Pylyugina O. Increasing of efficiency of the external magnetic field reduction of alternating current electric machines

The external magnetic field of AC electric machines. The elaboration of multipolar AC electric machines construction with the reduced level of external magnetic field. Spatial harmonic spherical analysis, physical modeling. The elaborated and probability mathematical model of AC electric machines as the sources of external magnetic field were created, the multipolar AC electric machines with the reduced level of external magnetic field was created. The probability model of electric machines, the construction of electric machine with the reduced level of external magnetic field State Standards of The Ukraine and Russia is introduced. Electromechanical engineering.