Three-phase squirrel-cage induction motor drive analysis using LabVIEW

Nur Hakimah, Ab. Aziz (2006) Three-phase squirrel-cage induction motor drive analysis using LabVIEW. Masters thesis, University of South Australia.

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This thesis will present three-phase squirrel-cage induction motor drive simulators using the graphical-language (G-language) of LabVIEWTM. Either abc or quadrature, direct and zero (qdO) machine models will be used in conjunction with sinusoidal and non-sinusoidal supplies. Non-sinusoidal supplies will include three types of voltage source inverters (VSis), namely, 1) six-step inverter with 180° conduction angle, 2) six-step inverter with 120° conduction angle and 3) sinusoidal pulse-width-modulated (PWM) inverter. Two separate simulators are developed; one for the supply of the motor from a sinusoidal voltage source, the other from various types of non-sinusoidal voltage source. The mathematical models of the induction machine used in [I] have been adopted for the implementation. Those mathematical models are in the form of differential equations and are solved using Runge Kutta 4th order method. The performance of induction machine drive is then presented into a set of output graphs. These output graphs permit the analysis of stator and rotor currents, stator and rotor flux linkages, electromagnetic torque, rotor speed and torque-speed characteristics. LabVIEWTM has been chosen as the platform of this project because it is a flexible programming language combined with built-in tools designed specifically for test, measurement and control.

Item Type: Thesis (Masters)
Uncontrolled Keywords: Electric machinery, Induction,LAbVIEW ,Electric motors -- Electronic control, Electric motors, Induction
Subjects: T Technology > T Technology (General)
T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Library > Tesis > FKE
Depositing User: Burairah Hussin
Date Deposited: 10 Jun 2015 07:37
Last Modified: 15 Jun 2015 00:15
Statistic Details: View Download Statistic

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