WO2008117631A1 - 永久磁石式発電機とそれを用いた風力発電機 - Google Patents

永久磁石式発電機とそれを用いた風力発電機 Download PDF

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Publication number
WO2008117631A1
WO2008117631A1 PCT/JP2008/053673 JP2008053673W WO2008117631A1 WO 2008117631 A1 WO2008117631 A1 WO 2008117631A1 JP 2008053673 W JP2008053673 W JP 2008053673W WO 2008117631 A1 WO2008117631 A1 WO 2008117631A1
Authority
WO
WIPO (PCT)
Prior art keywords
generator
shaft
windmill
permanent
rotors
Prior art date
Application number
PCT/JP2008/053673
Other languages
English (en)
French (fr)
Inventor
Takehisa Minowa
Hideki Kobayashi
Koji Miyata
Original Assignee
Shin-Etsu Chemical Co., 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 Shin-Etsu Chemical Co., Ltd. filed Critical Shin-Etsu Chemical Co., Ltd.
Priority to JP2009506264A priority Critical patent/JP5060546B2/ja
Priority to EP08721093.6A priority patent/EP2131478A4/en
Priority to KR1020097019819A priority patent/KR101420467B1/ko
Publication of WO2008117631A1 publication Critical patent/WO2008117631A1/ja

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • 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
    • 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
    • H02K7/1838—Generators mounted in a nacelle or similar structure of a horizontal axis wind turbine
    • 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
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Wind Motors (AREA)

Abstract

　風力発電設備等の発電設備において、風車の受風を妨げるような大型の発電機ではなく、受風を妨げず発電電圧を高めることができる発電機を提供する。 　発電機シャフトと、該発電機シャフトに結合し、永久磁石が取り付けられた複数の盤状構造物であり、それぞれが該発電機シャフトの長さ方向に配置された少なくとも３段のロータと、該発電機シャフトとは切り離して該ロータが形成する少なくとも２箇所のギャップに配置された、銅線を巻いたステータコイルを有する盤状構造物であるステータとを備え、該ロータとステータが、該発電機シャフトの長さ方向に交互に合計で５段以上配置される永久磁石式発電機を提供する。また、この永久磁石式発電機のシャフトにプロペラを設置して得られる風力発電機を提供する。
PCT/JP2008/053673 2007-03-23 2008-02-29 永久磁石式発電機とそれを用いた風力発電機 WO2008117631A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009506264A JP5060546B2 (ja) 2007-03-23 2008-02-29 永久磁石式発電機とそれを用いた風力発電機
EP08721093.6A EP2131478A4 (en) 2007-03-23 2008-02-29 PERMANENT MAGNET GENERATOR AND THIS USING WINDMILL GENERATOR
KR1020097019819A KR101420467B1 (ko) 2007-03-23 2008-02-29 영구자석식 발전기와 이를 이용한 풍력발전기

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-076031 2007-03-23
JP2007076031 2007-03-23
JP2007294098 2007-11-13
JP2007-294098 2007-11-13

Publications (1)

Publication Number Publication Date
WO2008117631A1 true WO2008117631A1 (ja) 2008-10-02

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/053673 WO2008117631A1 (ja) 2007-03-23 2008-02-29 永久磁石式発電機とそれを用いた風力発電機

Country Status (8)

Country Link
US (1) US8115364B2 (ja)
EP (1) EP2131478A4 (ja)
JP (1) JP5060546B2 (ja)
KR (1) KR101420467B1 (ja)
CN (1) CN104393724A (ja)
MY (1) MY153219A (ja)
TW (1) TWI451667B (ja)
WO (1) WO2008117631A1 (ja)

Cited By (16)

