ATE79987T1 - Magnetische verbesserte motorsysteme mit veraenderlicher reluktanz. - Google Patents

Magnetische verbesserte motorsysteme mit veraenderlicher reluktanz.

Info

Publication number
ATE79987T1
ATE79987T1 AT87903973T AT87903973T ATE79987T1 AT E79987 T1 ATE79987 T1 AT E79987T1 AT 87903973 T AT87903973 T AT 87903973T AT 87903973 T AT87903973 T AT 87903973T AT E79987 T1 ATE79987 T1 AT E79987T1
Authority
AT
Austria
Prior art keywords
rotor
variable reluctance
reluctance motor
permanent magnets
pole
Prior art date
Application number
AT87903973T
Other languages
English (en)
Inventor
Robert Mastromattei
Original Assignee
Pacific Scientific Co
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 Pacific Scientific Co filed Critical Pacific Scientific Co
Application granted granted Critical
Publication of ATE79987T1 publication Critical patent/ATE79987T1/de

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors
    • H02K41/031—Synchronous motors; Motors moving step by step; Reluctance motors of the permanent magnet type
    • H02K41/033—Synchronous motors; Motors moving step by step; Reluctance motors of the permanent magnet type with armature and magnets on one member, the other member being a flux distributor
    • 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
    • H02K21/38—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating flux distributors, and armatures and magnets both stationary
    • H02K21/44—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating flux distributors, and armatures and magnets both stationary with armature windings wound upon the magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
    • H02K37/10—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type
    • H02K37/20—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with rotating flux distributors, the armatures and magnets both being stationary

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Linear Motors (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Control Of Stepping Motors (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Synchronous Machinery (AREA)
AT87903973T 1986-06-04 1987-06-04 Magnetische verbesserte motorsysteme mit veraenderlicher reluktanz. ATE79987T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/870,625 US4713570A (en) 1986-06-04 1986-06-04 Magnetically enhanced variable reluctance motor systems
EP87903973A EP0308423B1 (de) 1986-06-04 1987-06-04 Magnetische verbesserte motorsysteme mit veränderlicher reluktanz
PCT/US1987/001310 WO1987007784A1 (en) 1986-06-04 1987-06-04 Magnetically enhanced variable reluctance motor systems

Publications (1)

Publication Number Publication Date
ATE79987T1 true ATE79987T1 (de) 1992-09-15

Family

ID=25355807

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87903973T ATE79987T1 (de) 1986-06-04 1987-06-04 Magnetische verbesserte motorsysteme mit veraenderlicher reluktanz.

Country Status (6)

Country Link
US (1) US4713570A (de)
EP (1) EP0308423B1 (de)
JP (1) JP2549538B2 (de)
AT (1) ATE79987T1 (de)
DE (1) DE3781410T2 (de)
WO (1) WO1987007784A1 (de)

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KR101065613B1 (ko) * 2009-04-13 2011-09-20 한국전기연구원 선형 및 회전형 전기기기 구조
JP5653997B2 (ja) * 2009-09-08 2015-01-14 ムーグ インコーポレーテッド ステップ間隔の短いステッピングモータ
NO20110191A1 (no) * 2011-02-03 2012-08-06 Greenway As Asymmetrisk multitannet reluktansmotor med seks koiler
CN102158042B (zh) * 2011-03-25 2012-12-05 哈尔滨工业大学 高动态圆筒形直线磁阻电机
RU2526846C2 (ru) * 2012-06-09 2014-08-27 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Бесщеточная электрическая машина
CN105305671B (zh) * 2015-10-22 2018-06-26 南京航空航天大学 一种圆筒型动铁式永磁直线发电机
CN106981968A (zh) * 2017-05-03 2017-07-25 南京航空航天大学 独立绕组连续极双边平板型永磁直线电机
US10742078B2 (en) 2017-10-26 2020-08-11 Hamilton Sunstrand Corporation Variable torque electric motor assembly
CN109672276B (zh) * 2018-12-21 2021-01-15 南京航空航天大学 一种交替极永磁偏置无轴承双凸极电机及其控制方法
US11456653B2 (en) * 2019-03-28 2022-09-27 Ghsp, Inc. Hybrid stepper motor utilizing axial coils for adjusting the magnetic field of the rotor
CN110690806B (zh) * 2019-08-19 2021-09-24 中国矿业大学 一种平板型初级永磁式横向磁通直线电机

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Also Published As

Publication number Publication date
US4713570A (en) 1987-12-15
EP0308423A1 (de) 1989-03-29
DE3781410T2 (de) 1992-12-03
JPH02503381A (ja) 1990-10-11
WO1987007784A1 (en) 1987-12-17
EP0308423B1 (de) 1992-08-26
EP0308423A4 (de) 1989-03-29
DE3781410D1 (de) 1992-10-01
JP2549538B2 (ja) 1996-10-30

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