CN112997383B - 用于周期性转矩要求的定子和转子设计 - Google Patents

用于周期性转矩要求的定子和转子设计 Download PDF

Info

Publication number
CN112997383B
CN112997383B CN201980072170.1A CN201980072170A CN112997383B CN 112997383 B CN112997383 B CN 112997383B CN 201980072170 A CN201980072170 A CN 201980072170A CN 112997383 B CN112997383 B CN 112997383B
Authority
CN
China
Prior art keywords
magnetic flux
stator
rotor
magnet
magnets
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.)
Active
Application number
CN201980072170.1A
Other languages
English (en)
Chinese (zh)
Other versions
CN112997383A (zh
Inventor
史蒂文·罗伯特·肖
乔治·哈德·米列海姆
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.)
eCircuit Motors Inc
Original Assignee
eCircuit Motors Inc
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
Priority claimed from US16/665,763 external-priority patent/US11527933B2/en
Application filed by eCircuit Motors Inc filed Critical eCircuit Motors Inc
Publication of CN112997383A publication Critical patent/CN112997383A/zh
Application granted granted Critical
Publication of CN112997383B publication Critical patent/CN112997383B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
    • 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
    • H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
    • H02K1/246—Variable reluctance rotors
    • 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
    • H02K3/26—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors consisting of printed conductors
    • 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
    • H02K2213/12—Machines characterised by the modularity of some components

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Windings For Motors And Generators (AREA)
CN201980072170.1A 2018-11-01 2019-10-30 用于周期性转矩要求的定子和转子设计 Active CN112997383B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201862754051P 2018-11-01 2018-11-01
US62/754,051 2018-11-01
US16/665,763 2019-10-28
US16/665,763 US11527933B2 (en) 2015-10-02 2019-10-28 Stator and rotor design for periodic torque requirements
PCT/US2019/058716 WO2020092470A1 (en) 2018-11-01 2019-10-30 Stator and rotor design for periodic torque requirements

Publications (2)

Publication Number Publication Date
CN112997383A CN112997383A (zh) 2021-06-18
CN112997383B true CN112997383B (zh) 2024-05-31

Family

ID=68610350

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980072170.1A Active CN112997383B (zh) 2018-11-01 2019-10-30 用于周期性转矩要求的定子和转子设计

Country Status (13)

Country Link
EP (1) EP3874583A1 (enExample)
JP (1) JP7617566B2 (enExample)
KR (1) KR102774051B1 (enExample)
CN (1) CN112997383B (enExample)
AU (2) AU2019370644B2 (enExample)
CA (1) CA3116171C (enExample)
MX (1) MX2021005147A (enExample)
MY (1) MY202926A (enExample)
PH (1) PH12021550989A1 (enExample)
SG (1) SG11202103655XA (enExample)
TW (1) TWI827721B (enExample)
WO (1) WO2020092470A1 (enExample)
ZA (1) ZA202102470B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10141804B2 (en) 2017-01-11 2018-11-27 Infinitum Electric Inc. System, method and apparatus for modular axial field rotary energy device
WO2019190959A1 (en) 2018-03-26 2019-10-03 Infinitum Electric Inc. System and apparatus for axial field rotary energy device
US11283319B2 (en) 2019-11-11 2022-03-22 Infinitum Electric, Inc. Axial field rotary energy device with PCB stator having interleaved PCBS
US20210218304A1 (en) 2020-01-14 2021-07-15 Infinitum Electric, Inc. Axial field rotary energy device having pcb stator and variable frequency drive
JP7784674B2 (ja) * 2021-02-17 2025-12-12 イー－サーキット モーターズ， インコーポレイテッド 軸方向磁束機械のための平面固定子構成
US11482908B1 (en) 2021-04-12 2022-10-25 Infinitum Electric, Inc. System, method and apparatus for direct liquid-cooled axial flux electric machine with PCB stator
KR102893113B1 (ko) 2025-07-28 2025-12-03 모델솔루션(주) 수평 배열 구조의 축방향 자속 영구자석 모터 장치

