RU113090U1 - Synchronous rotating machine with combined winding - Google Patents

Synchronous rotating machine with combined winding Download PDF

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Publication number
RU113090U1
RU113090U1 RU2011136987/07U RU2011136987U RU113090U1 RU 113090 U1 RU113090 U1 RU 113090U1 RU 2011136987/07 U RU2011136987/07 U RU 2011136987/07U RU 2011136987 U RU2011136987 U RU 2011136987U RU 113090 U1 RU113090 U1 RU 113090U1
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RU
Russia
Prior art keywords
phases
triangle
star
phase
rotating machine
Prior art date
Application number
RU2011136987/07U
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Russian (ru)
Inventor
Юрий Михайлович Агриков
Дмитрий Александрович Дуюнов
Вадим Леонидович Блинов
Сергей Александрович Иванов
Игорь Николаевич Яковлев
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Общество с ограниченной ответственностью "АС и ПП"
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Priority to RU2011136987/07U priority Critical patent/RU113090U1/en
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Publication of RU113090U1 publication Critical patent/RU113090U1/en

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Abstract

 A synchronous rotating machine with combined windings, including a six-phase winding, consisting of two three-phase combined windings connected respectively to a star and a triangle with a ratio of the number of turns of a triangle to a star equal to each other, each phase having an equal number of grooves, coils of different phases are laid in different grooves so that the resulting magnetic flux induction vectors of each of the neighboring phases form an angle of 30 el. degrees, the odd phases are connected into a star, and the even ones into a triangle or vice versa, and the conclusions of their phases are spaced 30 el. degrees, interconnected and form the connection points of the phases.

Description

The utility model relates to the field of electrical engineering and can be used in any industry and transport.
In known synchronous rotating machines, a three-phase winding is carried out concentrated or dispersed, connected in a star or in a triangle.
The technical result of the utility model is to improve the electromechanical characteristics of the machine by suppressing higher odd harmonics that prevent rotation.
This is achieved by the fact that the synchronous rotating machine includes a six-phase stator winding, consisting of two three-phase windings connected, respectively, into a star and a triangle with a ratio of the number of turns of a triangle and a star equal to , each phase has an equal number of grooves, coils of different phases are stacked in different grooves so that the resulting magnetic flux vectors of adjacent phases form an angle of 30 el. degrees, the odd phases are connected into a star, and the even ones into a triangle, or vice versa, and the conclusions of their phases separated by 30 el. degrees, interconnected and form the connection points of the phases. In this case, the star and triangle windings are dependent, which leads to a more complete mutual suppression of reactive currents and currents of higher odd harmonics.

Claims (1)

  1. A synchronous rotating machine with combined windings, including a six-phase winding, consisting of two three-phase combined windings connected respectively to a star and a triangle with a ratio of the number of turns of a triangle and a star equal to
    Figure 00000001
    while each phase has an equal number of grooves, the coils of different phases are stacked in different grooves so that the resulting magnetic flux induction vectors of each of the neighboring phases form an angle of 30 el. degrees, the odd phases are connected into a star, and the even ones into a triangle or vice versa, and the conclusions of their phases are spaced 30 el. degrees, interconnected and form the connection points of the phases.
RU2011136987/07U 2011-09-07 2011-09-07 Synchronous rotating machine with combined winding RU113090U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2011136987/07U RU113090U1 (en) 2011-09-07 2011-09-07 Synchronous rotating machine with combined winding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2011136987/07U RU113090U1 (en) 2011-09-07 2011-09-07 Synchronous rotating machine with combined winding

Publications (1)

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RU113090U1 true RU113090U1 (en) 2012-01-27

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2528179C1 (en) * 2013-03-06 2014-09-10 Общество с ограниченной ответственностью "АС и ПП" INTEGRATED WINDING OF SYNCHRONOUS MACHINE FOR 2p=2, z=18
RU2538266C2 (en) * 2013-02-27 2015-01-10 Общество с ограниченной ответственностью "АС и ПП" COMBINED WINDING OF INDUCTION MACHINE FOR 2p=4, z=36
RU2562795C2 (en) * 2013-06-17 2015-09-10 Общество с ограниченной ответственностью "АС и ПП" WINDING OF DOUBLE-POLE THREE-PHASE ELECTRIC MACHINE FOR z=18
RU2568646C1 (en) * 2014-10-20 2015-11-20 Общество с ограниченной ответственностью "АС и ПП" COMBINED WINDING FOR ELECTRIC MACHINE DESIGNED PER 2p=12, z=36
RU2690509C1 (en) * 2018-03-20 2019-06-04 Дмитрий Валерьевич Хачатуров Synchronous brushless dc electric motor with combined windings and method for formation of combined winding
RU193578U1 (en) * 2018-12-10 2019-11-06 Акционерное общество "Чебоксарский электроаппаратный завод" Energy efficient winding of the synchronous machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2538266C2 (en) * 2013-02-27 2015-01-10 Общество с ограниченной ответственностью "АС и ПП" COMBINED WINDING OF INDUCTION MACHINE FOR 2p=4, z=36
RU2528179C1 (en) * 2013-03-06 2014-09-10 Общество с ограниченной ответственностью "АС и ПП" INTEGRATED WINDING OF SYNCHRONOUS MACHINE FOR 2p=2, z=18
RU2562795C2 (en) * 2013-06-17 2015-09-10 Общество с ограниченной ответственностью "АС и ПП" WINDING OF DOUBLE-POLE THREE-PHASE ELECTRIC MACHINE FOR z=18
RU2568646C1 (en) * 2014-10-20 2015-11-20 Общество с ограниченной ответственностью "АС и ПП" COMBINED WINDING FOR ELECTRIC MACHINE DESIGNED PER 2p=12, z=36
RU2690509C1 (en) * 2018-03-20 2019-06-04 Дмитрий Валерьевич Хачатуров Synchronous brushless dc electric motor with combined windings and method for formation of combined winding
RU193578U1 (en) * 2018-12-10 2019-11-06 Акционерное общество "Чебоксарский электроаппаратный завод" Energy efficient winding of the synchronous machine

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Legal Events

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