Improving the quality of designing electromechanical energy converters for aircrafts by using a system-analytical modeling with the application of intelligent information technologies

This paper presents a model describing the primary magnetic field in the air gap of electromechanical energy converters with high-coercivity permanent magnets for aircrafts. It was obtained by using solutions of the Laplace partial differential equations in Cartesian coordinates. The verification method of this analytical model is presented and different software packages were used. The discrepancy between the solutions is in their two-dimensional and three-dimensional formulation in Cartesian and cylindrical coordinates is revealed. It is shown that the proposed analytical three-dimensional model is an effective interdisciplinary tool for the design of electromechanical energy converters with high-coercivity permanent magnets.