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54103259A (en) * 1978-01-31 1979-08-14 Tokyo Electric Co Ltd Dust compressing apparatus for electric cleaner
CN1135810A (zh) * 1994-09-20 1996-11-13 昆士兰铁路公司 敞开式定子轴向磁通电动机
CN1787335A (zh) * 2004-12-10 2006-06-14 汤姆森特许公司 电动机
US8736133B1 (en) * 2013-03-14 2014-05-27 Boulder Wind Power, Inc. Methods and apparatus for overlapping windings

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07213036A (ja) * 1994-01-20 1995-08-11 Matsushita Electric Ind Co Ltd モータ
JP2777710B2 (ja) * 1996-06-13 1998-07-23 ミネベア株式会社 パルスジェネレータ
US6005320A (en) * 1999-06-22 1999-12-21 Amotron Co., Ltd. Two-phase brushless direct-current motor having single hall effect device
GB0007743D0 (en) * 2000-03-31 2000-05-17 Kelsey Hayes Co Actuator
PT1590871E (pt) 2003-02-07 2008-08-27 Core Motion Inc Dispositivo energético rotativo de campo axial de condutor optimizado
JP2008259399A (ja) * 2007-03-15 2008-10-23 Honda Motor Co Ltd トロイダル巻線構造を備えた回転電機用の固定子
US10038349B2 (en) * 2008-08-15 2018-07-31 Millennial Research Corporation Multi-phase modular coil element for electric motor and generator
DE102010062271A1 (de) * 2010-12-01 2012-06-21 BSH Bosch und Siemens Hausgeräte GmbH Haushaltsgerät mit einem Antriebsmotor und Verfahren zum Betreiben eines Antriebsmotors in einem Haushaltsgerät
US9531236B2 (en) * 2011-06-02 2016-12-27 Calnetix Technologies, Llc Arrangement of axial and radial electromagnetic actuators
CN103138442B (zh) * 2011-11-25 2016-04-13 丹佛斯（天津）有限公司 内置式永磁电机的转子和使用其的内置式永磁电机
CN103001426A (zh) 2012-11-19 2013-03-27 腾达电动科技镇江有限公司 印刷电路板无铁芯盘式电机
JP2015115973A (ja) * 2013-12-09 2015-06-22 株式会社安川電機 回転電機の回転子及び回転電機
GB2525582B (en) * 2014-02-26 2018-06-27 Yasa Ltd Asymmetric machines
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
CN104600950B (zh) * 2015-01-27 2017-02-22 中国电子科技集团公司第二十一研究所 一种径向磁通混合式步进电机
CN205178812U (zh) * 2015-05-08 2016-04-20 德昌电机(深圳)有限公司 风机及其单相外转子无刷电机
US9673684B2 (en) * 2015-10-02 2017-06-06 E-Circuit Motors, Inc. Structures and methods for thermal management in printed circuit board stators
US10170953B2 (en) 2015-10-02 2019-01-01 E-Circuit Motors, Inc. Planar composite structures and assemblies for axial flux motors and generators
US9800109B2 (en) 2015-10-02 2017-10-24 E-Circuit Motors, Inc. Structures and methods for controlling losses in printed circuit boards
US9673688B2 (en) 2015-10-02 2017-06-06 E-Circuit Motors, Inc. Apparatus and method for forming a magnet assembly
US11121614B2 (en) 2017-06-05 2021-09-14 E-Circuit Motors, Inc. Pre-warped rotors for control of magnet-stator gap in axial flux machines
JP6547006B2 (ja) * 2015-11-24 2019-07-17 株式会社日立産機システム アキシャルギャップ型回転電機及び回転電機用固定子
US10530209B2 (en) * 2016-10-28 2020-01-07 Waymo Llc Devices and methods for driving a rotary platform
US10141804B2 (en) * 2017-01-11 2018-11-27 Infinitum Electric Inc. System, method and apparatus for modular axial field rotary energy device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54103259A (en) * 1978-01-31 1979-08-14 Tokyo Electric Co Ltd Dust compressing apparatus for electric cleaner
CN1135810A (zh) * 1994-09-20 1996-11-13 昆士兰铁路公司 敞开式定子轴向磁通电动机
CN1787335A (zh) * 2004-12-10 2006-06-14 汤姆森特许公司 电动机
US8736133B1 (en) * 2013-03-14 2014-05-27 Boulder Wind Power, Inc. Methods and apparatus for overlapping windings

