Nine-phase armature windings design, test, and harmonic analysis

A nine-phase armature winding was developed for a large generator. Alternative methods for interconnecting the pole-phase groups were examined. An alternate-pole connection scheme was adopted and a prototype induction motor was constructed to confirm the winding scheme. Since only a three-phase powe...

Full description

Saved in:
Bibliographic Details
Published in:IEEE transactions on magnetics 2005-01, Vol.41 (1), p.299-302
Main Authors: Jordan, H.E., Zowarka, R.C., Pratap, S.B.
Format: Article
Language:English
Subjects:
Air gaps
Applied sciences
Coils (windings)
Design engineering
Exact sciences and technology
Fourier analysis
Harmonic analysis
Harmonics
Induction generators
induction motor
Induction motors
Joints
Magnetism
Motor armatures
nine-phase
Other techniques and industries
Power system harmonics
Power system simulation
Prototypes
Reluctance motors
Synchronous motors
Testing
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by cdi_FETCH-LOGICAL-c425t-513f637ffeb8bd307901ac17349e6cb2d6240ebf7cbce6cd93d822bdfeef01733
cites cdi_FETCH-LOGICAL-c425t-513f637ffeb8bd307901ac17349e6cb2d6240ebf7cbce6cd93d822bdfeef01733
container_end_page 302
container_issue 1
container_start_page 299
container_title IEEE transactions on magnetics
container_volume 41
creator Jordan, H.E.
Zowarka, R.C.
Pratap, S.B.
description A nine-phase armature winding was developed for a large generator. Alternative methods for interconnecting the pole-phase groups were examined. An alternate-pole connection scheme was adopted and a prototype induction motor was constructed to confirm the winding scheme. Since only a three-phase power source was available for testing, the induction motor was tested by using three, three-phase winding sections, one at a time. Air-gap harmonic fields produced some unusual results. These test results and harmonic analyses to explain them are presented herein. The tests confirmed the nine-phase winding scheme that was adopted. The harmonic analyses revealed that the complete nine-phase winding exhibited a very low harmonic content, a distinct advantage of a nine-phase winding for future applications.
doi_str_mv 10.1109/TMAG.2004.839288
format article
fullrecord <record><control><sourceid>proquest_pasca</sourceid><recordid>TN_cdi_proquest_journals_867465188</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>1381557</ieee_id><sourcerecordid>896225203</sourcerecordid><originalsourceid>FETCH-LOGICAL-c425t-513f637ffeb8bd307901ac17349e6cb2d6240ebf7cbce6cd93d822bdfeef01733</originalsourceid><addsrcrecordid>eNp90EtLAzEQB_AgCtbqXfCyCOrFrZPnJjdL8QU-LnpestmJRra7NWkRv70pFQQPnsIkvxkmf0IOKUwoBXPx_DC9mTAAMdHcMK23yIgaQUsAZbbJCIDq0ggldsleSu-5FJLCiFw-hh7LxZtNWNg4t8tVxOIz9G3oX1PRYgqv_XmxxLQ8L2zfFm8ZDX1wubDdVwppn-x42yU8-DnH5OX66nl2W94_3dzNpvelE0wuS0m5V7zyHhvdtBwqA9Q6WnFhULmGtYoJwMZXrnH5ojW81Yw1rUf0kBkfk7PN3EUcPlZ5n3oeksOusz0Oq1RroxiTDNby9F_JNEgJpsrw-A98H1Yx_ytPU5VQkmqdEWyQi0NKEX29iGFu41dNoV4nX6-Tr9fJ15vkc8vJz1ybnO18tL0L6bdPiUppJbM72riAiL_PXFMpK_4NbN6LVQ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>867465188</pqid></control><display><type>article</type><title>Nine-phase armature windings design, test, and harmonic analysis</title><source>IEEE Xplore (Online service)</source><creator>Jordan, H.E. ; Zowarka, R.C. ; Pratap, S.B.</creator><creatorcontrib>Jordan, H.E. ; Zowarka, R.C. ; Pratap, S.B.</creatorcontrib><description>A nine-phase armature winding was developed for a large generator. Alternative methods for interconnecting the pole-phase groups were examined. An alternate-pole connection scheme was adopted and a prototype induction motor was constructed to confirm the winding scheme. Since only a three-phase power source was available for testing, the induction motor was tested by using three, three-phase winding sections, one at a time. Air-gap harmonic fields produced some unusual results. These test results and harmonic analyses to explain them are presented herein. The tests confirmed the nine-phase winding scheme that was adopted. The harmonic analyses revealed that the complete nine-phase winding exhibited a very low harmonic content, a distinct advantage of a nine-phase winding for future applications.