CA3078536A1 - Solid state multi-pole and uni-pole electric generator rotor for ac/dc electric generators - Google Patents

Solid state multi-pole and uni-pole electric generator rotor for ac/dc electric generators Download PDF

Info

Publication number
CA3078536A1
CA3078536A1 CA3078536A CA3078536A CA3078536A1 CA 3078536 A1 CA3078536 A1 CA 3078536A1 CA 3078536 A CA3078536 A CA 3078536A CA 3078536 A CA3078536 A CA 3078536A CA 3078536 A1 CA3078536 A1 CA 3078536A1
Authority
CA
Canada
Prior art keywords
rotor
pole
salient pole
polarity
excitation
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.)
Abandoned
Application number
CA3078536A
Other languages
English (en)
French (fr)
Inventor
Robert Ray Holcomb
Original Assignee
Holcomb Scientific Research Ltd
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 Holcomb Scientific Research Ltd filed Critical Holcomb Scientific Research Ltd
Publication of CA3078536A1 publication Critical patent/CA3078536A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H02K1/14—Stator cores with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/02—Synchronous motors
    • H02K19/10—Synchronous motors for multi-phase current
    • 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
    • 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
    • H02K1/26—Rotor cores with slots for windings
    • 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
    • H02K1/26—Rotor cores with slots for windings
    • H02K1/265—Shape, form or location of the slots
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/28—Manual switches
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/04—Asynchronous induction motors for single phase current
    • H02K17/06—Asynchronous induction motors for single phase current having windings arranged for permitting pole-changing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/12—Asynchronous induction motors for multi-phase current
    • H02K17/14—Asynchronous induction motors for multi-phase current having windings arranged for permitting pole-changing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/02—Synchronous motors
    • H02K19/10—Synchronous motors for multi-phase current
    • H02K19/12—Synchronous motors for multi-phase current characterised by the arrangement of exciting windings, e.g. for self-excitation, compounding or pole-changing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/26—Synchronous generators characterised by the arrangement of exciting windings
    • H02K19/32—Synchronous generators characterised by the arrangement of exciting windings for pole-changing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • 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
    • H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots
    • 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
    • H02K99/00—Subject matter not provided for in other groups of this subclass
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K99/00—Subject matter not provided for in other groups of this subclass
    • H02K99/10—Generators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K99/00—Subject matter not provided for in other groups of this subclass
    • H02K99/20—Motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
CA3078536A 2016-10-04 2017-11-17 Solid state multi-pole and uni-pole electric generator rotor for ac/dc electric generators Abandoned CA3078536A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662496057P 2016-10-04 2016-10-04
US62/496,057 2016-10-04
PCT/EP2017/079687 WO2018065635A1 (en) 2016-10-04 2017-11-17 Solid state multi-pole and uni-pole electric generator rotor for ac/dc electric generators

Publications (1)

Publication Number Publication Date
CA3078536A1 true CA3078536A1 (en) 2018-04-12

Family

ID=60382238

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3078536A Abandoned CA3078536A1 (en) 2016-10-04 2017-11-17 Solid state multi-pole and uni-pole electric generator rotor for ac/dc electric generators

Country Status (12)

Country Link
US (2) US11336134B2 (cg-RX-API-DMAC10.html)
EP (1) EP3523871A1 (cg-RX-API-DMAC10.html)
JP (2) JP2019534661A (cg-RX-API-DMAC10.html)
CN (1) CN110050403B (cg-RX-API-DMAC10.html)
AU (2) AU2017339586B2 (cg-RX-API-DMAC10.html)
BR (1) BR112019006664A2 (cg-RX-API-DMAC10.html)
CA (1) CA3078536A1 (cg-RX-API-DMAC10.html)
CU (1) CU24653B1 (cg-RX-API-DMAC10.html)
IL (1) IL265823A (cg-RX-API-DMAC10.html)
MX (1) MX2019003788A (cg-RX-API-DMAC10.html)
PH (1) PH12019500735A1 (cg-RX-API-DMAC10.html)
WO (1) WO2018065635A1 (cg-RX-API-DMAC10.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021063522A1 (en) * 2019-10-04 2021-04-08 Holcomb Scientific Research Ltd. A unique method of harnessing energy from the magnetic domains found in ferromagnetic and paramagnetic materials
WO2021242330A1 (en) * 2020-05-27 2021-12-02 Toledo Torres Luis Roberto Four or more poles on the rotor of three phase generators
CN113271034B (zh) * 2021-07-05 2023-05-19 浙江师范大学 一种非接触间接激励的两用发电机
US20250119005A1 (en) 2023-10-10 2025-04-10 GM Global Technology Operations LLC Multiple wound rotor for electric machine

