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Design and implementation multilevel inverter for 3φ induction motor speed control with RBM chopper technique
Author(s)
Date Issued
December 1, 2006
Type
Conference Paper
Abstract
This paper introduces on application of Regularbased Binary Multiplier: RBM switching technique with multi level inverter to control induction-motor speed. Various form of 8-bit RBM signal are generated and choppered with the multi level-inverter output voltage whose switching angle is provided for determining amplitude of fundamental frequency and eliminating unrequired low-order harmonics. Objectives of this switching technique is improvement of the inverter output signal in term of total harmonic distortion voltage reduction (%THD) while controlling the motor. Such motor's efficiency and performance are improved while voltage to frequency ratio is maintained constantly for stable torque during control. © 2006 IEEE.
Citation
IEEE International Symposium on Industrial Electronics, 3, 2094-2098, 2006