ELECTRIC REACTOR WITH SUPERPOSED MAGNETIZATION Russian patent published in 1995 - IPC

FIELD: electrical engineering electric power engineering. SUBSTANCE: electric reactor with superposed magnetization includes coils of main winding, coils of control winding with anchoring members and magnetic system with rods and yokes. Rods of magnetic system are fabricated in the form of individual armored cores with central rods, windows and side yoke placed orthogonally to axes of coils of main winding. Central rods of armored cores carry coils of control winding and cores proper are isolated from yokes by nonmagnetic gaps. Each coil of control winding is manufactured on the basis of graphite in the form of open turn with plated ends fixed relative to each other by means of anchoring members. Front parts of turns have cross-section lying within limits specified in description of invention. EFFECT: reduced losses, improved cooling conditions, decreased usage of active materials. 3 cl, 5 dwg