GB2592738B - System and apparatus for axial field rotary energy device - Google Patents

System and apparatus for axial field rotary energy device Download PDF

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Publication number
GB2592738B
GB2592738B GB2020608.2A GB202020608A GB2592738B GB 2592738 B GB2592738 B GB 2592738B GB 202020608 A GB202020608 A GB 202020608A GB 2592738 B GB2592738 B GB 2592738B
Authority
GB
United Kingdom
Prior art keywords
energy device
axial field
rotary energy
field rotary
axial
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
GB2020608.2A
Other languages
English (en)
Other versions
GB2592738A (en
GB202020608D0 (en
Inventor
L Schuler Bernhard
Lee Rich
Rasmussen Jorgen
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.)
Infinitum Electric Inc
Original Assignee
Infinitum Electric 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 US16/031,879 external-priority patent/US11177726B2/en
Application filed by Infinitum Electric Inc filed Critical Infinitum Electric Inc
Priority to GB2217718.2A priority Critical patent/GB2613701A/en
Publication of GB202020608D0 publication Critical patent/GB202020608D0/en
Publication of GB2592738A publication Critical patent/GB2592738A/en
Application granted granted Critical
Publication of GB2592738B publication Critical patent/GB2592738B/en
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
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2793—Rotors axially facing stators
    • H02K1/2795—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/02—Details of the magnetic circuit characterised by the magnetic material
    • 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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/182—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to stators axially facing the rotor, i.e. with axial or conical air gap
    • 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
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • 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
    • H02K15/04—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings, prior to mounting into machines
    • H02K15/0407—Windings manufactured by etching, printing or stamping the complete coil
    • 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
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/28—Layout of windings or of connections between windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/47—Air-gap windings, i.e. iron-free windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1823—Rotary generators structurally associated with turbines or similar engines
    • H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2211/00—Specific aspects not provided for in the other groups of this subclass relating to measuring or protective devices or electric components
    • H02K2211/03—Machines characterised by circuit boards, e.g. pcb
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Windings For Motors And Generators (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
GB2020608.2A 2018-07-10 2019-07-10 System and apparatus for axial field rotary energy device Active GB2592738B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2217718.2A GB2613701A (en) 2018-07-10 2019-07-10 System and apparatus for axial field rotary energy device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/031,879 US11177726B2 (en) 2017-01-11 2018-07-10 System and apparatus for axial field rotary energy device
PCT/US2019/041114 WO2020014299A1 (en) 2018-07-10 2019-07-10 System and apparatus for axial field rotary energy device

Publications (3)

Publication Number Publication Date
GB202020608D0 GB202020608D0 (en) 2021-02-10
GB2592738A GB2592738A (en) 2021-09-08
GB2592738B true GB2592738B (en) 2023-01-11

Family

ID=67441754

Family Applications (3)

Application Number Title Priority Date Filing Date
GB2217718.2A Withdrawn GB2613701A (en) 2018-07-10 2019-07-10 System and apparatus for axial field rotary energy device
GB2020608.2A Active GB2592738B (en) 2018-07-10 2019-07-10 System and apparatus for axial field rotary energy device
GB2303485.3A Active GB2613735B (en) 2018-07-10 2019-07-10 System and apparatus for axial field rotary energy device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB2217718.2A Withdrawn GB2613701A (en) 2018-07-10 2019-07-10 System and apparatus for axial field rotary energy device

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2303485.3A Active GB2613735B (en) 2018-07-10 2019-07-10 System and apparatus for axial field rotary energy device

Country Status (5)

