Laboratorní stanoviště se střídavými regulovanými pohony

Abstract

This thesis focuses on analysis of modern methods of AC controlled drives. There are shown control structures and calculations for individual blocks e.g. transformation from stator coordinate system to rotor coordinate system and others. This thesis also covers control the output voltage inverter, which describes the different types of PWM and their advantages, disadvantages and the use of the DC bus voltage. It also deals with creating a user interface for communication between the PC and control system, which describes the individual blocks and the overall principle of communication. These user interfaces are designed for vector control of synchronous and the induction motor, the PC will set the parameters of regulators and read the values here. Subsequently, laboratory tasks were created through which students will be able to verify the functionality of the electrical controlled drive.