SG11202103555SA - An electric power generator comprising two stators and a rotor - Google Patents

An electric power generator comprising two stators and a rotor

Info

Publication number
SG11202103555SA
SG11202103555SA SG11202103555SA SG11202103555SA SG11202103555SA SG 11202103555S A SG11202103555S A SG 11202103555SA SG 11202103555S A SG11202103555S A SG 11202103555SA SG 11202103555S A SG11202103555S A SG 11202103555SA SG 11202103555S A SG11202103555S A SG 11202103555SA
Authority
SG
Singapore
Prior art keywords
stators
rotor
electric power
power generator
generator
Prior art date
Application number
SG11202103555SA
Inventor
Kabu Makgeru
Original Assignee
The Trustees For The Time Being Of The Kmn Fulfilment Trust
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 The Trustees For The Time Being Of The Kmn Fulfilment Trust filed Critical The Trustees For The Time Being Of The Kmn Fulfilment Trust
Publication of SG11202103555SA publication Critical patent/SG11202103555SA/en

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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • H02K16/04—Machines with one rotor and two stators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/03—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with a magnetic circuit specially adapted for avoiding torque ripples or self-starting problems
    • 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
    • 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
    • H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
    • 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
    • H02K2201/03—Machines characterised by aspects of the air-gap between rotor and stator
    • 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
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
SG11202103555SA 2019-06-25 2020-06-23 An electric power generator comprising two stators and a rotor SG11202103555SA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA201904106 2019-06-25
ZA201906297 2019-09-25
PCT/IB2020/055916 WO2020261113A1 (en) 2019-06-25 2020-06-23 An electric power generator comprising two stators and a rotor

Publications (1)

Publication Number Publication Date
SG11202103555SA true SG11202103555SA (en) 2021-05-28

Family

ID=74060767

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202103555SA SG11202103555SA (en) 2019-06-25 2020-06-23 An electric power generator comprising two stators and a rotor

Country Status (10)

Country Link
US (1) US11626783B2 (en)
EP (1) EP3991282A4 (en)
JP (1) JP2022509458A (en)
KR (1) KR102642093B1 (en)
CN (1) CN112889207A (en)
BR (1) BR112021007756A2 (en)
CA (1) CA3115962C (en)
SG (1) SG11202103555SA (en)
WO (1) WO2020261113A1 (en)
ZA (1) ZA202102262B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7530117B2 (en) * 2020-05-13 2024-08-07 ザ トラスティーズ フォー ザ タイム ビーイング オブ ザ ケーエムエヌ フルフィルメント トラスト Generator with multiple stators

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60219945A (en) * 1984-04-13 1985-11-02 Yaskawa Electric Mfg Co Ltd Permanent magnet type synchronous motor
DE19838378A1 (en) * 1998-08-24 2000-03-02 Magnet Motor Gmbh Electrical machine with permanent magnets
US7105979B1 (en) * 2002-07-08 2006-09-12 Gabrys Christopher W Compact heteropolar hybrid alternator-motor
US6858960B1 (en) * 2002-09-17 2005-02-22 Dana Corporation Low cogging permanent magnet motor
JP2004222356A (en) * 2003-01-10 2004-08-05 Moric Co Ltd Rotating electric equipment
DE102004030063A1 (en) 2004-06-23 2006-03-16 Heinz Leiber Permanent magnet excited rotating field machine
CN101257240A (en) * 2007-11-23 2008-09-03 安鲁荣 Dynamoelectric and power generation dual-purpose machine
JP5641517B2 (en) * 2010-06-16 2014-12-17 株式会社明電舎 Brushless motor
KR101131743B1 (en) * 2010-06-23 2012-04-05 주식회사 아모텍 Direct drive apparatus for drum washing machine
EP2625775A1 (en) * 2010-10-08 2013-08-14 Global Motors Invent Pty. Ltd. Electromagnetic machine
CN102044946B (en) * 2010-12-24 2013-03-20 东南大学 Single-phase self-start permanent magnet synchronous motor
CN102185449A (en) * 2011-02-23 2011-09-14 华北电力大学 Self-starting permanent magnet motor with three-section-circular-arc magnetic pole structure
US8816555B2 (en) * 2011-07-19 2014-08-26 GM Global Technology Operations LLC Rotor for a permanent magnet electric machine
CN103187844B (en) * 2011-12-28 2015-12-02 爱德利科技股份有限公司 Built-in permanent magnet motor
JP5488625B2 (en) * 2012-02-13 2014-05-14 株式会社デンソー Double stator synchronous motor
JP5605388B2 (en) * 2012-04-10 2014-10-15 株式会社デンソー Synchronous motor
JP5957417B2 (en) 2013-06-12 2016-07-27 株式会社豊田中央研究所 Rotating electric machine
JP6366986B2 (en) 2014-04-11 2018-08-01 株式会社東芝 Synchronous reluctance rotary electric machine
CN104242577B (en) * 2014-09-28 2017-01-25 长城汽车股份有限公司 Permanent magnet synchronous motor
JP2016111842A (en) 2014-12-08 2016-06-20 株式会社デンソー Double-stator rotary electric machine
CN104734440A (en) * 2015-03-19 2015-06-24 江门职业技术学院 Double-stator magnetic resistance type angle sensor
CN106849571A (en) * 2017-03-21 2017-06-13 重庆大学 A kind of permanent-magnet magnetic resistance axial magnetic flux composite construction double-rotor machine

Also Published As

Publication number Publication date
ZA202102262B (en) 2022-08-31
JP2022509458A (en) 2022-01-20
KR20210084583A (en) 2021-07-07
US20220109355A1 (en) 2022-04-07
CA3115962A1 (en) 2020-12-30
EP3991282A4 (en) 2023-07-12
US11626783B2 (en) 2023-04-11
BR112021007756A2 (en) 2022-01-18
CA3115962C (en) 2023-05-16
CN112889207A (en) 2021-06-01
EP3991282A1 (en) 2022-05-04
KR102642093B1 (en) 2024-03-04
WO2020261113A1 (en) 2020-12-30

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