Calculation of mechanical characteristics of asynchronous submersible electric motor by finite element method

Abstract

The article deals with the determination of the parameters of electric machines of alternating current from the electric drive
of an electric centrifugal pump. The aim of the work is to build a mechanical characteristic of an asynchronous submersible
motor using modern software. The application of modern software for modeling is of interest. In the course of the work, the dependence of the asynchronous machine torque on the rotation speed is constructed on the basis of analytical dependencies and mathematical modeling by the finite element method. The modeling data, taking into account the error and assumptions made, are correct. The result of the work is the method of calculating the mechanical characteristics of asynchronous electric machines with a squirrel-cage rotor based on the simulation in the program Elcut 6.2.