Advanced Model of Squirrel Cage Induction Machine for Broken Rotor Bars Fault Using Multi Indicators
| Autor: | Said Guedira, Khalid Dahi, Lahbib Sadiki, Soumia El Hani, Ilias Ouachtouk |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2016 |
| Předmět: |
Engineering
park currents Rotor (electric) business.industry Squirrel-cage rotor Stator neutral voltage signature diagnostic Fault (power engineering) Magnetic flux law.invention TK1-9971 Quantitative Biology::Subcellular Processes stator current signature law Control theory Torque Electrical engineering. Electronics. Nuclear engineering Electrical and Electronic Engineering business Induction motor Voltage squirrel cage induction machine |
| Zdroj: | Advances in Electrical and Electronic Engineering, Vol 14, Iss 5, Pp 512-521 (2016) |
| ISSN: | 1804-3119 1336-1376 |
| Popis: | Squirrel cage induction machine are the most commonly used electrical drives, but like any other machine, they are vulnerable to faults. Among the widespread failures of the induction machine there are rotor faults. This paper focuses on the detection of broken rotor bars fault using multi-indicator. However, diagnostics of asynchronous machine rotor faults can be accomplished by analysing the anomalies of machine local variable such as torque, magnetic flux, stator current and neutral voltage signature analysis. The aim of this research is to summarize the existing models and to develop new models of squirrel cage induction motors with consideration of the neutral voltage and to study the effect of broken rotor bars on the different electrical quantities such as the park currents, torque, stator currents and neutral voltage. The performance of the model was assessed by comparing the simulation and experimental results. The obtained results show the effectiveness of the model, and allow detection and diagnosis of these defects. |
| Databáze: | OpenAIRE |
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