Country Link
KR (2) KR20210031688A (zh)
CN (1) CN112425034A (zh)
DE (1) DE112019003519T5 (zh)
GB (3) GB2613701A (zh)
WO (1) WO2020014299A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021033038A1 (en) * 2019-08-16 2021-02-25 Ghsp, Inc. Circular force generator having a self-contained positioning sensor assembly
AU2022318884A1 (en) * 2021-07-30 2024-01-25 E-Circuit Motors, Inc. Magnetic material filled printed circuit boards and printed circuit board stators
CN116317397B (zh) * 2023-05-16 2023-07-21 山西电机制造有限公司 基于低压铸造的转子冲片槽底最小极限值的确定方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2338117A (en) * 1998-04-23 1999-12-08 Turbo Genset Company Ltd Variable axial airgap rotary electric machines
US20100156401A1 (en) * 2006-04-13 2010-06-24 Masayuki Nishiguchi Magnetic resolver and method of manufacturing the same
EP2863524A1 (en) * 2013-10-15 2015-04-22 ABB Oy Stator for an axial flux machine and method for cooling a stator of an axial flux machine
EP3128646A1 (en) * 2009-01-16 2017-02-08 Boulder Wind Power, Inc. Segmented stator for an axial field device

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5789841A (en) 1995-06-07 1998-08-04 Kollmorgen Corporation Axial air gap brushless motor with layered disk stator
US6411002B1 (en) 1996-12-11 2002-06-25 Smith Technology Development Axial field electric machine
KR19990003195A (ko) * 1997-06-25 1999-01-15 배순훈 패턴코일권선모터와 그 권선방법
EP1542337A4 (en) * 2002-08-07 2009-01-07 Hitachi Metals Ltd LAMINATED COIL AND BRUSHLESS MOTOR USING THE SAME
CA2514772C (en) 2003-02-07 2009-04-28 Core Innovation, Llc Conductor optimized axial field rotary energy device
GB2485185A (en) * 2010-11-04 2012-05-09 Pipera Technologies Ltd Axial gap electrical machine having integrated stator
CN102130563A (zh) * 2011-03-01 2011-07-20 刘行 一种绕组为印刷电路板结构的盘式永磁电机
KR101748639B1 (ko) * 2013-05-21 2017-06-19 히다치 오토모티브 시스템즈 가부시키가이샤 전력 변환 장치
NL2011129C2 (nl) * 2013-07-09 2015-01-12 Eco Logical Entpr B V Compacte elektrische inrichting en daarop gebaseerde elektrodynamische luidspreker, elektromotor, roerinrichting en instelbare koppeling.
US9793046B2 (en) * 2013-10-24 2017-10-17 Rosemount Aerospace Inc. Rotating transformers for electrical machines
US9275674B2 (en) * 2014-03-11 2016-03-01 Marvell International Ltd. Spindle motor for hard disk drive and method of fabrication thereof
EP3257138B1 (en) * 2015-02-13 2019-12-04 Electric Vehicle Systems And Technology Pty Ltd Electric motor
CN105071573B (zh) * 2015-07-16 2017-05-31 擎声自动化科技（上海）有限公司 一种具有印刷电路板绕组的定子结构
CN105245079A (zh) * 2015-10-27 2016-01-13 广东技术师范学院 一种不带电刷的电磁电机
US10263485B2 (en) * 2016-12-21 2019-04-16 Briggs & Stratton Corporation Alternator with integrated engine controller
US10340760B2 (en) * 2017-01-11 2019-07-02 Infinitum Electric Inc. System and apparatus for segmented 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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2338117A (en) * 1998-04-23 1999-12-08 Turbo Genset Company Ltd Variable axial airgap rotary electric machines
US20100156401A1 (en) * 2006-04-13 2010-06-24 Masayuki Nishiguchi Magnetic resolver and method of manufacturing the same
EP3128646A1 (en) * 2009-01-16 2017-02-08 Boulder Wind Power, Inc. Segmented stator for an axial field device
EP2863524A1 (en) * 2013-10-15 2015-04-22 ABB Oy Stator for an axial flux machine and method for cooling a stator of an axial flux machine

Also Published As

Publication number Publication date
WO2020014299A1 (en) 2020-01-16
GB2592738A (en) 2021-09-08
GB2613735B (en) 2023-11-22
GB202020608D0 (en) 2021-02-10
KR20230112740A (ko) 2023-07-27
GB2613701A (en) 2023-06-14
CN112425034A (zh) 2021-02-26
DE112019003519T5 (de) 2021-06-17
GB2613735A (en) 2023-06-14
KR20210031688A (ko) 2021-03-22
GB202303485D0 (en) 2023-04-26
GB202217718D0 (en) 2023-01-11

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