EA200800674A1 - MULTI-PHASE ELECTRIC MACHINE WITH PERMANENT MAGNETS - Google Patents

MULTI-PHASE ELECTRIC MACHINE WITH PERMANENT MAGNETS

Info

Publication number
EA200800674A1
EA200800674A1 EA200800674A EA200800674A EA200800674A1 EA 200800674 A1 EA200800674 A1 EA 200800674A1 EA 200800674 A EA200800674 A EA 200800674A EA 200800674 A EA200800674 A EA 200800674A EA 200800674 A1 EA200800674 A1 EA 200800674A1
Authority
EA
Eurasian Patent Office
Prior art keywords
specified
plates
electric machine
pole
packs
Prior art date
Application number
EA200800674A
Other languages
Russian (ru)
Other versions
EA010775B1 (en
Inventor
Алексей Сергеевич АДАЛЕВ
Сергей Алексеевич БУЛГАКОВ
Алексей Сергеевич КИБАРДИН
Владимир Георгиевич КУЧИНСКИЙ
Владимир Федорович СОЙКИН
Андрей Михайлович ЧИЖОВ
Александр Витальевич Шилов
Original Assignee
Открытое Акционерное Общество "Инжиниринговая Нефтегазовая Компания - Всероссийский Научно-Исследовательский Институт По Строительству И Эксплуатации Трубопроводов, Объектов Тэк"
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Открытое Акционерное Общество "Инжиниринговая Нефтегазовая Компания - Всероссийский Научно-Исследовательский Институт По Строительству И Эксплуатации Трубопроводов, Объектов Тэк" filed Critical Открытое Акционерное Общество "Инжиниринговая Нефтегазовая Компания - Всероссийский Научно-Исследовательский Институт По Строительству И Эксплуатации Трубопроводов, Объектов Тэк"
Priority to EA200800674A priority Critical patent/EA200800674A1/en
Publication of EA010775B1 publication Critical patent/EA010775B1/en
Publication of EA200800674A1 publication Critical patent/EA200800674A1/en
Priority to PCT/EA2009/000001 priority patent/WO2009092384A1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2786—Outer rotors
    • H02K1/2787—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/2789—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2791—Surface mounted magnets; Inset magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • H02K1/30—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures using intermediate parts, e.g. spiders

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

Электрическая машина, содержащая явнополюсные статор и ротор, установленный снаружи статора и образованный силовым кольцом и магнитной системой. Магнитная система ротора включает пакеты секторных пластин с выемками, в которых размещены пакеты полюсных пластин, имеющих по существу форму треугольника, одна из вершин которого обращена к силовому кольцу, и тангенциально намагниченные магнитные блоки, расположенные между пакетами секторных и полюсных пластин, причем каждый пакет полюсных пластин стянут в аксиальном направлении посредством крепежного элемента, пропущенного через внутреннее отверстие в полюсных пластинах. Электрическая машина отличается тем, что каждая полюсная пластина снабжена прорезью, проходящей от указанного внутреннего отверстия до указанной вершины, и предусмотрен профильный элемент, установленный в области указанной вершины в аксиальном направлении ротора, жестко соединенный через указанную прорезь с крепежным элементом посредством по меньшей мере одной силовой стяжки, таким образом, что указанный профильный элемент прилегает к внутренним торцевым сторонам магнитных блоков.An electric machine containing a salient pole stator and a rotor mounted outside the stator and formed by a power ring and a magnetic system. The rotor magnetic system includes packs of sector plates with recesses, in which packs of pole plates are placed, having essentially the shape of a triangle, one of the vertices of which is facing the power ring, and tangentially magnetized magnetic blocks located between the packs of sector and pole plates, each pack of pole plates plates are pulled together in the axial direction by means of a fastener passed through an internal hole in the pole plates. The electric machine is characterized in that each pole plate is provided with a slot extending from the specified inner hole to the specified top, and a profile element is provided, installed in the area of the specified top in the axial direction of the rotor, rigidly connected through the specified slot to the fastening element by means of at least one power couplers, so that the specified profile element is adjacent to the inner end sides of the magnetic blocks.

EA200800674A 2008-01-24 2008-01-24 MULTI-PHASE ELECTRIC MACHINE WITH PERMANENT MAGNETS EA200800674A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EA200800674A EA200800674A1 (en) 2008-01-24 2008-01-24 MULTI-PHASE ELECTRIC MACHINE WITH PERMANENT MAGNETS
PCT/EA2009/000001 WO2009092384A1 (en) 2008-01-24 2009-01-23 Polyphase electrical machine with permanent magnets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EA200800674A EA200800674A1 (en) 2008-01-24 2008-01-24 MULTI-PHASE ELECTRIC MACHINE WITH PERMANENT MAGNETS

Publications (2)

Publication Number Publication Date
EA010775B1 EA010775B1 (en) 2008-10-30
EA200800674A1 true EA200800674A1 (en) 2008-10-30

Family

ID=40851946

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200800674A EA200800674A1 (en) 2008-01-24 2008-01-24 MULTI-PHASE ELECTRIC MACHINE WITH PERMANENT MAGNETS

Country Status (2)

Country Link
EA (1) EA200800674A1 (en)
WO (1) WO2009092384A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA201000637A1 (en) * 2010-03-25 2011-02-28 Открытое Акционерное Общество "Нпо "Русский Электропривод"" ELECTRICAL MACHINE WITH PERMANENT MAGNETS
GB2522021B (en) 2014-01-08 2018-02-07 Protean Electric Ltd A rotor for an electric motor or generator
RU170976U1 (en) * 2016-05-23 2017-05-17 Акционерное общество "Научно-производственное объединение автоматики имени академика Н.А. Семихатова" ROTOR OF SYNCHRONOUS ELECTRIC MACHINE WITH PERMANENT MAGNETS
RU183134U1 (en) * 2018-05-11 2018-09-12 Акционерное общество "Электромашиностроительный завод "ЛЕПСЕ" ELECTRIC MACHINE ROTOR

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2324150A1 (en) * 1975-05-30 1977-04-08 Cem Comp Electro Mec IMPROVEMENTS TO SYNCHRONOUS AUTOSYNCHRONIZABLE MOTORS
FR2594272B2 (en) * 1986-02-07 1994-09-23 Auxilec HIGH SPEED ROTORED SYNCHRONOUS MACHINE WITH PERMANENT MAGNET MAGNETIC INDUCTION ORTHORADIAL
SU1406689A1 (en) * 1987-01-05 1988-06-30 Предприятие П/Я Г-4993 Electric machine rotor
DE3806760A1 (en) * 1988-03-02 1989-09-14 Heidelberg Motor Gmbh ELECTRIC MACHINE
DE10010248A1 (en) * 2000-03-02 2001-09-13 Hatz Motoren Current generator unit for vehicle, has rotor built on fan wheel attached by flange to crankshaft of drive engine and stator designed as laminated iron packet
US6603232B2 (en) * 2001-11-02 2003-08-05 Electric Boat Corporation Permanent magnet retaining arrangement for high speed rotors
RU2231896C2 (en) * 2002-07-26 2004-06-27 Государственное образовательное учреждение высшего профессионального образования "Оренбургский государственный университет" Electrical machine permanent-magnet rotor
FI117458B (en) * 2004-05-27 2006-10-13 Abb Oy Electric machine rotor

Also Published As

Publication number Publication date
EA010775B1 (en) 2008-10-30
WO2009092384A1 (en) 2009-07-30

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): BY KZ RU