Ekvivalentní obvod třífázového indukčního motoru

Abstract

The paper is about Modelling, Simulation and Verification (by way of practical testing) of 3-phase Induction Motor with Direct Torque Control and Inverter, for the purpose of vehicle propulsion. The purpose of my thesis is to simulate the outputs, for a given set of inputs being load torque and motor speed, of an Induction Motor performance, and outputs being motor torque, speed, power, 3 phase currents, AC voltage, power factor and DC current and voltage, and then compare those outputs to that obtained from practical testing of the motor in ČVUT Laboratory in Roztoky. This model, made using MATLAB/ Simulink, can then be used to see the performance of any motor at varying conditions, thus, basically simulating the working of an Induction Motor with Direct Torque Control. It is to replace practically testing a motor at every time and simply use the model to get the performance outputs and parameters, for different motor specifications.

The paper is about Modelling, Simulation and Verification (by way of practical testing) of 3-phase Induction Motor with Direct Torque Control and Inverter, for the purpose of vehicle propulsion. The purpose of my thesis is to simulate the outputs, for a given set of inputs being load torque and motor speed, of an Induction Motor performance, and outputs being motor torque, speed, power, 3 phase currents, AC voltage, power factor and DC current and voltage, and then compare those outputs to that obtained from practical testing of the motor in ČVUT Laboratory in Roztoky. This model, made using MATLAB/ Simulink, can then be used to see the performance of any motor at varying conditions, thus, basically simulating the working of an Induction Motor with Direct Torque Control. It is to replace practically testing a motor at every time and simply use the model to get the performance outputs and parameters, for different motor specifications.