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Patent Searching and Data


Title:
ELECTROMAGNETIC REACTOR
Document Type and Number:
WIPO Patent Application WO/2015/016748
Kind Code:
A3
Abstract:
The invention relates to electrical engineering. The device comprises a rectangular laminated core consisting of two rods (1) and two yokes (2), and an internal winding (3) and an external winding (4), which are arranged coaxially on each rod (1) of the core. Four laminated magnetic shunts (5) are fastened on the yokes (2). The cross sections of the yokes (2) are in the shape of a rectangle. The internal parts of the yokes (2), facing the ends of the windings (3 and 4), are provided with cantilever extensions (6) of rectangular cross section. Each magnetic shunt (5) is formed from two elements (7 and 8). Element (7) surrounds a part of the yoke (2) on three sides, and element (8) is a cantilever extension (6). Elements (7 and 8) are laminated orthogonally to the core. Flat parts (9) of the elements, the sides of which face the ends of the windings (3 and 4), overlap the ends of the windings (3 and 4) in those sectors which are not overlapped by the yokes (2) and cantilever extensions (6). The flat parts (9) of elements (7 and 8) are arranged flush with the corresponding yoke (2). The external sides of the yokes (2) and cantilever extensions (6) are separated from the magnetic shunts (5) by dielectric spacers (10).

Inventors:
VOLKOV EVGENIJ EVGEN EVICH (RU)
ERMISHINA ALLA ANATOL EVNA (RU)
KUBAREV LEONID PETROVICH (RU)
NECHUSHKIN VASILIJ VASILEVICH (RU)
FEDOSOV LEONID LEONIDOVICH (RU)
FEDOSOVA LARISA GEORGIEVNA (RU)
ANTONOV ANATOLIJ VIKTOROVICH (RU)
BULYKIN PAVEL YUR EVICH (RU)
Application Number:
PCT/RU2014/000563
Publication Date:
May 14, 2015
Filing Date:
July 24, 2014
Export Citation:
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Assignee:
JOINT STOCK COMPANY FED GRID COMPANY OF UNIFIED ENERGY SYSTEM (RU)
JOINT STOCK COMPANY RES AND DEV CT AT FED GRID COMPANY OF UNIFIED ENERGY SYSTEM (RU)
JOINT STOCK COMPANY AJDIS GRUPP (RU)
International Classes:
H01F37/00
Foreign References:
RU2221297C12004-01-10
RU107638U12011-08-20
RU99654U12010-11-20
Attorney, Agent or Firm:
SHCHEDRIN, Mikhail Borisovich (5-35Moscow, 4, RU)
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