Number of the records: 1
Analysis of stator and rotor currents and torque of induction machine with rotor-bar faults
- 1.0541215 - ÚT 2022 RIV DE eng J - Journal Article
Schreier, Luděk - Bendl, Jiří - Chomát, Miroslav
Analysis of stator and rotor currents and torque of induction machine with rotor-bar faults.
Electrical Engineering. Roč. 103, č. 1 (2021), s. 519-528. ISSN 0948-7921. E-ISSN 1432-0487
R&D Projects: GA ČR(CZ) GA16-07795S
Institutional support: RVO:61388998
Keywords : induction machine * squirrel cage rotor * rotor bars * symmetrical components of currents and voltages
OECD category: Electrical and electronic engineering
Impact factor: 1.630, year: 2021
Method of publishing: Limited access
https://link.springer.com/article/10.1007/s00202-020-01096-2
The paper analyzes a case of the induction motor in which one or more rotor bars in the rotor cage are broken. The method of space vectors and symmetrical components of instantaneous values of currents and voltages is used in the analysis. The solution obtained makes it possible to determine the currents in each of the healthy rotor bars, the stator currents, and the electromagnetic torque of the machine for any number and arbitrary combination of broken rotor bars. The calculations are made for an induction motor with 17 rotor bars. The theoretical results are compared with experimental measurements.
Permanent Link: http://hdl.handle.net/11104/0320171
Number of the records: 1