Bi input-extended Kalman filter based speed-sensorless direct torque control of IMs

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dc.contributor.authorBarut M.
dc.contributor.authorDemir R.
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2010
dc.departmentNiğde ÖHÜ
dc.description19th International Conference on Electrical Machines, ICEM 2010 -- 6 September 2010 through 8 September 2010 -- Rome -- 82728
dc.description.abstractThis study presents bi input-extended Kalman filter (BI-EKF) based speed-sensorless direct torque control (DTC) of induction motors (IMs). For this aim, all states required for the speed-sensorless control system as well as commonly known parameter uncertainties related to stator resistance R s, rotor resistance R'r, and load torque t L including also viscous friction term have been estimated by using BI-EKF for a wide speed range. BI-EKF uses a single EKF algorithm with consecutive operation of two inputs obtained from two extended IM models developed for the simultaneous estimation of R'r and R s; thus, it has an advantage over previous EKF based studies utilizing two separate EKF algorithms for the same purpose. By assuming that stator phase voltages and currents are available, the proposed control system has been tested with the instantaneous step and/or linear variations of the velocity reference, tL, Rs, and R'r in simulations. In spite of those challenging variations, the control system performs quite well. ©2010 IEEE.
dc.identifier.doi10.1109/ICELMACH.2010.5607797
dc.identifier.isbn9.78142E+12
dc.identifier.scopus2-s2.0-78649604920
dc.identifier.scopusqualityN/A
dc.identifier.urihttps://dx.doi.org/10.1109/ICELMACH.2010.5607797
dc.identifier.urihttps://hdl.handle.net/11480/990
dc.indekslendigikaynakScopus
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.relation.ispartof19th International Conference on Electrical Machines, ICEM 2010
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectExtended Kalman filter
dc.subjectInduction motor
dc.subjectLoad torque estimation
dc.subjectRotor and stator resistance estimation
dc.subjectSensorless control
dc.subjectZero speed operation
dc.titleBi input-extended Kalman filter based speed-sensorless direct torque control of IMs
dc.typeConference Object

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