AU2015355119B2 - Devices and methods for increasing energy and/or power density in composite flywheel energy storage systems - Google Patents

Devices and methods for increasing energy and/or power density in composite flywheel energy storage systems Download PDF

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Publication number
AU2015355119B2
AU2015355119B2 AU2015355119A AU2015355119A AU2015355119B2 AU 2015355119 B2 AU2015355119 B2 AU 2015355119B2 AU 2015355119 A AU2015355119 A AU 2015355119A AU 2015355119 A AU2015355119 A AU 2015355119A AU 2015355119 B2 AU2015355119 B2 AU 2015355119B2
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AU
Australia
Prior art keywords
flywheel
rotor
load
mass
magnets
Prior art date
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AU2015355119A
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English (en)
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AU2015355119A1 (en
Inventor
Stanley K. Ault
Scott Eric Groves
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.)
Management Services Group Inc
Original Assignee
Management Services Group 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 US14/557,752 external-priority patent/US20160153522A1/en
Application filed by Management Services Group Inc filed Critical Management Services Group Inc
Publication of AU2015355119A1 publication Critical patent/AU2015355119A1/en
Assigned to MANAGEMENT SERVICES GROUP, INC. reassignment MANAGEMENT SERVICES GROUP, INC. Request for Assignment Assignors: Ault, Stanley, GROVES, SCOTT
Application granted granted Critical
Publication of AU2015355119B2 publication Critical patent/AU2015355119B2/en
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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
    • H02K1/27—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
    • 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
    • H02K7/02—Additional mass for increasing inertia, e.g. flywheels
    • H02K7/025—Additional mass for increasing inertia, e.g. flywheels for power storage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/30—Flywheels
    • F16F15/305—Flywheels made of plastics, e.g. fibre reinforced plastics [FRP], i.e. characterised by their special construction from such materials
    • 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
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
AU2015355119A 2014-12-02 2015-12-01 Devices and methods for increasing energy and/or power density in composite flywheel energy storage systems Active AU2015355119B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US14/557,752 2014-12-02
US14/557,752 US20160153522A1 (en) 2014-12-02 2014-12-02 High Energy Density Composite Flywheels/Electromechanical Batteries
US201414564982A 2014-12-09 2014-12-09
US14/564,982 2014-12-09
PCT/US2015/063165 WO2016089855A1 (en) 2014-12-02 2015-12-01 Devices and methods for increasing energy and/or power density in composite flywheel energy storage systems

Publications (2)

Publication Number Publication Date
AU2015355119A1 AU2015355119A1 (en) 2017-06-29
AU2015355119B2 true AU2015355119B2 (en) 2020-04-23

Family

ID=56092321

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2015355119A Active AU2015355119B2 (en) 2014-12-02 2015-12-01 Devices and methods for increasing energy and/or power density in composite flywheel energy storage systems

Country Status (6)

Country Link
EP (1) EP3227986B1 (enExample)
JP (1) JP6805145B2 (enExample)
CN (1) CN107210645B (enExample)
AU (1) AU2015355119B2 (enExample)
CA (1) CA2969711C (enExample)
WO (1) WO2016089855A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10050491B2 (en) 2014-12-02 2018-08-14 Management Services Group, Inc. Devices and methods for increasing energy and/or power density in composite flywheel energy storage systems
US11509208B2 (en) 2017-12-18 2022-11-22 Sony Corporation Actuator with increased torque-to-weight ratio
EP4111053A4 (en) * 2020-02-28 2024-03-06 Airborne Motor Works Inc. METHOD AND APPARATUS FOR FRICTION-LIMITED TURBO-GENERATOR GYROSCOPE
WO2022204972A1 (zh) * 2021-03-30 2022-10-06 西安修远机电科技有限责任公司 一种储能飞轮及其设计方法
EP4084298A1 (en) * 2021-04-27 2022-11-02 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. An electric machine with two-phase planar lorentz coils and a ring-shaped halbach array for high torque density and high-precision applications
GB2626368B (en) * 2023-01-20 2025-05-21 Thaleron Ltd Developments to flywheel energy storage

