Design and analysis of tubular permanent magnetic linear generator with 120° phase belt toroidal windings
Purpose To improve the power density and generation efficiency of the tubular permanent magnetic linear generators (TPMLGs) under realistic sea-stator condition, a TPMLG with 120° phase belt toroidal windings (120°-TPMLG) for wave energy conversion is proposed in this paper. Design/methodology/appro...
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| Veröffentlicht in: | Compel 2021-10, Vol.40 (4), p.783-801 |
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| creator | Si, Jikai Yan, Zuoguang Nie, Rui Xu, Shuai Gan, Chun Cao, Wenping |
| description | Purpose
To improve the power density and generation efficiency of the tubular permanent magnetic linear generators (TPMLGs) under realistic sea-stator condition, a TPMLG with 120° phase belt toroidal windings (120°-TPMLG) for wave energy conversion is proposed in this paper.
Design/methodology/approach
First, the structure of the 120°-TPMLG is introduced and its operation principle is analyzed. Second, the design process of the 120°-TPMLG is described. Meanwhile, the finite-element models of the 120°-TPMLG and the TPMLG with traditional fractional pitch windings (T-TPMLG) are established based on the similar overall dimensions. Then, the electromagnetic characteristics of the 120°-TPMLG are analyzed, such as air gap flux density, back electromotive force and load voltage. Finally, a comparative analysis of the magnetic flux density, flux linkage, load and no-load performance of the two generators are conducted.
Findings
The result shows that the 120°-TPMLG has higher power density and generation efficiency than the T-TPMLG.
Originality/value
This paper proposes a TPMLG with 120° phase belt toroidal windings (120°-TPMLG) to improve the power density and generation efficiency. |
| doi_str_mv | 10.1108/COMPEL-08-2020-0289 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_emera</sourceid><recordid>TN_cdi_proquest_journals_2634110748</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2634110748</sourcerecordid><originalsourceid>FETCH-LOGICAL-c185t-eb7b8691dc91c36d0687eb5c62954eb0443d6be92640b58a1b04178bd1f30c933</originalsourceid><addsrcrecordid>eNp1kc9KxDAQxoMouK4-gZeA5-okadP0KOv6B1bWg55L0k67Xdq0Ji3iW_kMPplZ6sWDA2FCvvkGvl8IuWRwzRiom9X2-WW9iUBFHDhEwFV2RBYckjhKJMhjsgAheMRknJ2SM-_3ECpLYEH2d-ib2lJty3B0--kbT_uKjpOZWu3ogK7TFu1IO11bHJuCto3FoNRo0emxd_SjGXeUcfj-osNOe6QG25EGpW9K3QbZlo2t_Tk5qXTr8eK3L8nb_fp19Rhttg9Pq9tNVDCVjBGa1CiZsbLIWCFkCVKlaJJC8iyJ0UAci1IazLiMwSRKs_DEUmVKVgkoMiGW5GreO7j-fUI_5vt-ciGbz7kUcQCWxipMiXmqcL33Dqt8cE2n3WfOID9AzWeoebgdoOYHqMHFZxd2IXxb_mP68xPiB1rOep8</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2634110748</pqid></control><display><type>article</type><title>Design and analysis of tubular permanent magnetic linear generator with 120° phase belt toroidal windings</title><source>Emerald Journals</source><creator>Si, Jikai ; Yan, Zuoguang ; Nie, Rui ; Xu, Shuai ; Gan, Chun ; Cao, Wenping</creator><creatorcontrib>Si, Jikai ; Yan, Zuoguang ; Nie, Rui ; Xu, Shuai ; Gan, Chun ; Cao, Wenping</creatorcontrib><description>Purpose
To improve the power density and generation efficiency of the tubular permanent magnetic linear generators (TPMLGs) under realistic sea-stator condition, a TPMLG with 120° phase belt toroidal windings (120°-TPMLG) for wave energy conversion is proposed in this paper.
Design/methodology/approach
First, the structure of the 120°-TPMLG is introduced and its operation principle is analyzed. Second, the design process of the 120°-TPMLG is described. Meanwhile, the finite-element models of the 120°-TPMLG and the TPMLG with traditional fractional pitch windings (T-TPMLG) are established based on the similar overall dimensions. Then, the electromagnetic characteristics of the 120°-TPMLG are analyzed, such as air gap flux density, back electromotive force and load voltage. Finally, a comparative analysis of the magnetic flux density, flux linkage, load and no-load performance of the two generators are conducted.
Findings
The result shows that the 120°-TPMLG has higher power density and generation efficiency than the T-TPMLG.
