To the calculation of emf. the conductor of the rotor of the asynchronous machine with double-sided teeth.

Abstract

A method of calculating the emf is described. conductors of the rotor of the asynchronous machine with double-sided serration. It is shown that the task is reduced to a multiple calculation of the field in an octagonal region of a certain type, corresponding to a section of a water gap with a pair of opposite grooves. An algorithm for numerical solution of the problem based on the formulas obtained by the method of conformal mappings, and a method for solving a system of transcendental equations, which allowed the determination of the unknown Christoffel-Schwartz constants, is given. Ill. 1, bibl. 2