SIMULATION MODEL OF ASYNCHRONOUS TESTING MACHINE

Autor: Varga, Fran
Přispěvatelé: Barukčić, Marinko
Jazyk: chorvatština
Rok vydání: 2022
Předmět:
Popis: U ovom završnom radu kreiran je simulacijski model ispitivanja asinkronog stroja u računalnom programu MATLAB & Simulink. Kako bi se izradio takav model potrebno je razumijevanje načina na koji jedan takav motor radi. Asinkroni motor prikazan je nadomjesnom shemom. Na motoru su provedena tri pokusa iz kojih se dolazi do parametara nadomjesne sheme motora. Parametri motora definirani su unutar simulacijskog modela. U svrhu mijenjanja opterećenja motora unutar simulacije asinkroni motor povezan je sa sinkronim motorom kojeg je moguće upravljati po brzini. Unutar simulacije na modelu asinkronog motora provedeni su pokus opterećenja i pokus za određivanje momentne i strujne karakteristike. Dobiveni rezultati uspoređeni su sa rezultatima dobivenim stvarnim mjerenjem. In this paper, a simulation model for testing an induction machine was created within MATLAB & Simulink. To create such a model, it is necessary to understand how this kind of motor functions. An induction motor can be shown by equivalent circuit. Three experiments were performed on the motor, from which parameters of equivalent circuit of motor were obtained. Motor parameters were entered within the simulation model. In order to change motor load within simulation, the induction motor is connected to a synchronous motor that can be controlled by speed. A load experiment and an experiment to determine the torque and current characteristics were carried out on the model of induction motor within the simulation. The obtained results were compared with the results obtaind by actual measurement.
Databáze: OpenAIRE