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Detection of rotor faults in brushless DC motors operating under nonstationary conditions
ArticleAbstract: There are several applications where the motor is operating in continuous nonstationary operating coPalabras claves:condition monitoring, Eccentricity, Electric machines, Nonstationary, Rotor faults, Spectrogram, Wigner-Ville distribution (WVD)Autores:Habetler T.G., Harley R.G., J. M. Aller, Jose Alex Restrepo, José Manuel Aller Castro, Rajagopalan S.Fuentes:googlescopusFeedforward transient compensation control for DFIG wind turbines during both balanced and unbalanced grid disturbances
ArticleAbstract: A feedforward transient compensation (FFTC) control scheme with proportional-integral-resonant currePalabras claves:Doubly fed induction generator (DFIG), feedforward transient compensation (FFTC), low-voltage ride through (LVRT), wind turbinesAutores:Harley R.G., Howard D., Jose Alex Restrepo, Liang J.Fuentes:scopusErratum: Sensorless Speed Measurement of AC Machines Using Analytic Wavelet Transform (IEEE Transaction on Industry Apllications (Sept./Oct. 2002) 38 (1344-1350))
OtherAbstract:Palabras claves:Autores:Habetler T.G., Harley R.G., J. M. Aller, Lee S.B., Tallam R.M.Fuentes:scopusNonstationary motor fault detection using recent quadratic time-frequency representations
ArticleAbstract: As the use of electric motors increases in the aerospace and transportation industries where operatiPalabras claves:Choi-Williams distribution (CWD), condition monitoring, Eccentricity, Fault diagnosis, motors, Rotor faults, Time-frequency analysis, Zhao-Atlas-Marks (ZAM)Autores:Habetler T.G., Harley R.G., J. M. Aller, Jose Alex Restrepo, Rajagopalan S.Fuentes:scopusSensorless speed measurement of AC machines using analytic wavelet transform
ArticleAbstract: A new method for sensorless speed estimation of ac machines, using the analytic wavelet transform ofPalabras claves:AC machines, Analytic wavelet transform, Direct Torque Control, Sensorless speed estimation, Short-time Fourier transformAutores:Habetler T.G., Harley R.G., J. M. Aller, José Manuel Aller Castro, Lee S.B., Tallam R.M.Fuentes:googlescopusPractical considerations for the design and construction of a high-speed SRM with a flux-bridge rotor
ArticleAbstract: The practical considerations for a 50 000 r/min switched reluctance machine are studied in this papePalabras claves:bridges, Inductance, Loss measurement, Prototypes, Reluctance motors, Rotors, TorqueAutores:Dang J., Habetler T.G., Harley R.G., Jose Alex Restrepo, Mayor J., Semidey S.Fuentes:scopus