Originality/value
This paper proposes a TPMLG with 120° phase belt toroidal windings (120°-TPMLG) to improve the power density and generation efficiency.</description><identifier>ISSN: 0332-1649</identifier><identifier>EISSN: 2054-5606</identifier><identifier>DOI: 10.1108/COMPEL-08-2020-0289</identifier><language>eng</language><publisher>Bradford: Emerald Publishing Limited</publisher><subject>Air gaps ; Back electromotive force ; Belts ; Coils (windings) ; Design analysis ; Efficiency ; Electromagnetic properties ; Electromotive forces ; Energy conversion ; Finite element method ; Flux density ; Generators ; Magnetic fields ; Magnetic flux ; Mathematical models ; Wave power</subject><ispartof>Compel, 2021-10, Vol.40 (4), p.783-801</ispartof><rights>Emerald Publishing Limited</rights><rights>Emerald Publishing Limited.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c185t-eb7b8691dc91c36d0687eb5c62954eb0443d6be92640b58a1b04178bd1f30c933</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.emerald.com/insight/content/doi/10.1108/COMPEL-08-2020-0289/full/html$$EHTML$$P50$$Gemerald$$H</linktohtml><link.rule.ids>314,776,780,961,11614,27901,27902,52664</link.rule.ids></links><search><creatorcontrib>Si, Jikai</creatorcontrib><creatorcontrib>Yan, Zuoguang</creatorcontrib><creatorcontrib>Nie, Rui</creatorcontrib><creatorcontrib>Xu, Shuai</creatorcontrib><creatorcontrib>Gan, Chun</creatorcontrib><creatorcontrib>Cao, Wenping</creatorcontrib><title>Design and analysis of tubular permanent magnetic linear generator with 120° phase belt toroidal windings</title><title>Compel</title><description>Purpose
To improve the power density and generation efficiency of the tubular permanent magnetic linear generators (TPMLGs) under realistic sea-stator condition, a TPMLG with 120° phase belt toroidal windings (120°-TPMLG) for wave energy conversion is proposed in this paper.
Design/methodology/approach
First, the structure of the 120°-TPMLG is introduced and its operation principle is analyzed. Second, the design process of the 120°-TPMLG is described. Meanwhile, the finite-element models of the 120°-TPMLG and the TPMLG with traditional fractional pitch windings (T-TPMLG) are established based on the similar overall dimensions. Then, the electromagnetic characteristics of the 120°-TPMLG are analyzed, such as air gap flux density, back electromotive force and load voltage. Finally, a comparative analysis of the magnetic flux density, flux linkage, load and no-load performance of the two generators are conducted.
Findings
The result shows that the 120°-TPMLG has higher power density and generation efficiency than the T-TPMLG.
Originality/value
This paper proposes a TPMLG with 120° phase belt toroidal windings (120°-TPMLG) to improve the power density and generation efficiency.</description><subject>Air gaps</subject><subject>Back electromotive force</subject><subject>Belts</subject><subject>Coils (windings)</subject><subject>Design analysis</subject><subject>Efficiency</subject><subject>Electromagnetic properties</subject><subject>Electromotive forces</subject><subject>Energy conversion</subject><subject>Finite element method</subject><subject>Flux density</subject><subject>Generators</subject><subject>Magnetic fields</subject><subject>Magnetic flux</subject><subject>Mathematical models</subject><subject>Wave power</subject><issn>0332-1649</issn><issn>2054-5606</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp1kc9KxDAQxoMouK4-gZeA5-okadP0KOv6B1bWg55L0k67Xdq0Ji3iW_kMPplZ6sWDA2FCvvkGvl8IuWRwzRiom9X2-WW9iUBFHDhEwFV2RBYckjhKJMhjsgAheMRknJ2SM-_3ECpLYEH2d-ib2lJty3B0--kbT_uKjpOZWu3ogK7TFu1IO11bHJuCto3FoNRo0emxd_SjGXeUcfj-osNOe6QG25EGpW9K3QbZlo2t_Tk5qXTr8eK3L8nb_fp19Rhttg9Pq9tNVDCVjBGa1CiZsbLIWCFkCVKlaJJC8iyJ0UAci1IazLiMwSRKs_DEUmVKVgkoMiGW5GreO7j-fUI_5vt-ciGbz7kUcQCWxipMiXmqcL33Dqt8cE2n3WfOID9AzWeoebgdoOYHqMHFZxd2IXxb_mP68xPiB1rOep8</recordid><startdate>20211008</startdate><enddate>20211008</enddate><creator>Si, Jikai</creator><creator>Yan, Zuoguang</creator><creator>Nie, Rui</creator><creator>Xu, Shuai</creator><creator>Gan, Chun</creator><creator>Cao, Wenping</creator><general>Emerald Publishing Limited</general><general>Emerald Group Publishing Limited</general><scope>AAYXX</scope><scope>CITATION</scope><scope>0U~</scope><scope>1-H</scope><scope>7SC</scope><scope>7SP</scope><scope>7WY</scope><scope>7WZ</scope><scope>7XB</scope><scope>8AO</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BEZIV</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>F~G</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>JQ2</scope><scope>K6~</scope><scope>K7-</scope><scope>L.