Harmonic-analysis of slip-power recovery drives
A method to evaluate harmonic currents and voltages associated with slip-power recovery drives (SPRDs) is presented. The rectifier commutation overlap and DC link current ripple are included in the analysis by using a hybrid between the traditional d-q and a-b-c induction motor models. The harmonic components are determined from closed-form expressions that are functions of the numerical values of the distorted waveforms. Computer simulations illustrate the non-periodic nature of the stator currents and typical harmonic contents of rotor current and voltage at various speed values.
Electric distortion; Electric motors; Induction; Harmonic analysis; Voltage
Controls and Control Theory | Electrical and Computer Engineering | Electrical and Electronics | Power and Energy | Systems and Communications
Use Find in Your Library, contact the author, or interlibrary loan to garner a copy of the item. Publisher policy does not allow archiving the final published version. If a post-print (author's peer-reviewed manuscript) is allowed and available, or publisher policy changes, the item will be deposited.
Harmonic-analysis of slip-power recovery drives.
IEEE Transactions on Industry Applications, 28(1),