ELECTRICAL TRANSDUCTOR REACTOR Russian patent published in 2012 - IPC H01F29/14 H01F27/26 

FIELD: electricity.

SUBSTANCE: electric three-phase reactor contains magnetic system of vertical rods, horizontal frames, windings at each rod, windings covering two adjoining rods and controlled DC source. Magnetic system is a three-dimensional system; it consists of two three-phase magnet cores located in parallel planes. Additional sections of frames are installed between magnet cores in the form of ferromagnetic inserts connecting magnet cores over horizontal frames. Cross-section of ferromagnetic inserts S_ins and rods S_rod are interrelated by the following ratio: 0.8<(S_ins:S_rod)<1.2. Ferromagnetic inserts can be laminated by sheets of construction steel.

EFFECT: reduction of electric steel consumption, reduction of losses and labour costs during manufacture, decrease of weight and dimensions.

10 dwg