MECHANICAL DESIGN OF HIGHLY EFFICIENT COMPENSATED SPLIT-PHASE GENERATOR Russian patent published in 2008 - IPC H02K21/16 H02K21/12 

FIELD: electrical engineering; mechanical design of permanent-magnet excited synchronous machines.

SUBSTANCE: proposed compensated and permanent-magnet excited split-phase generator has two stators identically disposed on its longitudinal axis and two rotors disposed on generator center line; novelty is that stators have salient poles with stator windings placed about them; stator pole size along internal circumference of stators and size of rotor poles along rotor external surfaces is 90 electrical degrees, rotors being shifted relative to one another around axis of revolution by 90 electrical degrees; rotor poles are permanent magnets; stators and rotor backs are made of thin-sheet electric steel and covered with insulation.

EFFECT: simplified mechanical design of split-phase generators.

1 cl, 2 dwg