JP6230967B2 - 風力発電装置及びそのブレードピッチ角調整方法 - Google Patents

風力発電装置及びそのブレードピッチ角調整方法 Download PDF

Info

Publication number
JP6230967B2
JP6230967B2 JP2014137395A JP2014137395A JP6230967B2 JP 6230967 B2 JP6230967 B2 JP 6230967B2 JP 2014137395 A JP2014137395 A JP 2014137395A JP 2014137395 A JP2014137395 A JP 2014137395A JP 6230967 B2 JP6230967 B2 JP 6230967B2
Authority
JP
Japan
Prior art keywords
blade
rotor
pitch
pitch angle
lock pin
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
JP2014137395A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016014364A5 (enExample
JP2016014364A (ja
Inventor
泰章 中西
泰章 中西
育男 飛永
育男 飛永
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2014137395A priority Critical patent/JP6230967B2/ja
Priority to EP15175055.1A priority patent/EP2963287B1/en
Priority to TW104121513A priority patent/TW201602454A/zh
Publication of JP2016014364A publication Critical patent/JP2016014364A/ja
Publication of JP2016014364A5 publication Critical patent/JP2016014364A5/ja
Application granted granted Critical
Publication of JP6230967B2 publication Critical patent/JP6230967B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/0264—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for stopping; controlling in emergency situations
    • F03D7/0268—Parking or storm protection
    • 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
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/022—Adjusting aerodynamic properties of the blades
    • F03D7/0224—Adjusting blade pitch
    • 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
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/0244—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking
    • 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
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/0264—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for stopping; controlling in emergency situations
    • 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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/50—Maintenance or repair
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/30—Retaining components in desired mutual position
    • F05B2260/301—Retaining bolts or nuts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/30—Retaining components in desired mutual position
    • F05B2260/31—Locking rotor in position
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)
JP2014137395A 2014-07-03 2014-07-03 風力発電装置及びそのブレードピッチ角調整方法 Active JP6230967B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2014137395A JP6230967B2 (ja) 2014-07-03 2014-07-03 風力発電装置及びそのブレードピッチ角調整方法
EP15175055.1A EP2963287B1 (en) 2014-07-03 2015-07-02 Wind turbine generator and method of adjusting blade pitch angle thereof
TW104121513A TW201602454A (zh) 2014-07-03 2015-07-02 風力發電裝置及其葉片俯仰角調整方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014137395A JP6230967B2 (ja) 2014-07-03 2014-07-03 風力発電装置及びそのブレードピッチ角調整方法

Publications (3)

Publication Number Publication Date
JP2016014364A JP2016014364A (ja) 2016-01-28
JP2016014364A5 JP2016014364A5 (enExample) 2016-10-13
JP6230967B2 true JP6230967B2 (ja) 2017-11-15

Family

ID=53498920

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014137395A Active JP6230967B2 (ja) 2014-07-03 2014-07-03 風力発電装置及びそのブレードピッチ角調整方法

Country Status (3)

Country Link
EP (1) EP2963287B1 (enExample)
JP (1) JP6230967B2 (enExample)
TW (1) TW201602454A (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6370818B2 (ja) * 2016-01-29 2018-08-08 三菱重工業株式会社 風車の制御装置、風車、ロータターニング用プログラム、及び風車のロータターニング方法
US10830209B2 (en) 2016-08-26 2020-11-10 Vestas Wind Systems A/S Rotor lock system for a wind turbine
CN108798995B (zh) * 2017-05-05 2021-01-15 北京航天斯达科技有限公司 一种风电叶片静力控制方法、单元和系统
DE102018129867A1 (de) * 2018-11-27 2020-05-28 Wobben Properties Gmbh Verfahren zum Steuern einer Windenergieanlage
CN111022249A (zh) * 2019-12-31 2020-04-17 温州中黄科技有限公司 一种风能转换装置
CN113446155B (zh) * 2020-03-27 2022-07-05 北京金风科创风电设备有限公司 风力发电机组运行控制方法、变桨控制器和变桨驱动器
CN112253386B (zh) * 2020-10-15 2024-07-12 华能酒泉风电有限责任公司 风力发电设备及其叶片自变桨控制方法、系统和装置
CN113847203B (zh) * 2021-09-30 2023-08-22 中国船舶重工集团海装风电股份有限公司 一种风力发电机组变桨系统手动模式安全切换装置及方法
CN114645821B (zh) * 2022-05-13 2022-10-11 深圳众城卓越科技有限公司 风电变桨系统远程控制方法、装置、设备及介质

