DC offset and parameter compensated stator flux estimator of sensorless vector controlled induction motor drive
A stator flux field oriented vector control design and implementation of sensorless three phase induction motor (IM) is presented in this paper. In proposed control scheme, the reference values of speed and stator flux are delivered to the nonlinear controller which consists of 5 separate PI control...
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creator | Hajian, M. Arab, G.R. Soltani, J. Hoseinia, S. |
description | A stator flux field oriented vector control design and implementation of sensorless three phase induction motor (IM) is presented in this paper. In proposed control scheme, the reference values of speed and stator flux are delivered to the nonlinear controller which consists of 5 separate PI controllers. A two level space vector modulation (SVM) inverter is employed to generate the required stator voltage. Moreover, using the fifth order model of three phase IM in the stationary reference frame, a nonlinear stator flux observer is developed which is capable of rotor and stator resistances and rotor speed simultaneously estimation. A useful method is also presented for DC offset compensation which is a major problem of AC drives especially at low speeds. Simulation and experimental results are presented to confirm the effectiveness of the proposed method. |
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In proposed control scheme, the reference values of speed and stator flux are delivered to the nonlinear controller which consists of 5 separate PI controllers. A two level space vector modulation (SVM) inverter is employed to generate the required stator voltage. Moreover, using the fifth order model of three phase IM in the stationary reference frame, a nonlinear stator flux observer is developed which is capable of rotor and stator resistances and rotor speed simultaneously estimation. A useful method is also presented for DC offset compensation which is a major problem of AC drives especially at low speeds. Simulation and experimental results are presented to confirm the effectiveness of the proposed method.</description><identifier>ISBN: 1424438268</identifier><identifier>ISBN: 9781424438266</identifier><identifier>EISBN: 7506292211</identifier><identifier>EISBN: 9787506292214</identifier><language>eng</language><publisher>IEEE</publisher><subject>Induction generators ; Induction motor drives ; Induction motors ; Inverters ; Machine vector control ; Rotors ; Sensorless control ; Stators ; Support vector machines ; Voltage</subject><ispartof>2008 International Conference on Electrical Machines and Systems, 2008, p.1395-1400</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/4770942$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,776,780,785,786,2052,54895</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/4770942$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Hajian, M.</creatorcontrib><creatorcontrib>Arab, G.R.</creatorcontrib><creatorcontrib>Soltani, J.</creatorcontrib><creatorcontrib>Hoseinia, S.</creatorcontrib><title>DC offset and parameter compensated stator flux estimator of sensorless vector controlled induction motor drive</title><title>2008 International Conference on Electrical Machines and Systems</title><addtitle>ICEMS</addtitle><description>A stator flux field oriented vector control design and implementation of sensorless three phase induction motor (IM) is presented in this paper. In proposed control scheme, the reference values of speed and stator flux are delivered to the nonlinear controller which consists of 5 separate PI controllers. A two level space vector modulation (SVM) inverter is employed to generate the required stator voltage. Moreover, using the fifth order model of three phase IM in the stationary reference frame, a nonlinear stator flux observer is developed which is capable of rotor and stator resistances and rotor speed simultaneously estimation. A useful method is also presented for DC offset compensation which is a major problem of AC drives especially at low speeds. Simulation and experimental results are presented to confirm the effectiveness of the proposed method.</description><subject>Induction generators</subject><subject>Induction motor drives</subject><subject>Induction motors</subject><subject>Inverters</subject><subject>Machine vector control</subject><subject>Rotors</subject><subject>Sensorless control</subject><subject>Stators</subject><subject>Support vector machines</subject><subject>Voltage</subject><isbn>1424438268</isbn><isbn>9781424438266</isbn><isbn>7506292211</isbn><isbn>9787506292214</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2008</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNp9TEsKwjAQjYig1Z7AzVxAaNO0tWs_eAD3EtoJRNJMyUTR29uKa9_m8b4zkdRlVslGyjyfiyRXUqliL6v9UqTM92yEKouiyVeCjgcgYxgjaN_BoIPuMWKAlvoBPeuIHXDUkQIY93gBcrT9V5IBHhsUHDLDE9vJbMnHQM6NK-u7Rxsteehpirpgn7gRC6MdY_rjtdieT9fDZWcR8TaE8Tu8b6qus0bJ4n_6AXAySDs</recordid><startdate>200810</startdate><enddate>200810</enddate><creator>Hajian, M.</creator><creator>Arab, G.R.</creator><creator>Soltani, J.</creator><creator>Hoseinia, S.</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>200810</creationdate><title>DC offset and parameter compensated stator flux estimator of sensorless vector controlled induction motor drive</title><author>Hajian, M. ; Arab, G.R. ; Soltani, J. ; Hoseinia, S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-ieee_primary_47709423</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Induction generators</topic><topic>Induction motor drives</topic><topic>Induction motors</topic><topic>Inverters</topic><topic>Machine vector control</topic><topic>Rotors</topic><topic>Sensorless control</topic><topic>Stators</topic><topic>Support vector machines</topic><topic>Voltage</topic><toplevel>online_resources</toplevel><creatorcontrib>Hajian, M.</creatorcontrib><creatorcontrib>Arab, G.R.</creatorcontrib><creatorcontrib>Soltani, J.</creatorcontrib><creatorcontrib>Hoseinia, S.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Hajian, M.</au><au>Arab, G.R.</au><au>Soltani, J.</au><au>Hoseinia, S.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>DC offset and parameter compensated stator flux estimator of sensorless vector controlled induction motor drive</atitle><btitle>2008 International Conference on Electrical Machines and Systems</btitle><stitle>ICEMS</stitle><date>2008-10</date><risdate>2008</risdate><spage>1395</spage><epage>1400</epage><pages>1395-1400</pages><isbn>1424438268</isbn><isbn>9781424438266</isbn><eisbn>7506292211</eisbn><eisbn>9787506292214</eisbn><abstract>A stator flux field oriented vector control design and implementation of sensorless three phase induction motor (IM) is presented in this paper. In proposed control scheme, the reference values of speed and stator flux are delivered to the nonlinear controller which consists of 5 separate PI controllers. A two level space vector modulation (SVM) inverter is employed to generate the required stator voltage. Moreover, using the fifth order model of three phase IM in the stationary reference frame, a nonlinear stator flux observer is developed which is capable of rotor and stator resistances and rotor speed simultaneously estimation. A useful method is also presented for DC offset compensation which is a major problem of AC drives especially at low speeds. Simulation and experimental results are presented to confirm the effectiveness of the proposed method.</abstract><pub>IEEE</pub></addata></record> |
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language | eng |
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source | IEEE Electronic Library (IEL) Conference Proceedings |
subjects | Induction generators Induction motor drives Induction motors Inverters Machine vector control Rotors Sensorless control Stators Support vector machines Voltage |
title | DC offset and parameter compensated stator flux estimator of sensorless vector controlled induction motor drive |
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