Structure of magnetic flux commutation machine with axial-radial arrangement of electrical and magnetic layers are described. Method of realization and main operational principles of system: "electronic converter-magnetic flux commutation machine" in versions digital and analogous are presented and discussed. Power characteristics of electronic converter cooperating with magnetic flux commutation machine are calculated. Different versions of block diagram converter are presented and analyses at different connection of windings in modules of armature phases of magnetic flux commutation machine are fulfilled. Problems of analysis and syntheses on the ground utilization of computer programs are discussed. It is shown that power losses in transistors are possible to reduce by arrangement of armature winding in different groups. Design of magnetic flux commutation machine with axial-radial structure on the base of module principle have advantage over conventional electric machines.