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4100520B1 (ja) * 2007-12-28 2008-06-11 川崎重工業株式会社 アップウインド型風車及びその退避運転方法
JP5566609B2 (ja) * 2009-01-05 2014-08-06 三菱重工業株式会社 風力発電装置及び風力発電装置の制御方法
BRPI1000014A2 (pt) * 2010-02-03 2018-02-14 Mitsubishi Heavy Ind Ltd dispositivo e método de rotação de rotor
JP5237455B2 (ja) 2011-03-11 2013-07-17 三菱重工業株式会社 翼ピッチ制御装置、風力発電装置、及び翼ピッチ制御方法
EP2597306B1 (en) * 2011-09-22 2015-08-26 Mitsubishi Heavy Industries, Ltd. Regenerative energy power generation device and rotor locking method therefor
JP6000375B2 (ja) * 2012-12-19 2016-09-28 三菱重工業株式会社 風力発電装置及びそのロータヘッド回転ロック方法

Also Published As

Publication number Publication date
EP2963287A1 (en) 2016-01-06
EP2963287B1 (en) 2018-02-28
JP2016014364A (ja) 2016-01-28
TW201602454A (zh) 2016-01-16

Similar Documents

Publication Publication Date Title
JP6230967B2 (ja) 風力発電装置及びそのブレードピッチ角調整方法
JP4468751B2 (ja) 水平軸風車およびその待機方法
CN101520027B (zh) 用于风力涡轮机的可变叶尖速比跟踪控制
CN102777322B (zh) 风力涡轮机和相关的控制方法
EP2395236B1 (en) Horizontal axis wind turbine apparatus
JP5204307B2 (ja) 風力発電装置の制御装置、風力発電装置、及び風力発電装置の制御方法
US20140030090A1 (en) Systems and methods for controlling tower clearance in a wind turbine
US20120294715A1 (en) Wind turbine and wind turbine blade
JP6282187B2 (ja) 風車及びその停止方法
TWI632292B (zh) Wind power system
JP6345503B2 (ja) 水平軸型風車及びその待機方法
KR101475274B1 (ko) 풍력발전기의 피치 제어 시스템 및 그 방법
CN104204511A (zh) 用于在强风事件中保护风力发电机的装置和方法以及具有此装置的风力发电机
JP6370818B2 (ja) 風車の制御装置、風車、ロータターニング用プログラム、及び風車のロータターニング方法
US11608811B2 (en) System and method for mitigating loads acting on a rotor blade of a wind turbine
JP5685699B2 (ja) 可変ピッチ装置
KR20150019461A (ko) 풍력발전시스템 및 그것의 구동 정지 방법
KR101363516B1 (ko) 풍력 발전기용 발전기의 제어 방법
JP6227490B2 (ja) ダウンウインド型風車及びその停止方法
KR101691270B1 (ko) 풍력 발전소의 회전 날개의 고정을 위한 조립체
KR20190092558A (ko) 풍력 발전 설비의 제어 방법
JP2019078223A (ja) 水平軸風車の制御装置、水平軸風車、水平軸風車の制御プログラム
WO2021039188A1 (ja) 風力発電装置およびその停止方法
JP5248285B2 (ja) 風力発電用のプロペラ型タービン装置
EP4055269A1 (en) Pivot angle control of blades of a wind turbine with hinged blades

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160829

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20160829

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170523

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20170525

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170724

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20171003

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20171018

R150 Certificate of patent or registration of utility model

Ref document number: 6230967

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150