SYNCHRONOUS GENERATOR WITH SEPARATE PHASES Russian patent published in 1996 - IPC

FIELD: electric power production. SUBSTANCE: generator has separate stator units which tooth surface of part of magnetic circuit is faced to working space. Shape of windings of stators is either arc or ring. One winding which is excitation winding is connected to direct power supply, another armature winding is connected to alternating current power supply. In addition device has tooth rotor without winding. Each phase of generator has two said stator units, which are shifted with respect to one another by half of tooth step. Excitation windings of two units of same phase are connected in series, windings of armature are connected in opposite. EFFECT: elimination of generation of alternating current in excitation winding. 2 dwg