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2368295A (en) * 1942-09-14 1945-01-30 Allis Louis Co Method of making cast squirrel cage rotors
GB796998A (en) 1955-09-02 1958-06-25 Wolfgang Karl Schmid Improvements in or relating to electro-magnetic variable-speed drives
US5183222A (en) 1991-08-12 1993-02-02 Tacticon Corp. Electric powered tip-driven fan with metal/air battery assembly therefor
US5239217A (en) * 1992-05-18 1993-08-24 Emerson Electric Co. Redundant switched reluctance motor
US5852334A (en) * 1995-10-19 1998-12-22 Tridelta Industries, Inc. Staggered pole switched reluctance motor
US5952755A (en) 1997-03-18 1999-09-14 Electric Boat Corporation Permanent magnet motor rotor
JP4626906B2 (ja) * 1999-10-06 2011-02-09 アスモ株式会社 リラクタンス型電動機
CN1797904A (zh) 2004-12-20 2006-07-05 晋裕工业股份有限公司 凸形永磁转子马达
JP4793748B2 (ja) * 2005-02-22 2011-10-12 コニカミノルタオプト株式会社 スピンドル装置
JP4678841B2 (ja) * 2005-08-24 2011-04-27 本田技研工業株式会社 エンジン駆動発電機の出力電圧調整装置
GB0803279D0 (en) * 2008-02-22 2008-04-02 Univ Gent Sensorless control of salient pole machines
CN101369747B (zh) * 2008-06-24 2010-12-22 清华大学 一种凸极绕线转子异步电机
JP2012515433A (ja) * 2009-01-12 2012-07-05 リデムプティヴ テクノロジーズ リミテッド ソリッドステート回転場電力コージェネレーション装置
ES1070165Y (es) * 2009-03-23 2009-10-20 Gomez Jose Luis Rodriguez Generador de campos magneticos giratorios o lineales en estado solido, para inductores y excitatrices de alternadores, dinamos y motores electricos en general.
WO2011048464A1 (en) * 2009-10-22 2011-04-28 Redemptive Technologies Limited Brushless direct current (dc) electric generator with decreased electromagnetic drag
ES2375984B2 (es) * 2009-11-11 2013-01-28 Abrahán Conde Méndez Multigenerador de energía eléctrica.
US20120126728A1 (en) 2010-11-19 2012-05-24 El-Refaie Ayman Mohamed Fawzi Integrated electric machine and silicon carbide power converter assembly and method of making same
CN102223037B (zh) * 2011-05-17 2012-12-26 宁玉泉 新颖变速凸极同步电机及巨型旋转频率变换器
PE20150577A1 (es) * 2012-05-18 2015-05-27 Redemptive Technologies Ltd Motor electrico de ca / cc de alta eficiencia, sistema de generacion de potencia electrica con velocidad variable, potencia variable, aislamiento geometrico y elementos conductores de alta eficiencia
DE102013102900A1 (de) * 2013-03-21 2014-09-25 Feaam Gmbh Synchronmaschine
DE102014200947A1 (de) * 2014-01-20 2015-08-06 Wobben Properties Gmbh Synchrongenerator einer getriebelosen Windenergieanlage
WO2016013477A1 (ja) * 2014-07-24 2016-01-28 Ntn株式会社 発電機
JP2016025811A (ja) * 2014-07-24 2016-02-08 Ntn株式会社 発電機
JP6528490B2 (ja) * 2015-03-20 2019-06-12 スズキ株式会社 回転電機
JP6464917B2 (ja) * 2015-05-13 2019-02-06 株式会社デンソー 界磁巻線型同期機

Also Published As

Publication number Publication date
JP2023179767A (ja) 2023-12-19
CN110050403B (zh) 2021-11-12
AU2022283616A1 (en) 2023-02-02
JP2019534661A (ja) 2019-11-28
CU24653B1 (es) 2023-04-10
PH12019500735A1 (en) 2019-08-05
AU2017339586A1 (en) 2019-05-23
EP3523871A1 (en) 2019-08-14
WO2018065635A8 (en) 2018-05-31
US20190238011A1 (en) 2019-08-01
CN110050403A (zh) 2019-07-23
MX2019003788A (es) 2019-09-26
US11336134B2 (en) 2022-05-17
CU20190031A7 (es) 2019-11-04
BR112019006664A2 (pt) 2019-07-09
IL265823A (en) 2019-06-30
WO2018065635A1 (en) 2018-04-12
US20220294286A1 (en) 2022-09-15
AU2017339586B2 (en) 2022-09-08

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20201002

FZDE Discontinued

Effective date: 20240220