JP5211593B2 - ブラシレス電気機械 - Google Patents

ブラシレス電気機械 Download PDF

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Publication number
JP5211593B2
JP5211593B2 JP2007236326A JP2007236326A JP5211593B2 JP 5211593 B2 JP5211593 B2 JP 5211593B2 JP 2007236326 A JP2007236326 A JP 2007236326A JP 2007236326 A JP2007236326 A JP 2007236326A JP 5211593 B2 JP5211593 B2 JP 5211593B2
Authority
JP
Japan
Prior art keywords
electromagnetic coil
pole
electric machine
permanent magnet
brushless
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP2007236326A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009071946A5 (enExample
JP2009071946A (ja
Inventor
啓佐敏 竹内
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2007236326A priority Critical patent/JP5211593B2/ja
Priority to US12/206,912 priority patent/US7876062B2/en
Priority to EP08015925A priority patent/EP2037555A2/en
Priority to CN2008102135648A priority patent/CN101388589B/zh
Publication of JP2009071946A publication Critical patent/JP2009071946A/ja
Publication of JP2009071946A5 publication Critical patent/JP2009071946A5/ja
Application granted granted Critical
Publication of JP5211593B2 publication Critical patent/JP5211593B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L7/00—Electrodynamic brake systems for vehicles in general
    • B60L7/10—Dynamic electric regenerative braking
    • 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
    • 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
    • H02K21/20—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having windings each turn of which co-operates only with poles of one polarity, e.g. homopolar machine
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/28—Arrangements for controlling current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/34—Modelling or simulation for control purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/12—Bikes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2220/00—Electrical machine types; Structures or applications thereof
    • B60L2220/40—Electrical machine applications
    • B60L2220/44—Wheel Hub motors, i.e. integrated in the wheel hub
    • 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
    • H02K1/2726—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of a single magnet or two or more axially juxtaposed single magnets
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Transportation (AREA)
  • Electromagnetism (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Brushless Motors (AREA)
  • Control Of Linear Motors (AREA)
  • Linear Motors (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
JP2007236326A 2007-09-12 2007-09-12 ブラシレス電気機械 Expired - Fee Related JP5211593B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2007236326A JP5211593B2 (ja) 2007-09-12 2007-09-12 ブラシレス電気機械
US12/206,912 US7876062B2 (en) 2007-09-12 2008-09-09 Brushless electric machine and apparatus using the same
EP08015925A EP2037555A2 (en) 2007-09-12 2008-09-10 Brushless electric machine and apparatus using the same
CN2008102135648A CN101388589B (zh) 2007-09-12 2008-09-11 无刷电力机械

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007236326A JP5211593B2 (ja) 2007-09-12 2007-09-12 ブラシレス電気機械

Publications (3)

Publication Number Publication Date
JP2009071946A JP2009071946A (ja) 2009-04-02
JP2009071946A5 JP2009071946A5 (enExample) 2010-08-26
JP5211593B2 true JP5211593B2 (ja) 2013-06-12

Family

ID=40229695

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007236326A Expired - Fee Related JP5211593B2 (ja) 2007-09-12 2007-09-12 ブラシレス電気機械

Country Status (4)

Country Link
US (1) US7876062B2 (enExample)
EP (1) EP2037555A2 (enExample)
JP (1) JP5211593B2 (enExample)
CN (1) CN101388589B (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1986311A2 (en) * 2007-04-26 2008-10-29 Seiko Epson Corporation Brushless electric machine
NL2004226C2 (nl) * 2010-02-11 2011-08-15 Assembleon Bv Verplaatsingsinrichting alsmede componentplaatsingsinrichting voorzien van een dergelijke verplaatsingsinrichting.
CZ2011293A3 (cs) * 2011-05-17 2012-11-28 Cominfo, A.S. Stejnosmerný elektromotor
US8766493B2 (en) * 2011-07-01 2014-07-01 Nucleus Scientific, Inc. Magnetic stator assembly
EP2751925B1 (en) 2011-08-16 2016-02-24 Nucleus Scientific Inc. Minimization of torque ripple
US9050896B2 (en) * 2012-11-22 2015-06-09 Paramount Pictures Corporation Regenerative energy system for ground transportation vehicles
EP2960401B1 (en) * 2014-06-27 2016-11-02 Fabrizio Bernini Self-propelled robot
JP6596767B2 (ja) * 2015-07-14 2019-10-30 日立金属株式会社 リニアモータ用界磁部及びリニアモータ
GB2532650B (en) * 2016-02-18 2017-08-16 Smith Neil Multi dimensional layered pulse hub motor
CN109716630B (zh) 2016-09-13 2021-01-22 核科学股份有限公司 多连杆电传动系统
CN107424869A (zh) * 2017-05-08 2017-12-01 佛山市川东磁电股份有限公司 一种磁性组件及使用该磁性组件的电磁继电器
SE541438C2 (en) * 2017-07-12 2019-10-01 Scania Cv Ab A vehicle propulsion system
JP2023543113A (ja) * 2020-08-19 2023-10-13 ベーウントエル・インダストリアル・オートメイション・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング シャトルの永久磁石装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5813113B2 (ja) 1980-02-29 1983-03-11 長谷川 正昭 貼着シ−トの製造方法
US4536690A (en) * 1982-10-19 1985-08-20 Calspan Corporation Tool-supporting self-propelled robot platform
US4908533A (en) * 1988-01-15 1990-03-13 Shinko Electric Co., Ltd. Transporting apparatus
JPH0584688A (ja) 1991-09-26 1993-04-06 Seiko Epson Corp 水平多関節型ロボツトの付属装置
US6450644B1 (en) * 2000-01-12 2002-09-17 Maxivision Cinema Technology System and method for registering motion picture film
JP4619483B2 (ja) 2000-04-17 2011-01-26 パナソニック株式会社 電動装置
AU2003223516A1 (en) * 2002-04-10 2003-10-27 Charge-O-Matic Energy Recovery Devices, Llc Vehicle drive system with energy recovery system
US6936937B2 (en) * 2002-06-14 2005-08-30 Sunyen Co., Ltd. Linear electric generator having an improved magnet and coil structure, and method of manufacture
JPWO2005124980A1 (ja) * 2004-06-21 2008-04-17 コニカミノルタエムジー株式会社 リニアモータの製造方法
CN1969445A (zh) * 2004-06-21 2007-05-23 柯尼卡美能达医疗印刷器材株式会社 线性马达以及线性马达的制造方法
JP4651027B2 (ja) 2006-03-10 2011-03-16 ヤンマー株式会社 再脱穀処理装置，脱穀装置及びコンバイン
US7615894B1 (en) * 2007-05-15 2009-11-10 Deal Clarence D Electric motor with a permanent magnet carrier rotating a sprocket
JP5034675B2 (ja) * 2007-05-22 2012-09-26 トヨタ自動車株式会社 移動体
US7880356B2 (en) * 2007-10-02 2011-02-01 Seiko Epson Corporation Brushless electric machine

Also Published As

Publication number Publication date
CN101388589B (zh) 2012-01-04
US20090066275A1 (en) 2009-03-12
EP2037555A2 (en) 2009-03-18
US7876062B2 (en) 2011-01-25
CN101388589A (zh) 2009-03-18
JP2009071946A (ja) 2009-04-02

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