Abstract
This article deals with the development of theories of electromechanical energy converters with a lower level of external magnetic fields, a new method for calculating magnetic circuits and electromagnetic processes in the ferromagnetic space of electromechanical converters of electro technical complexes, oriented to the use of modern computer facilities, are new methods of differential investigation of the influence of various parameters of electric machines on the level of external magnetic fields. Beyond the engineering methods for calculating the magnetic circuit, it remains to determine the magnetic field in the grooves of the rotor, the relationship of this field with the field of the ferromagnetic part of the core. The article presents the results of research methods and calculations of magnetic circuits and modes of operation of explicitly salient pole machine. Developed a fairly simple method of calculating harmonic of the magnetic field in the groove of the rotor and the interpolar space, which provides the definition of the parameters of the magnetic field at the given points without calculation of this field in the whole region.