RECIPROCATING ELECTRIC MACHINE Russian patent published in 2001 - IPC

FIELD: generators of mobile power stations. SUBSTANCE: stator magnetic circuit is made in form of longitudinal platforms: one inner platform and two outer platforms located at equal distance from first one. Longitudinal platforms are connected over edges by means of two monolithic and conducting transversal platforms. Inductor is made in form of two cores mounted in air gaps between platforms. Permanent magnetic field source is made in form of two halves whose magnetic fluxes are opposite in longitudinal platforms. Parts of inductor are provided with rod. EFFECT: enhanced compensation of magnetic field of power current. 2 cl, 1 dwg