EA200601821A1 - MULTI-PHASE ELECTRIC MACHINE - Google Patents

MULTI-PHASE ELECTRIC MACHINE

Info

Publication number
EA200601821A1
EA200601821A1 EA200601821A EA200601821A EA200601821A1 EA 200601821 A1 EA200601821 A1 EA 200601821A1 EA 200601821 A EA200601821 A EA 200601821A EA 200601821 A EA200601821 A EA 200601821A EA 200601821 A1 EA200601821 A1 EA 200601821A1
Authority
EA
Eurasian Patent Office
Prior art keywords
poles
rotor
stator
coils
electric machine
Prior art date
Application number
EA200601821A
Other languages
Russian (ru)
Other versions
EA008613B1 (en
Inventor
Андрей Сергеевич ДРУЖИНИН
Алексей Сергеевич КИБАРДИН
Владимир Георгиевич КУЧИНСКИЙ
Игорь Борисович Маркитантов
Карен Вруйрович МАРТИРОСЯН
Владимир Федорович СОЙКИН
Виктор Михайлович Федотов
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 EA200601821A priority Critical patent/EA008613B1/en
Priority to PCT/EA2007/000003 priority patent/WO2008037264A1/en
Publication of EA200601821A1 publication Critical patent/EA200601821A1/en
Publication of EA008613B1 publication Critical patent/EA008613B1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/28—Layout of windings or of connections between windings
    • 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
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/278—Surface mounted magnets; Inset magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

Предложена многофазная электрическая машина, содержащая явнополюсный ротор с четным числом полюсов и системой возбуждения, создающей в полюсах ротора магнитный поток, направление которого в любых соседних полюсах ротора противоположно, и явнополюсный статор, число полюсов которого отлично от числа полюсов ротора, причем каждый полюс статора окружен идентичной катушкой. Многофазная электрическая машина отличается тем, что магнитопровод ротора образован совокупностью полюсов ротора, а катушки статора объединены в идентичные группы последовательно расположенных катушек таким образом, что все катушки каждой группы принадлежат к разным фазам, а полярности полюсов статора, создаваемые катушками каждой группы, являются чередующимися. Машина может быть выполнена либо с четным, либо с нечетным количеством полюсов ротора, взаимодействующих с одной группой катушек статора, соответственно, обращенные к ротору полярности полюсов статора, создаваемые принадлежащими к одной фазе катушками, либо одноименны, либо разноименны.A multi-phase electric machine is proposed, containing a salient-pole rotor with an even number of poles and an excitation system that creates a magnetic flux in the rotor poles, the direction of which is opposite in any adjacent poles of the rotor, and a salient-pole stator, the number of poles of which is different from the number of rotor poles, and each stator pole is surrounded identical coil. A polyphase electric machine is characterized in that the rotor magnetic circuit is formed by a set of rotor poles, and the stator coils are combined into identical groups of coils arranged in series in such a way that all coils of each group belong to different phases, and the polarities of the stator poles created by the coils of each group are alternating. The machine can be made either with an even or an odd number of rotor poles interacting with one group of stator coils, respectively, the polarities of the stator poles facing the rotor, created by the coils belonging to the same phase, are either the same or different.

EA200601821A 2006-09-28 2006-09-28 Polyphase electrical machine EA008613B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EA200601821A EA008613B1 (en) 2006-09-28 2006-09-28 Polyphase electrical machine
PCT/EA2007/000003 WO2008037264A1 (en) 2006-09-28 2007-05-28 Winding scheme for a polyphase electric machine having a permanent magnet rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EA200601821A EA008613B1 (en) 2006-09-28 2006-09-28 Polyphase electrical machine

Publications (2)

Publication Number Publication Date
EA200601821A1 true EA200601821A1 (en) 2007-06-29
EA008613B1 EA008613B1 (en) 2007-06-29

Family

ID=38462465

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200601821A EA008613B1 (en) 2006-09-28 2006-09-28 Polyphase electrical machine

Country Status (2)

Country Link
EA (1) EA008613B1 (en)
WO (1) WO2008037264A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009002928A1 (en) * 2009-05-08 2010-11-18 Robert Bosch Gmbh synchronous machine
ES2615155B1 (en) * 2016-11-30 2018-04-10 José Manuel ALARCÓN PLANES COMPENSATED ELECTRICAL GENERATOR
CN108649720B (en) * 2018-07-13 2024-08-20 张喆 Mute self-generating generator

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2289991B (en) * 1994-05-23 1998-12-02 Ching Chuen Chan A permanent magnet brushless dc motor
RU2089991C1 (en) * 1996-01-15 1997-09-10 Специальное конструкторское бюро "Ротор" Reluctance commutated motor
RU2121207C1 (en) * 1996-06-09 1998-10-27 Анатолий Трофимович Пластун Multiphase electrical machine armature
TW380329B (en) * 1997-04-16 2000-01-21 Japan Servo Permanent-magnet revolving electrodynamic machine with a concentrated winding stator
US6891299B2 (en) * 2000-05-03 2005-05-10 Moteurs Leroy-Somer Rotary electric machine having a flux-concentrating rotor and a stator with windings on teeth
JP2002153033A (en) * 2000-11-15 2002-05-24 Mitsubishi Heavy Ind Ltd Ipm motor
FR2827718B1 (en) * 2001-07-18 2003-09-26 Sonceboz Sa POLYPHASE MOTOR
EP1508955A4 (en) * 2002-05-29 2006-03-15 Matsushita Electric Ind Co Ltd Motor generator
DE10335792A1 (en) * 2003-08-05 2005-03-10 Praetec Praez Stechnik Gmbh Multi-phase, multi-pole, high-speed linear or rotary synchronous motor

Also Published As

Publication number Publication date
WO2008037264A1 (en) 2008-04-03
EA008613B1 (en) 2007-06-29

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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