetic analysis ; Magnetic fields ; Magnetic noise ; Magnetic shielding ; Magnetism ; permanent magnet (PM) linear launcher ; Permanent magnets ; Prototypes ; Saturation magnetization ; shielding measures ; Topology ; Unmanned aerial vehicles ; Windings</subject><ispartof>IEEE transactions on plasma science, 2020-05, Vol.48 (5), p.1309-1315</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2020</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c291t-66613d8fbd31668e62d6e4b5a7a72102e02d9aef5b79ff770b122905329ddc0e3</citedby><cites>FETCH-LOGICAL-c291t-66613d8fbd31668e62d6e4b5a7a72102e02d9aef5b79ff770b122905329ddc0e3</cites><orcidid>0000-0001-7573-1391</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/9063649$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,780,784,796,27924,27925,54758</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/9063649$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Ma, Mingna</creatorcontrib><creatorcontrib>Wei, Tao</creatorcontrib><creatorcontrib>Xu, Zhang</creatorcontrib><creatorcontrib>Xu, Zhengyang</creatorcontrib><creatorcontrib>Li, Hongmei</creatorcontrib><creatorcontrib>Qunjing, Wang</creatorcontrib><title>Electromagnetic Interference Analysis of Permanent Magnet Linear Synchronous Launchers</title><title>IEEE transactions on plasma science</title><addtitle>TPS</addtitle><description>The compass of unmanned aerial vehicle (UAV) can be affected by electromagnetic environment in an electromagnetic launch system (EMLS). So, the leakage magnetic field of permanent magnet (PM) linear synchronous launchers will result in electromagnetic interference problem. In this article, the analysis models of leakage magnetic field with different linear machine topology are established. And then the distribution characteristics of environmental leakage magnetic field are evaluated by analytical and finite element method. Finally, the leakage magnetic field of prototypes is tested, and some effective shielding measures are discussed. Based on the analysis results, the preferred topology and winding type with good electromagnetic environment are recommended. The suppression measures can also provide important references for the design of EMLS.</description><subject>Analytical models</subject><subject>Coils</subject><subject>Electromagnetic shielding</subject><subject>Finite element method</subject><subject>Finite-element (FE) method</subject><subject>Launchers</subject><subject>Leakage</subject><subject>leakage magnetic flux</subject><subject>Magnetic analysis</subject><subject>Magnetic fields</subject><subject>Magnetic noise</subject><subject>Magnetic shielding</subject><subject>Magnetism</subject><subject>permanent magnet (PM) linear launcher</subject><subject>Permanent magnets</subject><subject>Prototypes</subject><subject>Saturation magnetization</subject><subject>shielding measures</subject><subject>Topology</subject><subject>Unmanned aerial vehicles</subject><subject>Windings</subject><issn>0093-3813</issn><issn>1939-9375</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNo9kEFLw0AQhRdRsFbvgpcFz6kzu8kmeyylaiFiodXrskkmmtJu6m5y6L83tcXT8OB7j-Fj7B5hggj6ab1cTQQImAidyTgVF2yEWupIyzS5ZCMALSOZobxmNyFsADBOQIzY53xLZefbnf1y1DUlX7iOfE2eXEl86uz2EJrA25ovye-sI9fxtz-W540j6_nq4Mpv37q2Dzy3_RDIh1t2VdttoLvzHbOP5_l69hrl7y-L2TSPSqGxi5RSKKusLiqJSmWkRKUoLhKb2lQgCAJRaUt1UqS6rtMUChRCQyKFrqoSSI7Z42l379ufnkJnNm3vh6-DETEgihhjHCg4UaVvQ_BUm71vdtYfDII52jODPXO0Z872hsrDqdIQ0T-uQUkVa_kL6JprnQ</recordid><startdate>20200501</startdate><enddate>20200501</enddate><creator>Ma, Mingna</creator><creator>Wei, Tao</creator><creator>Xu, Zhang</creator><creator>Xu, Zhengyang</creator><creator>Li, Hongmei</creator><creator>Qunjing, Wang</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>8FD</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0001-7573-1391</orcidid></search><sort><creationdate>20200501</creationdate><title>Electromagnetic Interference Analysis of Permanent Magnet Linear Synchronous Launchers</title><author>Ma, Mingna ; Wei, Tao ; Xu, Zhang ; Xu, Zhengyang ; Li, Hongmei ; Qunjing, Wang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c291t-66613d8fbd31668e62d6e4b5a7a72102e02d9aef5b79ff770b122905329ddc0e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Analytical models</topic><topic>Coils</topic><topic>Electromagnetic shielding</topic><topic>Finite element method</topic><topic>Finite-element (FE) method</topic><topic>Launchers</topic><topic>Leakage</topic><topic>leakage magnetic flux</topic><topic>Magnetic analysis</topic><topic>Magnetic fields</topic><topic>Magnetic noise</topic><topic>Magnetic shielding</topic><topic>Magnetism</topic><topic>permanent magnet (PM) linear launcher</topic><topic>Permanent magnets</topic><topic>Prototypes</topic><topic>Saturation magnetization</topic><topic>shielding measures</topic><topic>Topology</topic><topic>Unmanned aerial vehicles</topic><topic>Windings</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ma, Mingna</creatorcontrib><creatorcontrib>Wei, Tao</creatorcontrib><creatorcontrib>Xu, Zhang</creatorcontrib><creatorcontrib>Xu, Zhengyang</creatorcontrib><creatorcontrib>Li, Hongmei</creatorcontrib><creatorcontrib>Qunjing, Wang</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>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>IEEE transactions on plasma science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Ma, Mingna</au><au>Wei, Tao</au><au>Xu, Zhang</au><au>Xu, Zhengyang</au><au>Li, Hongmei</au><au>Qunjing, Wang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Electromagnetic Interference Analysis of Permanent Magnet Linear Synchronous Launchers</atitle><jtitle>IEEE transactions on plasma science</jtitle><stitle>TPS</stitle><date>2020-05-01</date><risdate>2020</risdate><volume>48</volume><issue>5</issue><spage>1309</spage><epage>1315</epage><pages>1309-1315</pages><issn>0093-3813</issn><eissn>1939-9375</eissn><coden>ITPSBD</coden><abstract>The compass of unmanned aerial vehicle (UAV) can be affected by electromagnetic environment in an electromagnetic launch system (EMLS). So, the leakage magnetic field of permanent magnet (PM) linear synchronous launchers will result in electromagnetic interference problem. In this article, the analysis models of leakage magnetic field with different linear machine topology are established. And then the distribution characteristics of environmental leakage magnetic field are evaluated by analytical and finite element method. Finally, the leakage magnetic field of prototypes is tested, and some effective shielding measures are discussed. Based on the analysis results, the preferred topology and winding type with good electromagnetic environment are recommended. The suppression measures can also provide important references for the design of EMLS.</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/TPS.2020.2983472</doi><tpages>7</tpages><orcidid>https://orcid.org/0000-0001-7573-1391</orcidid></addata></record> |
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| subjects | Analytical models Coils Electromagnetic shielding Finite element method Finite-element (FE) method Launchers Leakage leakage magnetic flux Magnetic analysis Magnetic fields Magnetic noise Magnetic shielding Magnetism permanent magnet (PM) linear launcher Permanent magnets Prototypes Saturation magnetization shielding measures Topology Unmanned aerial vehicles Windings |
| title | Electromagnetic Interference Analysis of Permanent Magnet Linear Synchronous Launchers |
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