NO3127224T3 - - Google Patents

Info

Publication number
NO3127224T3
NO3127224T3 NO16716892A NO16716892A NO3127224T3 NO 3127224 T3 NO3127224 T3 NO 3127224T3 NO 16716892 A NO16716892 A NO 16716892A NO 16716892 A NO16716892 A NO 16716892A NO 3127224 T3 NO3127224 T3 NO 3127224T3
Authority
NO
Norway
Application number
NO16716892A
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 filed Critical
Publication of NO3127224T3 publication Critical patent/NO3127224T3/no

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • H02K16/02—Machines with one stator and two or more rotors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63J—AUXILIARIES ON VESSELS
    • B63J3/00—Driving of auxiliaries
    • B63J3/02—Driving of auxiliaries from propulsion power plant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/06—Rotors for more than one axial stage, e.g. of drum or multiple disc type; Details thereof, e.g. shafts, shaft connections
    • F01D5/066—Connecting means for joining rotor-discs or rotor-elements together, e.g. by a central bolt, by clamps
    • 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
    • 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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • 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
    • H02K21/02—Details
    • H02K21/021—Means for mechanical adjustment of the excitation flux
    • H02K21/028—Means for mechanical adjustment of the excitation flux by modifying the magnetic circuit within the field or the armature, e.g. by using shunts, by adjusting the magnets position, by vectorial combination of field or armature sections
    • H02K21/029—Vectorial combination of the fluxes generated by a plurality of field sections or of the voltages induced in a plurality of armature sections
    • 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
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/22—Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing
    • B63H23/24—Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing electric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63J—AUXILIARIES ON VESSELS
    • B63J3/00—Driving of auxiliaries
    • B63J2003/001—Driving of auxiliaries characterised by type of power supply, or power transmission, e.g. by using electric power or steam
    • B63J2003/002—Driving of auxiliaries characterised by type of power supply, or power transmission, e.g. by using electric power or steam by using electric power
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3053—Fixing blades to rotors; Blade roots ; Blade spacers by means of pins
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/06—Magnetic cores, or permanent magnets characterised by their skew
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/09—Machines characterised by the presence of elements which are subject to variation, e.g. adjustable bearings, reconfigurable windings, variable pitch ventilators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Manufacture Of Motors, Generators (AREA)
NO16716892A 2015-04-09 2016-03-31 NO3127224T3 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562145225P 2015-04-09 2015-04-09
PCT/FI2016/050200 WO2016162595A1 (en) 2015-04-09 2016-03-31 A permanent magnet machine

Publications (1)

Publication Number Publication Date
NO3127224T3 true NO3127224T3 (no) 2017-12-30

Family

ID=60295468

Family Applications (1)

Application Number Title Priority Date Filing Date
NO16716892A NO3127224T3 (no) 2015-04-09 2016-03-31

Country Status (9)

Country Link
US (1) US10374500B2 (no)
EP (2) EP3127224B1 (no)
JP (1) JP6734279B2 (no)
KR (1) KR20180011043A (no)
CN (1) CN106537729B (no)
CA (1) CA2970586A1 (no)
ES (1) ES2645670T3 (no)
NO (1) NO3127224T3 (no)
WO (1) WO2016162595A1 (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017220941A1 (de) * 2017-11-23 2019-05-23 Siemens Aktiengesellschaft Elektrische Maschine mit erhöhter Betriebssicherheit
CN109018284A (zh) * 2018-06-11 2018-12-18 哈尔滨工程大学 一种新型船舶侧向推进器
US11070118B2 (en) * 2019-01-08 2021-07-20 Hamilton Sundstrand Corporation Electrical machine disconnection systems
WO2020264413A1 (en) * 2019-06-26 2020-12-30 Linear Labs, Inc. Reluctance synchronous machines without permanent magnets
DE102021003241A1 (de) * 2020-07-24 2022-01-27 Sew-Eurodrive Gmbh & Co Kg Elektromotor mit einem Rotor
CN113978669A (zh) * 2021-11-07 2022-01-28 天津大学 一种基于磁齿轮复合电机的自主水下航行器推进装置
NO347367B1 (en) * 2022-06-01 2023-10-02 Kongsberg Maritime As Split electric machine
DE102022134129A1 (de) 2022-12-20 2024-06-20 Vem Sachsenwerk Gmbh Entkopplungseinrichtung für einen Wellengenerator mit einem permanentmagnetbestückten Läufer

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2490554A (en) * 1946-11-29 1949-12-06 Roy R Snyder Transmission of rotary motion by single homopolar dynamoelectric machine
US2796571A (en) * 1954-07-02 1957-06-18 Magnecord Inc Electric motor
US3310693A (en) * 1964-02-04 1967-03-21 Gray & Huleguard Inc Magnetic coupling
DE2231590A1 (de) * 1972-06-28 1974-01-10 Bosch Gmbh Robert Permanentmagnet-generator
GB8429974D0 (en) * 1984-11-28 1985-01-09 Lucas Ind Plc Rotary electrical machines
JP2733824B2 (ja) * 1995-04-19 1998-03-30 日本サーボ株式会社 ２相式永久磁石回転電機
US5717266A (en) * 1996-03-11 1998-02-10 The Penn State Research Foundation High power oscillatory drive
US6191561B1 (en) 1998-01-16 2001-02-20 Dresser Industries, Inc. Variable output rotary power generator
JP4629469B2 (ja) * 2005-03-22 2011-02-09 三菱電機株式会社 磁石式同期回転電機
JP4857802B2 (ja) * 2006-02-15 2012-01-18 日産自動車株式会社 回転電機
US7576465B2 (en) * 2006-10-26 2009-08-18 Deere & Company Dual rotor electromagnetic machine
CA2713575A1 (en) * 2007-09-13 2009-03-19 Creative Motion Control, Inc. Permanent magnet motor or actuator with field weakening capability
WO2010098006A1 (ja) 2009-02-24 2010-09-02 有限会社クラ技術研究所 磁束量可変回転電機システム
JP2010246196A (ja) 2009-04-02 2010-10-28 Hitachi Ltd 回転電機
US20130169099A1 (en) * 2011-12-31 2013-07-04 Danotek Motion Technologies, Inc. Magnet assembly for permanent magnet machine
CN104659996A (zh) * 2014-11-14 2015-05-27 江西理工大学 一种漏磁式机械变磁通永磁同步电机

Also Published As

Publication number Publication date
WO2016162595A1 (en) 2016-10-13
ES2645670T3 (es) 2017-12-07
JP2018511285A (ja) 2018-04-19
EP3249791B1 (en) 2020-02-12
CN106537729B (zh) 2020-03-17
JP6734279B2 (ja) 2020-08-05
CA2970586A1 (en) 2016-10-13
EP3249791A1 (en) 2017-11-29
US20170331337A1 (en) 2017-11-16
CN106537729A (zh) 2017-03-22
KR20180011043A (ko) 2018-01-31
US10374500B2 (en) 2019-08-06
EP3127224B1 (en) 2017-08-02
EP3127224A1 (en) 2017-02-08

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