Modelling of Broken Rotor Bars and Eccentricity Faults in Squirrel Cage Induction Machines

Yu, Xiaoli; Quabeck, Stefan; Schuller, Stephan; Doncker, Rik W. De

doi:10.1109/sdemped51010.2021.9605495

Cited by 3 publications

(1 citation statement)

References 28 publications

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“…Boroujeni et al [9] established a dynamic model to obtain the waveform of the unbalanced magnetic force in the cage rotor induction machines with static eccentricity. Yu et al [10] conducted simulations and experimental verifications in a multiple coupled circuit model for composite faults including rotor bar breakage and eccentricity.…”

Section: Introductionmentioning

confidence: 99%

Coupled electromagnetic-dynamic modelling of induction motor with a broken rotor bar

Yang,

Hu,

Cheng

et al. 2024

Ninth International Symposium on Sensors, Mechatronics, and Automation System (ISSMAS 2023)

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The broken rotor bar fault is one of the common failure types in induction motors. However, most of previous modelled the broken rotor bar fault only based on the electromagnetic model, which can't provide comprehensive understanding in both of the electromagnetic and mechanical characteristics. This study proposed a coupled electromagnetic-dynamic modelling method of induction motor with a broken rotor bar. A multiple coupled circuit model of the induction motor, a rotor dynamic model, and the coupling effect between these two models are constructed. Dynamic simulation and analysis are conducted, and the effects of the broken rotor bar fault on the electromagnetic and dynamic characteristics are investigated.

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Section: Introductionmentioning

confidence: 99%