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5285699A (en) * 1988-12-07 1994-02-15 Board Of Regents, University Of Texas System Reinforced composite flywheels and shafts
US20130033136A1 (en) * 2011-08-03 2013-02-07 Mcmullen Patrick T Electric Machine with Inner Magnet Hub

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0239169B2 (ja) * 1985-01-16 1990-09-04 Kogyo Gijutsuin Chokosokukaitenfuraihoiirunoeneruginyushutsuryokusochi
US5495221A (en) * 1994-03-09 1996-02-27 The Regents Of The University Of California Dynamically stable magnetic suspension/bearing system
DE19509628A1 (de) * 1995-03-21 1996-10-10 Teldix Gmbh Magnetisch gelagertes, lagestabilisierbares Schwungrad
US6211589B1 (en) * 1995-06-07 2001-04-03 The Boeing Company Magnetic systems for energy storage flywheels
JPH0953234A (ja) * 1995-08-14 1997-02-25 Ishikawajima Constr Mach Co バイブロハンマ
US5758549A (en) * 1996-05-17 1998-06-02 Regents Of The University Of California Interface structure for hub and mass attachment in flywheel rotors
US5778736A (en) * 1996-06-12 1998-07-14 Dow-United Technologies Composite Products, Inc. Spiral woven composite flywheel rim
US5784926A (en) * 1996-08-27 1998-07-28 Dow-United Technologies Composite Products, Inc. Integral composite flywheel rim and hub
JPH11168852A (ja) * 1997-12-03 1999-06-22 Toshiba Corp フライホイール組込み回転電機、これを用いた負荷駆動装置及びその運転方法
DE19814013C1 (de) * 1998-03-28 1999-07-22 Braun Biotech Int Gmbh Schüttelvorrichtung und Verfahren zum Schütteln
US6867520B2 (en) * 2000-05-05 2005-03-15 Bruce A. Jennings Electro-mechanical battery
JP2002095209A (ja) * 2000-09-14 2002-03-29 Mitsubishi Heavy Ind Ltd 電力貯蔵用フライホイール装置
EP1446860A4 (en) * 2001-09-13 2006-08-02 Lewis B Sibley ENERGY STORAGE SYSTEMS WITH INERTIAL WHEEL
CN1719692A (zh) * 2005-07-21 2006-01-11 严密 飞轮储能系统
JP2009128824A (ja) * 2007-11-27 2009-06-11 Konica Minolta Business Technologies Inc ギヤ及び画像形成装置
US8922081B2 (en) * 2012-04-03 2014-12-30 The Boeing Company Nested-rotor open-core flywheel
US8698365B2 (en) * 2012-04-03 2014-04-15 The Boeing Company Lightweight composite safety containment for flywheel energy storage
DE102013208856A1 (de) * 2013-05-14 2014-11-20 Schaeffler Technologies Gmbh & Co. Kg Läufer eines Schwungmassenspeichers
CN103438152B (zh) * 2013-09-17 2015-08-12 北京科技大学 一种钢丝缠绕制备储能飞轮转子环套

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5285699A (en) * 1988-12-07 1994-02-15 Board Of Regents, University Of Texas System Reinforced composite flywheels and shafts
US20130033136A1 (en) * 2011-08-03 2013-02-07 Mcmullen Patrick T Electric Machine with Inner Magnet Hub

Also Published As

Publication number Publication date
CA2969711A1 (en) 2016-06-09
JP2018500867A (ja) 2018-01-11
EP3227986A1 (en) 2017-10-11
AU2015355119A1 (en) 2017-06-29
CA2969711C (en) 2023-06-13
EP3227986A4 (en) 2018-07-04
WO2016089855A1 (en) 2016-06-09
CN107210645A (zh) 2017-09-26
JP6805145B2 (ja) 2020-12-23
CN107210645B (zh) 2020-04-14
EP3227986B1 (en) 2020-02-26

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Legal Events

Date Code Title Description
PC1 Assignment before grant (sect. 113)

Owner name: MANAGEMENT SERVICES GROUP, INC.

Free format text: FORMER APPLICANT(S): AULT, STANLEY; GROVES, SCOTT

FGA Letters patent sealed or granted (standard patent)