</description><identifier>ISSN: 0018-9464</identifier><identifier>EISSN: 1941-0069</identifier><identifier>DOI: 10.1109/TMAG.2004.839288</identifier><identifier>CODEN: IEMGAQ</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>Air gaps ; Applied sciences ; Coils (windings) ; Design engineering ; Exact sciences and technology ; Fourier analysis ; Harmonic analysis ; Harmonics ; Induction generators ; induction motor ; Induction motors ; Joints ; Magnetism ; Motor armatures ; nine-phase ; Other techniques and industries ; Power system harmonics ; Power system simulation ; Prototypes ; Reluctance motors ; Synchronous motors ; Testing</subject><ispartof>IEEE transactions on magnetics, 2005-01, Vol.41 (1), p.299-302</ispartof><rights>2005 INIST-CNRS</rights><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2005</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c425t-513f637ffeb8bd307901ac17349e6cb2d6240ebf7cbce6cd93d822bdfeef01733</citedby><cites>FETCH-LOGICAL-c425t-513f637ffeb8bd307901ac17349e6cb2d6240ebf7cbce6cd93d822bdfeef01733</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/1381557$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,314,776,780,785,786,4035,4036,23910,23911,25119,27903,27904,54775</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&amp;idt=16476865$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Jordan, H.E.</creatorcontrib><creatorcontrib>Zowarka, R.C.</creatorcontrib><creatorcontrib>Pratap, S.B.</creatorcontrib><title>Nine-phase armature windings design, test, and harmonic analysis</title><title>IEEE transactions on magnetics</title><addtitle>TMAG</addtitle><description>A nine-phase armature winding was developed for a large generator. Alternative methods for interconnecting the pole-phase groups were examined. An alternate-pole connection scheme was adopted and a prototype induction motor was constructed to confirm the winding scheme. Since only a three-phase power source was available for testing, the induction motor was tested by using three, three-phase winding sections, one at a time. Air-gap harmonic fields produced some unusual results. These test results and harmonic analyses to explain them are presented herein. The tests confirmed the nine-phase winding scheme that was adopted. The harmonic analyses revealed that the complete nine-phase winding exhibited a very low harmonic content, a distinct advantage of a nine-phase winding for future applications.</description><subject>Air gaps</subject><subject>Applied sciences</subject><subject>Coils (windings)</subject><subject>Design engineering</subject><subject>Exact sciences and technology</subject><subject>Fourier analysis</subject><subject>Harmonic analysis</subject><subject>Harmonics</subject><subject>Induction generators</subject><subject>induction motor</subject><subject>Induction motors</subject><subject>Joints</subject><subject>Magnetism</subject><subject>Motor armatures</subject><subject>nine-phase</subject><subject>Other techniques and industries</subject><subject>Power system harmonics</subject><subject>Power system simulation</subject><subject>Prototypes</subject><subject>Reluctance motors</subject><subject>Synchronous motors</subject><subject>Testing</subject><issn>0018-9464</issn><issn>1941-0069</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><recordid>eNp90EtLAzEQB_AgCtbqXfCyCOrFrZPnJjdL8QU-LnpestmJRra7NWkRv70pFQQPnsIkvxkmf0IOKUwoBXPx_DC9mTAAMdHcMK23yIgaQUsAZbbJCIDq0ggldsleSu-5FJLCiFw-hh7LxZtNWNg4t8tVxOIz9G3oX1PRYgqv_XmxxLQ8L2zfFm8ZDX1wubDdVwppn-x42yU8-DnH5OX66nl2W94_3dzNpvelE0wuS0m5V7zyHhvdtBwqA9Q6WnFhULmGtYoJwMZXrnH5ojW81Yw1rUf0kBkfk7PN3EUcPlZ5n3oeksOusz0Oq1RroxiTDNby9F_JNEgJpsrw-A98H1Yx_ytPU5VQkmqdEWyQi0NKEX29iGFu41dNoV4nX6-Tr9fJ15vkc8vJz1ybnO18tL0L6bdPiUppJbM72riAiL_PXFMpK_4NbN6LVQ</recordid><startdate>200501</startdate><enddate>200501</enddate><creator>Jordan, H.E.</creator><creator>Zowarka, R.C.</creator><creator>Pratap, S.B.</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><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>200501</creationdate><title>Nine-phase armature windings design, test, and harmonic analysis</title><author>Jordan, H.E. ; Zowarka, R.C. ; Pratap, S.B.