Characterization of Temperature and Productive Torque for 160l Frame Squirrel Cage Induction Motor

Abstract

Induction motor usage is increasing drastically due to new entrant of electric vehicle, traction and propulsion systems at present. Temperature of electric motors are significantly affect its parameters. Since, resistances variation of stator and rotor winding are depend on temperature, the torque speed characteristics also affects in the induction motors. In this paper, a innovative approach is proposed to arrive the relation of temperature on torque. Thermal analysis of 160 L-frame induction motors is carried out using Finite Element Method (FEM) under various load to obtain temperature. The mathematical relationship between temperature and torque is arrived using curve fitting technique. The expression arrived in this method is used to predict the torque for a given temperature of SCIM.

Investigation on reliability of classical industrial motor drives using GoldSim Monte Carlo reliability workbench

“…Apart from that, it is affected by a variety of elements like load, duty cycle heavy-duty, environmental stress, manufacturing faults, improper installation and temperature dissipation (Anusha Vadde et al, 2021); in account optimization technique in parameter estimation are critical (Pankaj et al, 2022).…”

“…Failures of electric motors can be caused by a variety of factors, including exploitation-related problems or early deterioration, as well as failures caused by incorrect weak dimensioning and design (Souha et al , 2018). Apart from that, it is affected by a variety of elements like load, duty cycle heavy-duty, environmental stress, manufacturing faults, improper installation and temperature dissipation (Anusha Vadde et al , 2021); in account optimization technique in parameter estimation are critical (Pankaj et al , 2022).…”