Real-time estimation of induction motor parameters by LSE
This paper presents a new application of the least square estimation algorithm to the identification of the induction machine parameters in the case of field oriented control. We show that the parameter identification is possible also when the motor is supplied by a CRPWM inverter. The advantage of...
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| creator | Dell-Aquila, A. Giliberti, V. Lovecchio, F.S. Salvatore, L. |
| description | This paper presents a new application of the least square estimation algorithm to the identification of the induction machine parameters in the case of field oriented control. We show that the parameter identification is possible also when the motor is supplied by a CRPWM inverter. The advantage of this algorithm is that it is possible to estimate the four fundamental parameters of an induction machine at the same time. On the contrary, it is necessary to respect some important conditions about the voltage frequency spectrum and rotor angular acceleration. The measured variables are the stator currents, voltages and rotor angular speed, while the identified parameters are the stator resistance, stator inductance, rotor time constant and total leakage factor.< > |
| doi_str_mv | 10.1109/IECON.1994.398148 |
| format | Conference Proceeding |
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We show that the parameter identification is possible also when the motor is supplied by a CRPWM inverter. The advantage of this algorithm is that it is possible to estimate the four fundamental parameters of an induction machine at the same time. On the contrary, it is necessary to respect some important conditions about the voltage frequency spectrum and rotor angular acceleration. The measured variables are the stator currents, voltages and rotor angular speed, while the identified parameters are the stator resistance, stator inductance, rotor time constant and total leakage factor.< ></description><identifier>ISBN: 0780313283</identifier><identifier>ISBN: 9780780313286</identifier><identifier>DOI: 10.1109/IECON.1994.398148</identifier><language>eng</language><publisher>IEEE</publisher><subject>Acceleration ; Frequency ; Induction machines ; Induction motors ; Inverters ; Least squares approximation ; Parameter estimation ; Rotors ; Stators ; Voltage</subject><ispartof>Proceedings of IECON'94 - 20th Annual Conference of IEEE Industrial Electronics, 1994, Vol.3, p.2127-2131 vol.3</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/398148$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,780,784,789,790,2058,4050,4051,27925,54920</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/398148$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Dell-Aquila, A.</creatorcontrib><creatorcontrib>Giliberti, V.</creatorcontrib><creatorcontrib>Lovecchio, F.S.</creatorcontrib><creatorcontrib>Salvatore, L.</creatorcontrib><title>Real-time estimation of induction motor parameters by LSE</title><title>Proceedings of IECON'94 - 20th Annual Conference of IEEE Industrial Electronics</title><addtitle>IECON</addtitle><description>This paper presents a new application of the least square estimation algorithm to the identification of the induction machine parameters in the case of field oriented control. We show that the parameter identification is possible also when the motor is supplied by a CRPWM inverter. The advantage of this algorithm is that it is possible to estimate the four fundamental parameters of an induction machine at the same time. On the contrary, it is necessary to respect some important conditions about the voltage frequency spectrum and rotor angular acceleration. The measured variables are the stator currents, voltages and rotor angular speed, while the identified parameters are the stator resistance, stator inductance, rotor time constant and total leakage factor.< ></description><subject>Acceleration</subject><subject>Frequency</subject><subject>Induction machines</subject><subject>Induction motors</subject><subject>Inverters</subject><subject>Least squares approximation</subject><subject>Parameter estimation</subject><subject>Rotors</subject><subject>Stators</subject><subject>Voltage</subject><isbn>0780313283</isbn><isbn>9780780313286</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>1994</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNotj8tqwzAURAWl0DbNB7Qr_YDdq4ctaVmM2wZMAn2sgx5X4BLHQVIX-fuaprM5zGY4Q8gDg5oxME-bvttta2aMrIXRTOorcgdKg2CCa3FD1jl_wxLZMAX6lph3tIeqjBNSzAtsGecjnSMdj-HH_5VpLnOiJ5vshAVTpu5Mh4_-nlxHe8i4_ueKfL30n91bNexeN93zUI0MZKkCB6uCVYDgnY-SBUDPgwwuOh7iotZa45gUIJQE4Sw0BhvfGt567V0UK_J42R0RcX9Ki2M67y_nxC-R30WD</recordid><startdate>1994</startdate><enddate>1994</enddate><creator>Dell-Aquila, A.</creator><creator>Giliberti, V.</creator><creator>Lovecchio, F.S.</creator><creator>Salvatore, L.</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>1994</creationdate><title>Real-time estimation of induction motor parameters by LSE</title><author>Dell-Aquila, A. ; Giliberti, V. ; Lovecchio, F.S. ; Salvatore, L.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i104t-d20a7da70e0cbcf41d0ec2d4dbfb2df7806a9b143037403ba059e5c6926c8cbf3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>1994</creationdate><topic>Acceleration</topic><topic>Frequency</topic><topic>Induction machines</topic><topic>Induction motors</topic><topic>Inverters</topic><topic>Least squares approximation</topic><topic>Parameter estimation</topic><topic>Rotors</topic><topic>Stators</topic><topic>Voltage</topic><toplevel>online_resources</toplevel><creatorcontrib>Dell-Aquila, A.</creatorcontrib><creatorcontrib>Giliberti, V.</creatorcontrib><creatorcontrib>Lovecchio, F.S.</creatorcontrib><creatorcontrib>Salvatore, L.</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>Dell-Aquila, A.</au><au>Giliberti, V.</au><au>Lovecchio, F.S.</au><au>Salvatore, L.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Real-time estimation of induction motor parameters by LSE</atitle><btitle>Proceedings of IECON'94 - 20th Annual Conference of IEEE Industrial Electronics</btitle><stitle>IECON</stitle><date>1994</date><risdate>1994</risdate><volume>3</volume><spage>2127</spage><epage>2131 vol.3</epage><pages>2127-2131 vol.3</pages><isbn>0780313283</isbn><isbn>9780780313286</isbn><abstract>This paper presents a new application of the least square estimation algorithm to the identification of the induction machine parameters in the case of field oriented control. We show that the parameter identification is possible also when the motor is supplied by a CRPWM inverter. The advantage of this algorithm is that it is possible to estimate the four fundamental parameters of an induction machine at the same time. On the contrary, it is necessary to respect some important conditions about the voltage frequency spectrum and rotor angular acceleration. The measured variables are the stator currents, voltages and rotor angular speed, while the identified parameters are the stator resistance, stator inductance, rotor time constant and total leakage factor.< ></abstract><pub>IEEE</pub><doi>10.1109/IECON.1994.398148</doi></addata></record> |
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| identifier | ISBN: 0780313283 |
| ispartof | Proceedings of IECON'94 - 20th Annual Conference of IEEE Industrial Electronics, 1994, Vol.3, p.2127-2131 vol.3 |
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| language | eng |
| recordid | cdi_ieee_primary_398148 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Acceleration Frequency Induction machines Induction motors Inverters Least squares approximation Parameter estimation Rotors Stators Voltage |
| title | Real-time estimation of induction motor parameters by LSE |
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