Three phase squirrel cage induction motors are widely used as industrial drives as they are self-starting, reliable and economical. In this paper, three phase squirrel cage induction motor is modeled, analyzed and simulated in Ansys MAXWELL-RMxprt, an electrical machine design tool. Magnetic flux lines and Magnetic flux density analyzed and animated using Finite Element Method in Ansys MAXWELL 2D. MATLAB software is used for computation of different power ratings of three phase SCIM. This research work mainly aims to remove the requirement of the high-cost dynamometer test procedure. The proposed mathematical tool is simple, more accurate and less expensive which will give efficiency of the three phase SCIM with minimum possible error. The proposed method is aided by the extraction of stray load losses using the Ansys MAXWELL-RMxprt software. Efficiency estimation using different methods are being calculated, verified and compared for four motors. Mainly focused on the 110kW SCIM employed in this research study.
Modified Form Based Efficiency Estimation of Three Phase Squirrel Cage Induction Motor
2024-07-31
469063 byte
Conference paper
Electronic Resource
English
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