-</scope><scope>L.0</scope><scope>L6V</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope><scope>M0C</scope><scope>M0N</scope><scope>M2P</scope><scope>M7S</scope><scope>P5Z</scope><scope>P62</scope><scope>PQBIZ</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PTHSS</scope><scope>PYYUZ</scope><scope>Q9U</scope></search><sort><creationdate>20211008</creationdate><title>Design and analysis of tubular permanent magnetic linear generator with 120° phase belt toroidal windings</title><author>Si, Jikai ; Yan, Zuoguang ; Nie, Rui ; Xu, Shuai ; Gan, Chun ; Cao, Wenping</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c185t-eb7b8691dc91c36d0687eb5c62954eb0443d6be92640b58a1b04178bd1f30c933</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Air gaps</topic><topic>Back electromotive force</topic><topic>Belts</topic><topic>Coils (windings)</topic><topic>Design analysis</topic><topic>Efficiency</topic><topic>Electromagnetic properties</topic><topic>Electromotive forces</topic><topic>Energy conversion</topic><topic>Finite element method</topic><topic>Flux density</topic><topic>Generators</topic><topic>Magnetic fields</topic><topic>Magnetic flux</topic><topic>Mathematical models</topic><topic>Wave power</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Si, Jikai</creatorcontrib><creatorcontrib>Yan, Zuoguang</creatorcontrib><creatorcontrib>Nie, Rui</creatorcontrib><creatorcontrib>Xu, Shuai</creatorcontrib><creatorcontrib>Gan, Chun</creatorcontrib><creatorcontrib>Cao, Wenping</creatorcontrib><collection>CrossRef</collection><collection>Global News & ABI/Inform Professional</collection><collection>Trade PRO</collection><collection>Computer and Information Systems Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>ABI/INFORM Collection</collection><collection>ABI/INFORM Global (PDF only)</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>ProQuest Pharma Collection</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Business Premium Collection</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ABI/INFORM Global (Corporate)</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Computer Science Collection</collection><collection>ProQuest Business Collection</collection><collection>Computer Science Database</collection><collection>ABI/INFORM Professional Advanced</collection><collection>ABI/INFORM Professional Standard</collection><collection>ProQuest Engineering 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>ABI/INFORM Global</collection><collection>Computing Database</collection><collection>Science Database</collection><collection>Engineering Database</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>ProQuest One Business</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Engineering Collection</collection><collection>ABI/INFORM Collection China</collection><collection>ProQuest Central Basic</collection><jtitle>Compel</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Si, Jikai</au><au>Yan, Zuoguang</au><au>Nie, Rui</au><au>Xu, Shuai</au><au>Gan, Chun</au><au>Cao, Wenping</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Design and analysis of tubular permanent magnetic linear generator with 120° phase belt toroidal windings</atitle><jtitle>Compel</jtitle><date>2021-10-08</date><risdate>2021</risdate><volume>40</volume><issue>4</issue><spage>783</spage><epage>801</epage><pages>783-801</pages><issn>0332-1649</issn><eissn>2054-5606</eissn><abstract>Purpose
To improve the power density and generation efficiency of the tubular permanent magnetic linear generators (TPMLGs) under realistic sea-stator condition, a TPMLG with 120° phase belt toroidal windings (120°-TPMLG) for wave energy conversion is proposed in this paper.
Design/methodology/approach
First, the structure of the 120°-TPMLG is introduced and its operation principle is analyzed. Second, the design process of the 120°-TPMLG is described. Meanwhile, the finite-element models of the 120°-TPMLG and the TPMLG with traditional fractional pitch windings (T-TPMLG) are established based on the similar overall dimensions. Then, the electromagnetic characteristics of the 120°-TPMLG are analyzed, such as air gap flux density, back electromotive force and load voltage. Finally, a comparative analysis of the magnetic flux density, flux linkage, load and no-load performance of the two generators are conducted.
Findings
The result shows that the 120°-TPMLG has higher power density and generation efficiency than the T-TPMLG.
Originality/value
This paper proposes a TPMLG with 120° phase belt toroidal windings (120°-TPMLG) to improve the power density and generation efficiency.</abstract><cop>Bradford</cop><pub>Emerald Publishing Limited</pub><doi>10.1108/COMPEL-08-2020-0289</doi><tpages>19</tpages></addata></record> |
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| source | Emerald Journals |
| subjects | Air gaps Back electromotive force Belts Coils (windings) Design analysis Efficiency Electromagnetic properties Electromotive forces Energy conversion Finite element method Flux density Generators Magnetic fields Magnetic flux Mathematical models Wave power |
| title | Design and analysis of tubular permanent magnetic linear generator with 120° phase belt toroidal windings |
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