Space vector modulation for five-phase induction speed drive control

Norazelina, Kamisman (2014) Space vector modulation for five-phase induction speed drive control. Project Report. Universiti Teknikal Malaysia Melaka, Melaka, Malaysia. (Submitted)

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Abstract

Multiphase motor drives considered for various applications. Utilization of AC machines with number higher than three can be enables using application of power electronic in electrical drives. The 5-phase motor drive has many advantages compared with the 3-phase motor such as reducing amplitude of torque and current pulsation. Aim of this project is to control the speed response of five-phase induction motor using a space vector modulation. Space vector modulation has chosen as the switching scheme due to its easiness of digital implementation. Space vector modulation gives effective control of multiphase VSI because of large numbers of space vectors. The elaborated aspects include advantages of multiphase induction machines, modeling of five-phase induction machines and five-phase voltage source inverter and control scheme of space vector modulation. . For this project, space vector modulation schemes for a 5-phase VSI generated to drive 5-phase induction motor in order to control the speed of the motor. The speed of the motor should follow the reference speed that give as input. The performance of the five-phase induction motor been analyzed.

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