KR102774051B1 - 주기적인 회전력 필요조건을 위한 고정자 및 회전자 설계 - Google Patents

주기적인 회전력 필요조건을 위한 고정자 및 회전자 설계 Download PDF

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Publication number
KR102774051B1
KR102774051B1 KR1020217016647A KR20217016647A KR102774051B1 KR 102774051 B1 KR102774051 B1 KR 102774051B1 KR 1020217016647 A KR1020217016647 A KR 1020217016647A KR 20217016647 A KR20217016647 A KR 20217016647A KR 102774051 B1 KR102774051 B1 KR 102774051B1
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South Korea
Prior art keywords
magnetic flux
stator
rotor
generate
axis
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KR1020217016647A
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Korean (ko)
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KR20210083341A (ko
Inventor
스티븐 로버트 쇼
조지 하더 밀하임
Original Assignee
이-서킷 모터스 인코퍼레이티드
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Priority claimed from US16/665,763 external-priority patent/US11527933B2/en
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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)
KR1020217016647A 2018-11-01 2019-10-30 주기적인 회전력 필요조건을 위한 고정자 및 회전자 설계 Active KR102774051B1 (ko)

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
KR20210083341A KR20210083341A (ko) 2021-07-06
KR102774051B1 true KR102774051B1 (ko) 2025-02-26

Family

ID=68610350

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020217016647A Active KR102774051B1 (ko) 2018-11-01 2019-10-30 주기적인 회전력 필요조건을 위한 고정자 및 회전자 설계

Country Status (13)

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

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (27)

* 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
JPH07213036A (ja) * 1994-01-20 1995-08-11 Matsushita Electric Ind Co Ltd モータ
AUPM827094A0 (en) * 1994-09-20 1994-10-13 Queensland Railways Open stator axial flux electric motor
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
EP1670125A1 (en) * 2004-12-10 2006-06-14 Deutsche Thomson-Brandt Gmbh Electric motor
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
US8736133B1 (en) * 2013-03-14 2014-05-27 Boulder Wind Power, Inc. Methods and apparatus for overlapping windings
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

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
CN112997383B (zh) 2024-05-31
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

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