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CN101789664A (zh) * 2010-02-11 2010-07-28 赵欣 盘式风力发电机
JP2010200472A (ja) * 2009-02-25 2010-09-09 Sadayuki Amiya 円盤型同期電動機
JP2010207052A (ja) * 2009-03-06 2010-09-16 Nisca Corp 発電機及びこれを備えた発電システム
JP2010207046A (ja) * 2009-03-06 2010-09-16 Nisca Corp 発電機及びこれを備えた発電システム
JP2010246171A (ja) * 2009-03-31 2010-10-28 Hitachi Industrial Equipment Systems Co Ltd アキシャルギャップ型回転電機
KR101059439B1 (ko) 2009-04-21 2011-08-25 주식회사 필엔지 풍력발전장치
JP2011205888A (ja) * 2010-03-25 2011-10-13 Siemens Ag 電気機械変換器のためのステータ集合体、電気機械変換器、及び風車
JP2013511651A (ja) * 2009-11-23 2013-04-04 オーシャン パワー テクノロジーズ，インク． 波動エネルギー変換器および電力取り出しシステム
US8680736B2 (en) 2008-11-10 2014-03-25 Hitachi Industrial Equipment Systems Co., Ltd. Armature core, motor using same, and axial gap electrical rotating machine using same
JP2014086731A (ja) * 2012-10-19 2014-05-12 Siemens Aktiengesellschaft Ｄｙを含まないＮｄ−Ｆｅ−Ｂ系永久磁石、ロータアセンブリ、電気機械式トランスデューサ、風車
JP2016201978A (ja) * 2015-04-08 2016-12-01 パナソニックＩｐマネジメント株式会社 発電装置
JP2017028790A (ja) * 2015-07-17 2017-02-02 小林　和明 回転電機
CN106411077A (zh) * 2016-10-26 2017-02-15 西安科技大学 一种盘式双余度结构永磁同步电机及其控制方法
JP2018515061A (ja) * 2015-05-19 2018-06-07 グリーンスパー リニューアブルズ リミテッド 永久磁石発電機の構成方法
JP2020534770A (ja) * 2017-07-28 2020-11-26 エクエロ エスピー．ズィー オー．オー．Ｅｑｕｅｌｏ Ｓｐ．Ｚ Ｏ．Ｏ． 電気機器
JP2021529499A (ja) * 2018-08-28 2021-10-28 ボストン サイエンティフィック サイムド，インコーポレイテッドＢｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． 経皮的循環器系補助装置用アキシャルフラックスモータ

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Cited By (20)

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US8680736B2 (en) 2008-11-10 2014-03-25 Hitachi Industrial Equipment Systems Co., Ltd. Armature core, motor using same, and axial gap electrical rotating machine using same
JP2010200472A (ja) * 2009-02-25 2010-09-09 Sadayuki Amiya 円盤型同期電動機
JP2010207052A (ja) * 2009-03-06 2010-09-16 Nisca Corp 発電機及びこれを備えた発電システム
JP2010207046A (ja) * 2009-03-06 2010-09-16 Nisca Corp 発電機及びこれを備えた発電システム
JP2010246171A (ja) * 2009-03-31 2010-10-28 Hitachi Industrial Equipment Systems Co Ltd アキシャルギャップ型回転電機
KR101059439B1 (ko) 2009-04-21 2011-08-25 주식회사 필엔지 풍력발전장치
JP2013511651A (ja) * 2009-11-23 2013-04-04 オーシャン パワー テクノロジーズ，インク． 波動エネルギー変換器および電力取り出しシステム
CN101789664B (zh) * 2010-02-11 2012-06-27 赵欣 盘式风力发电机
CN101789664A (zh) * 2010-02-11 2010-07-28 赵欣 盘式风力发电机
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JP2011205888A (ja) * 2010-03-25 2011-10-13 Siemens Ag 電気機械変換器のためのステータ集合体、電気機械変換器、及び風車
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TWI451667B (zh) 2014-09-01
KR101420467B1 (ko) 2014-07-17
US8115364B2 (en) 2012-02-14
JP5060546B2 (ja) 2012-10-31
KR20090123903A (ko) 2009-12-02
MY153219A (en) 2015-01-29
JPWO2008117631A1 (ja) 2010-07-15
EP2131478A4 (en) 2013-05-01
CN104393724A (zh) 2015-03-04
US20080231132A1 (en) 2008-09-25
EP2131478A1 (en) 2009-12-09
TW200843293A (en) 2008-11-01

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