A new approach to vector control for a linear induction motor considering end effects
An equivalent circuit model in the rotor flux oriented frame is developed for the vector control of a linear induction motor (LIM) by adding the so called "end effect" to the rotary induction motor (RIM) model. We describe the effects of the end effect by introducing speed dependent scale...
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| creator | Jeong-Hyoun Sung Kwanghee Nam |
| description | An equivalent circuit model in the rotor flux oriented frame is developed for the vector control of a linear induction motor (LIM) by adding the so called "end effect" to the rotary induction motor (RIM) model. We describe the effects of the end effect by introducing speed dependent scale factors to the magnetizing inductance and series resistance in the d-axis equivalent circuit. Torque and flux equations are correspondingly modified. With the vector control scheme based on the proposed equivalent circuit, one can resolve the thrust attenuation problem in a high speed. We have demonstrated through experiments the improvements achieved by the proposed scheme. |
| doi_str_mv | 10.1109/IAS.1999.799162 |
| format | Conference Proceeding |
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We describe the effects of the end effect by introducing speed dependent scale factors to the magnetizing inductance and series resistance in the d-axis equivalent circuit. Torque and flux equations are correspondingly modified. With the vector control scheme based on the proposed equivalent circuit, one can resolve the thrust attenuation problem in a high speed. We have demonstrated through experiments the improvements achieved by the proposed scheme.</description><identifier>ISSN: 0197-2618</identifier><identifier>ISBN: 078035589X</identifier><identifier>ISBN: 9780780355897</identifier><identifier>EISSN: 2576-702X</identifier><identifier>DOI: 10.1109/IAS.1999.799162</identifier><language>eng</language><publisher>IEEE</publisher><subject>Conducting materials ; Eddy currents ; Equivalent circuits ; Frequency ; Inductance ; Induction motors ; Machine vector control ; Magnetic flux ; Rotors ; Stators</subject><ispartof>Conference Record of the 1999 IEEE Industry Applications Conference. 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Thirty-Forth IAS Annual Meeting (Cat. No.99CH36370)</title><addtitle>IAS</addtitle><description>An equivalent circuit model in the rotor flux oriented frame is developed for the vector control of a linear induction motor (LIM) by adding the so called "end effect" to the rotary induction motor (RIM) model. We describe the effects of the end effect by introducing speed dependent scale factors to the magnetizing inductance and series resistance in the d-axis equivalent circuit. Torque and flux equations are correspondingly modified. With the vector control scheme based on the proposed equivalent circuit, one can resolve the thrust attenuation problem in a high speed. We have demonstrated through experiments the improvements achieved by the proposed scheme.</description><subject>Conducting materials</subject><subject>Eddy currents</subject><subject>Equivalent circuits</subject><subject>Frequency</subject><subject>Inductance</subject><subject>Induction motors</subject><subject>Machine vector control</subject><subject>Magnetic flux</subject><subject>Rotors</subject><subject>Stators</subject><issn>0197-2618</issn><issn>2576-702X</issn><isbn>078035589X</isbn><isbn>9780780355897</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>1999</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNotUEtLxDAYDD7Auu5Z8JQ_0JpHk_Q7lkXXhQUPurC3JU2_aqSblLQq_nsLu3OZYZiZwxByz1nBOYPHTf1WcAAoDADX4oJkQhmdGyb2l-SWmYpJpSrYX5GMcTC50Ly6Ictx_GIzSlVW3GRkV9OAv9QOQ4rWfdIp0h90U0zUxTCl2NNu1pb2PqBN1If2200-BnqM59DoW0w-fFAMLcWum9vjHbnubD_i8swLsnt-el-95NvX9WZVb3PHpZxyI7BxgjVMAZhKlwoUMOckCOFAd2hAlbaRqnQlSgmtZRobgKZCRMY7LRfk4bTrZ-cwJH-06e9wOkT-A8K0UoQ</recordid><startdate>1999</startdate><enddate>1999</enddate><creator>Jeong-Hyoun Sung</creator><creator>Kwanghee Nam</creator><general>IEEE</general><scope>6IE</scope><scope>6IH</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIO</scope></search><sort><creationdate>1999</creationdate><title>A new approach to vector control for a linear induction motor considering end effects</title><author>Jeong-Hyoun Sung ; Kwanghee Nam</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c133t-72ebc20b0599786459590cc3922c96fe7954ab354c4e339da06eb99b8eee01f63</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>1999</creationdate><topic>Conducting materials</topic><topic>Eddy currents</topic><topic>Equivalent circuits</topic><topic>Frequency</topic><topic>Inductance</topic><topic>Induction motors</topic><topic>Machine vector control</topic><topic>Magnetic flux</topic><topic>Rotors</topic><topic>Stators</topic><toplevel>online_resources</toplevel><creatorcontrib>Jeong-Hyoun Sung</creatorcontrib><creatorcontrib>Kwanghee Nam</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan (POP) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP) 1998-present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Jeong-Hyoun Sung</au><au>Kwanghee Nam</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>A new approach to vector control for a linear induction motor considering end effects</atitle><btitle>Conference Record of the 1999 IEEE Industry Applications Conference. Thirty-Forth IAS Annual Meeting (Cat. No.99CH36370)</btitle><stitle>IAS</stitle><date>1999</date><risdate>1999</risdate><volume>4</volume><spage>2284</spage><epage>2289 vol.4</epage><pages>2284-2289 vol.4</pages><issn>0197-2618</issn><eissn>2576-702X</eissn><isbn>078035589X</isbn><isbn>9780780355897</isbn><abstract>An equivalent circuit model in the rotor flux oriented frame is developed for the vector control of a linear induction motor (LIM) by adding the so called "end effect" to the rotary induction motor (RIM) model. We describe the effects of the end effect by introducing speed dependent scale factors to the magnetizing inductance and series resistance in the d-axis equivalent circuit. Torque and flux equations are correspondingly modified. With the vector control scheme based on the proposed equivalent circuit, one can resolve the thrust attenuation problem in a high speed. We have demonstrated through experiments the improvements achieved by the proposed scheme.</abstract><pub>IEEE</pub><doi>10.1109/IAS.1999.799162</doi></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | ISSN: 0197-2618 |
| ispartof | Conference Record of the 1999 IEEE Industry Applications Conference. Thirty-Forth IAS Annual Meeting (Cat. No.99CH36370), 1999, Vol.4, p.2284-2289 vol.4 |
| issn | 0197-2618 2576-702X |
| language | eng |
| recordid | cdi_ieee_primary_799162 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Conducting materials Eddy currents Equivalent circuits Frequency Inductance Induction motors Machine vector control Magnetic flux Rotors Stators |
| title | A new approach to vector control for a linear induction motor considering end effects |
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