Direct torque control of brushless DC motor with nonideal trapezoidal back EMF
In this paper a method of the torque control attenuating the undesired torque pulsation for brushless DC motor with nonideal trapezoidal back EMF is presented. It is the direct torque control method in which the applied output voltage is calculated from the reference torque and the torque of the pre...
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| Veröffentlicht in: | IEEE transactions on power electronics 1995-11, Vol.10 (6), p.796-802 |
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| container_title | IEEE transactions on power electronics |
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| creator | Seog-Joo Kang Sul, Seung-Ki |
| description | In this paper a method of the torque control attenuating the undesired torque pulsation for brushless DC motor with nonideal trapezoidal back EMF is presented. It is the direct torque control method in which the applied output voltage is calculated from the reference torque and the torque of the previous step in the two-phase conducting period and in the commutation period considering the back EMF waveform. The time delay due to the calculation is compensated by the one step ahead current prediction. To measure the instantaneous torque ripple, a torque observer is constructed using a high precision encoder of 50000 pulse per revolution. The simulation and experimental results show that the proposed method reduces the torque ripple significantly and that it keeps the torque control dynamics as well.< > |
| doi_str_mv | 10.1109/63.471301 |
| format | Article |
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It is the direct torque control method in which the applied output voltage is calculated from the reference torque and the torque of the previous step in the two-phase conducting period and in the commutation period considering the back EMF waveform. The time delay due to the calculation is compensated by the one step ahead current prediction. To measure the instantaneous torque ripple, a torque observer is constructed using a high precision encoder of 50000 pulse per revolution. The simulation and experimental results show that the proposed method reduces the torque ripple significantly and that it keeps the torque control dynamics as well.< ></description><identifier>ISSN: 0885-8993</identifier><identifier>EISSN: 1941-0107</identifier><identifier>DOI: 10.1109/63.471301</identifier><identifier>CODEN: ITPEE8</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>Applied sciences ; Brushless DC motors ; Commutation ; Current control ; DC motors ; Electrical engineering ; Electrical engineering. Electrical power engineering ; Electrical machines ; Electronics ; Exact sciences and technology ; Induction motors ; Motors ; Permanent magnet motors ; Pulse measurements ; Regulation and control ; Shape control ; Synchronous motors ; Torque control</subject><ispartof>IEEE transactions on power electronics, 1995-11, Vol.10 (6), p.796-802</ispartof><rights>1996 INIST-CNRS</rights><rights>Copyright Institute of Electrical and Electronics Engineers, Inc. (IEEE) Nov 1995</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c368t-552a302ac7623c08dcf73a9d47bd3424f92fc8d20b32d10c13a747adb8e924943</citedby><cites>FETCH-LOGICAL-c368t-552a302ac7623c08dcf73a9d47bd3424f92fc8d20b32d10c13a747adb8e924943</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/471301$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,780,784,796,27924,27925,54758</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/471301$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=2904213$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Seog-Joo Kang</creatorcontrib><creatorcontrib>Sul, Seung-Ki</creatorcontrib><title>Direct torque control of brushless DC motor with nonideal trapezoidal back EMF</title><title>IEEE transactions on power electronics</title><addtitle>TPEL</addtitle><description>In this paper a method of the torque control attenuating the undesired torque pulsation for brushless DC motor with nonideal trapezoidal back EMF is presented. It is the direct torque control method in which the applied output voltage is calculated from the reference torque and the torque of the previous step in the two-phase conducting period and in the commutation period considering the back EMF waveform. The time delay due to the calculation is compensated by the one step ahead current prediction. To measure the instantaneous torque ripple, a torque observer is constructed using a high precision encoder of 50000 pulse per revolution. The simulation and experimental results show that the proposed method reduces the torque ripple significantly and that it keeps the torque control dynamics as well.