| Title |
Trifazių asinchroninių variklių diagnostikos metodų tyrimas |
| Translation of Title |
Analysis of condition monitoring methods for three-phase induction motors. |
| Authors |
Jatautas, Mantas |
| Full Text |
|
| Pages |
66 |
| Keywords [eng] |
induction motor ; monitoring ; diagnostics ; vibrations ; current spectrum |
| Abstract [eng] |
The work analyses state-of-the-art methods for asynchronous induction motors faults diagnosis and their merits and demerits. Three-phase asynchronous induction motor bearing faults are diagnosed using motor current signature analysis and vibration spectrum analysis methods. Turn-to-turn short circuits in motors stator windings and broken rotor bars are identified using motor current signature analysis method. The results of this research affirm, that three-phase asynchronous induction motors bearings faults can be reliably diagnosed using vibration spectrum analysis method and turn-to-turn short circuits in motors stator windings and broken rotor bars can be reliably identified using motor current signature analysis method. |
| Dissertation Institution |
Kauno technologijos universitetas. |
| Type |
Master thesis |
| Language |
Lithuanian |
| Publication date |
2017 |
