Increase of Flux Probable Paths Method Accuracy in Design of a Magnetic System with a Teeth-Slot Zone

Magnetic systems with teeth-slot zone applied in vibratory compressors electric drives are considered. Magnetic conductance of an air gap of a magnetic system with a teeth-slot zone is calculated more accurately by the flux probable path method. The magnetic conductance components which are the most part of their sum have been found. Additional coefficients are proposed to improve the magnetic conductance calculation accuracy. These coefficients permit to decrease the calculation accuracy by 1.5 ... 2.4 times in comparison with known flux probable path methods.