< ></description><subject>Applied sciences</subject><subject>Brushless DC motors</subject><subject>Commutation</subject><subject>Current control</subject><subject>DC motors</subject><subject>Electrical engineering</subject><subject>Electrical engineering. Electrical power engineering</subject><subject>Electrical machines</subject><subject>Electronics</subject><subject>Exact sciences and technology</subject><subject>Induction motors</subject><subject>Motors</subject><subject>Permanent magnet motors</subject><subject>Pulse measurements</subject><subject>Regulation and control</subject><subject>Shape control</subject><subject>Synchronous motors</subject><subject>Torque control</subject><issn>0885-8993</issn><issn>1941-0107</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1995</creationdate><recordtype>article</recordtype><recordid>eNpd0EtLxDAQB_AgCq6rB6-egojgoevk0TyOsg8VVr3ouaRpymbtNmvSIvrpreziwdMMzG_-DIPQOYEJIaBvBZtwSRiQAzQimpMMCMhDNAKl8kxpzY7RSUprAMJzICP0PPPR2Q53IX70DtvQdjE0ONS4jH1aNS4lPJviTRgA_vTdCreh9ZUzDe6i2brv4KuhL419x_OnxSk6qk2T3Nm-jtHbYv46fciWL_eP07tlZplQXZbn1DCgxkpBmQVV2Voyoysuy4pxymtNa6sqCiWjFQFLmJFcmqpUTlOuORuj613uNobh7tQVG5-saxrTutCngirKiQAxwMt_cB362A63FRSEUFIKGNDNDtkYUoquLrbRb0z8KggUv28tBCt2bx3s1T7QJGuaOprW-vS3QDVwStjALnbMO-f-pvuMH7h_fUA</recordid><startdate>19951101</startdate><enddate>19951101</enddate><creator>Seog-Joo Kang</creator><creator>Sul, Seung-Ki</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7TB</scope><scope>8FD</scope><scope>FR3</scope><scope>JQ2</scope><scope>KR7</scope><scope>L7M</scope></search><sort><creationdate>19951101</creationdate><title>Direct torque control of brushless DC motor with nonideal trapezoidal back EMF</title><author>Seog-Joo Kang ; Sul, Seung-Ki</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c368t-552a302ac7623c08dcf73a9d47bd3424f92fc8d20b32d10c13a747adb8e924943</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1995</creationdate><topic>Applied sciences</topic><topic>Brushless DC motors</topic><topic>Commutation</topic><topic>Current control</topic><topic>DC motors</topic><topic>Electrical engineering</topic><topic>Electrical engineering. Electrical power engineering</topic><topic>Electrical machines</topic><topic>Electronics</topic><topic>Exact sciences and technology</topic><topic>Induction motors</topic><topic>Motors</topic><topic>Permanent magnet motors</topic><topic>Pulse measurements</topic><topic>Regulation and control</topic><topic>Shape control</topic><topic>Synchronous motors</topic><topic>Torque control</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Seog-Joo Kang</creatorcontrib><creatorcontrib>Sul, Seung-Ki</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>IEEE transactions on power electronics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Seog-Joo Kang</au><au>Sul, Seung-Ki</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Direct torque control of brushless DC motor with nonideal trapezoidal back EMF</atitle><jtitle>IEEE transactions on power electronics</jtitle><stitle>TPEL</stitle><date>1995-11-01</date><risdate>1995</risdate><volume>10</volume><issue>6</issue><spage>796</spage><epage>802</epage><pages>796-802</pages><issn>0885-8993</issn><eissn>1941-0107</eissn><coden>ITPEE8</coden><abstract>In this paper a method of the torque control attenuating the undesired torque pulsation for brushless DC motor with nonideal trapezoidal back EMF is presented. It is the direct torque control method in which the applied output voltage is calculated from the reference torque and the torque of the previous step in the two-phase conducting period and in the commutation period considering the back EMF waveform. The time delay due to the calculation is compensated by the one step ahead current prediction. To measure the instantaneous torque ripple, a torque observer is constructed using a high precision encoder of 50000 pulse per revolution. The simulation and experimental results show that the proposed method reduces the torque ripple significantly and that it keeps the torque control dynamics as well.< ></abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/63.471301</doi><tpages>7</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | ISSN: 0885-8993 |
| ispartof | IEEE transactions on power electronics, 1995-11, Vol.10 (6), p.796-802 |
| issn | 0885-8993 1941-0107 |
| language | eng |
| recordid | cdi_proquest_journals_206687760 |
| source | IEEE Electronic Library (IEL) |
| subjects | Applied sciences Brushless DC motors Commutation Current control DC motors Electrical engineering Electrical engineering. Electrical power engineering Electrical machines Electronics Exact sciences and technology Induction motors Motors Permanent magnet motors Pulse measurements Regulation and control Shape control Synchronous motors Torque control |
| title | Direct torque control of brushless DC motor with nonideal trapezoidal back EMF |
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