Also Published As

Publication number Publication date
MY202926A (en) 2024-05-29
TWI827721B (zh) 2024-01-01
CA3116171C (en) 2025-06-03
SG11202103655XA (en) 2021-05-28
KR20210083341A (ko) 2021-07-06
AU2023258344A1 (en) 2023-11-16
CA3116171A1 (en) 2020-05-07
ZA202102470B (en) 2025-12-17
AU2023258344B2 (en) 2024-02-01
JP7617566B2 (ja) 2025-01-20
BR112021007191A2 (pt) 2021-07-20
EP3874583A1 (en) 2021-09-08
MX2021005147A (es) 2021-07-15
WO2020092470A1 (en) 2020-05-07
TW202034607A (zh) 2020-09-16
CN112997383A (zh) 2021-06-18
AU2019370644A1 (en) 2021-05-20
AU2019370644B2 (en) 2023-11-23
JP2022506263A (ja) 2022-01-17
PH12021550989A1 (en) 2021-10-04
KR102774051B1 (ko) 2025-02-26

Similar Documents

Publication Publication Date Title
CN112997383B (zh) 用于周期性转矩要求的定子和转子设计
US11527933B2 (en) Stator and rotor design for periodic torque requirements
US7375449B2 (en) Optimized modular electrical machine using permanent magnets
US10523074B2 (en) Electrical energy conversion system in the form of an induction motor or generator with variable coil winding patterns exhibiting multiple and differently gauged wires according to varying braid patterns
US8188633B2 (en) Integrated composite electromechanical machines
JP6477256B2 (ja) 回転電機
US8922087B1 (en) High efficiency low torque ripple multi-phase permanent magnet machine
AU2004240505A1 (en) Generator having axially aligned stator poles and/or rotor poles
CN103918161B (zh) 水电涡轮机线圈配置
US20150207377A1 (en) Electrical induction motor having a rotor with a bevel gear arrangement for driving a pair of opposite gear rings
CN111277168B (zh) 旋转式纳米发电机及供电器件
CN101331668B (zh) 旋转电机
JPH11196558A (ja) 回転電機のステータコイル
Xie et al. Research of asymmetrical bidirectional magnet skewing technique in modular multi-stage axial flux permanent magnet synchronous motor
US11831211B2 (en) Stator and rotor design for periodic torque requirements
US9825514B1 (en) Electrical generator or motor with variable coil winding patterns exhibiting multiple wires incorporated into a plurality of independent three stage coil configurations and incorporating a belt drive arrangement exhibiting first and second rotating pully wheels in combination with opposite belt rotating magnet and coil supporting components for providing increased power output
BR112021007191B1 (pt) Projeto de estator e de rotor para requisitos de torque periódico
WO2015181703A1 (en) Electrical machine with continuous geometry and constant torque operation
CN1377116A (zh) 具有多层组件结构的转子及定子构成的旋转电机和用途
WO2011021108A1 (en) Direct current (dc) generator with current rods in a spiral coil magnetic field
CN1465124A (zh) 电动机构
CN115702537A (zh) 改进的轴向磁通电机
RU174156U1 (ru) Многостаторный асинхронный двигатель
CN1897422A (zh) 一种永磁发电机
CN2274839Y (zh) 发电装置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant