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2 417 471

(13)

(51)

IPC

H01F30/14(2006-01-01)

H02M5/14(2006-01-01)

(21) (22)

Application

2010102288/07, 2010-01-25

(24)

Start date

2010-01-25

(22)

Actual filing date

2010-01-25

(45)

Published

2011-04-27

(72)

Inventor

Grigorash Oleg VladimirovichVlasenko Evgenij Anatol'EvichUskov Anton Evgen'EvichButenko Aleksandr VladimirovichGrigorash Alina Olegovna

(73)

Holder

Federal'Noe Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Agrarnyj Universitet"

SINGLE-PHASE-THREE-PHASE TRANSFORMER WITH ROTARY MAGNETIC FIELD Russian patent published in 2011 - IPC H01F30/14 H02M5/14

Abstract RU 2417471 C1

FIELD: electricity.

SUBSTANCE: transformer comprises two primary windings, arranged at toroidal part and displaced in space relative to each other at the angle of 90°. Their origins are connected to each other via a phase shift capacitor. Three secondary windings are displaced relative to each other at the angle of 120° and are arranged on the toroidal part of the transformer in slots of the primary winding.

EFFECT: reduced losses in magnetic conductor.

2 dwg

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RU 2 417 471 C1

Authors

Grigorash Oleg Vladimirovich

Vlasenko Evgenij Anatol'Evich

Uskov Anton Evgen'Evich

Butenko Aleksandr Vladimirovich

Grigorash Alina Olegovna

Dates

2011-04-27—Published

2010-01-25—Filed