Analysis of the Transient Process in a Direct Start-up of an Induction Motor, by use of COMSOL Multiphysics
- Resource Type
- Conference
- Authors
- Todorov, Marin; Streblau, Maik; Marinov, Marin; Dimova, Tatyana
- Source
- 2021 International Conference Automatics and Informatics (ICAI) Automatics and Informatics (ICAI), 2021 International Conference. :406-409 Sep, 2021
- Subject
- Engineering Profession
Power, Energy and Industry Applications
Robotics and Control Systems
Analytical models
Induction motors
Torque
Rotors
Software
Finite element analysis
Transient analysis
induction motor
squirrel cage rotor
comsol multiphysics
fem model
start-up transient
start-up current
- Language
This article presents an approach for modeling an induction motor with a squirrel cage rotor, using Finite Elements Method (FEM), in COMSOL Multiphysics software. A transient process is simulated for direct on-line startup at no load condition. For this purpose, an experimental and simulation tests have been carried out. There are obtained and analysed oscillograms of the currents and the electromagnetic torque.