Analysis and Monitoring Characteristic Performance of Squirrel- Cage Induction Motor with Broken Bars
الكلمات المفتاحية:
Squirrel-cage induction motor، Broken rotor bars، faults diagnosis، finite elementالملخص
This paper develops the foundations of a technique for diagnosis andcharacterization of effects of broken bars in squirrel-cage induction motors basedon the time-stepping coupled finite-element approach. These studies are performedby using the model to compute healthy case, with two adjacent broken bars faultperformance data, which contains time variations of torque with broken bars andthe distribution of magnetic field. From this data, the faulty signatures areextracted. Furthermore, this method, which could help to develop diagnostics ofbroken bars and performance evaluation of induction motors, has great potential infuture applications.
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هذا العمل مرخص بموجب Creative Commons Attribution 4.0 International License.