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c425t-513f637ffeb8bd307901ac17349e6cb2d6240ebf7cbce6cd93d822bdfeef01733</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Air gaps</topic><topic>Applied sciences</topic><topic>Coils (windings)</topic><topic>Design engineering</topic><topic>Exact sciences and technology</topic><topic>Fourier analysis</topic><topic>Harmonic analysis</topic><topic>Harmonics</topic><topic>Induction generators</topic><topic>induction motor</topic><topic>Induction motors</topic><topic>Joints</topic><topic>Magnetism</topic><topic>Motor armatures</topic><topic>nine-phase</topic><topic>Other techniques and industries</topic><topic>Power system harmonics</topic><topic>Power system simulation</topic><topic>Prototypes</topic><topic>Reluctance motors</topic><topic>Synchronous motors</topic><topic>Testing</topic><toplevel>online_resources</toplevel><creatorcontrib>Jordan, H.E.</creatorcontrib><creatorcontrib>Zowarka, R.C.</creatorcontrib><creatorcontrib>Pratap, S.B.</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005-present</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Xplore</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Electronics &amp; 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 &amp; Engineering</collection><collection>Engineering Research Database</collection><jtitle>IEEE transactions on magnetics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jordan, H.E.</au><au>Zowarka, R.C.</au><au>Pratap, S.B.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Nine-phase armature windings design, test, and harmonic analysis</atitle><jtitle>IEEE transactions on magnetics</jtitle><stitle>TMAG</stitle><date>2005-01</date><risdate>2005</risdate><volume>41</volume><issue>1</issue><spage>299</spage><epage>302</epage><pages>299-302</pages><issn>0018-9464</issn><eissn>1941-0069</eissn><coden>IEMGAQ</coden><abstract>A nine-phase armature winding was developed for a large generator. Alternative methods for interconnecting the pole-phase groups were examined. An alternate-pole connection scheme was adopted and a prototype induction motor was constructed to confirm the winding scheme. Since only a three-phase power source was available for testing, the induction motor was tested by using three, three-phase winding sections, one at a time. Air-gap harmonic fields produced some unusual results. These test results and harmonic analyses to explain them are presented herein. The tests confirmed the nine-phase winding scheme that was adopted. The harmonic analyses revealed that the complete nine-phase winding exhibited a very low harmonic content, a distinct advantage of a nine-phase winding for future applications.</abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/TMAG.2004.839288</doi><tpages>4</tpages><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 0018-9464
ispartof IEEE transactions on magnetics, 2005-01, Vol.41 (1), p.299-302
issn 0018-9464
1941-0069
language eng
recordid cdi_proquest_journals_867465188
source IEEE Xplore (Online service)
subjects Air gaps
Applied sciences
Coils (windings)
Design engineering
Exact sciences and technology
Fourier analysis
Harmonic analysis
Harmonics
Induction generators
induction motor
Induction motors
Joints
Magnetism
Motor armatures
nine-phase
Other techniques and industries
Power system harmonics
Power system simulation
Prototypes
Reluctance motors
Synchronous motors
Testing
title Nine-phase armature windings design, test, and harmonic analysis
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-21T12%3A42%3A09IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_pasca&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Nine-phase%20armature%20windings%20design,%20test,%20and%20harmonic%20analysis&rft.jtitle=IEEE%20transactions%20on%20magnetics&rft.au=Jordan,%20H.E.&rft.date=2005-01&rft.volume=41&rft.issue=1&rft.spage=299&rft.epage=302&rft.pages=299-302&rft.issn=0018-9464&rft.eissn=1941-0069&rft.coden=IEMGAQ&rft_id=info:doi/10.1109/TMAG.2004.839288&rft_dat=%3Cproquest_pasca%3E896225203%3C/proquest_pasca%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c425t-513f637ffeb8bd307901ac17349e6cb2d6240ebf7cbce6cd93d822bdfeef01733%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=867465188&rft_id=info:pmid/&rft_ieee_id=1381557&rfr_iscdi=true