WO2019187553A1 - Système de production d'énergie éolienne - Google Patents

Système de production d'énergie éolienne Download PDF

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Publication number
WO2019187553A1
WO2019187553A1 PCT/JP2019/002106 JP2019002106W WO2019187553A1 WO 2019187553 A1 WO2019187553 A1 WO 2019187553A1 JP 2019002106 W JP2019002106 W JP 2019002106W WO 2019187553 A1 WO2019187553 A1 WO 2019187553A1
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WO
WIPO (PCT)
Prior art keywords
pitch angle
power generation
generation system
wind
blade
Prior art date
Application number
PCT/JP2019/002106
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English (en)
Japanese (ja)
Inventor
卓巳 只野
順弘 楠野
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Publication of WO2019187553A1 publication Critical patent/WO2019187553A1/fr

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    • 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
    • F03D7/04—Automatic control; Regulation
    • 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

Abstract

La présente invention concerne un système de production d'énergie capable d'améliorer le rendement de production d'énergie. Le système de production d'énergie éolienne comprend : une pale ayant un angle de pas variable; un rotor qui reçoit le vent sur la pale et tourne; un générateur d'énergie qui utilise l'énergie de rotation du rotor pour générer de l'énergie; et un dispositif de commande qui commande l'angle de pas. Le dispositif de commande commande l'angle de pas sur la base de sorties provenant d'une base de données qui stocke : des informations de mesure concernant la vitesse du vent et la vitesse de rotation du rotor ou du générateur d'énergie; et des informations de commande d'angle de pas prenant en considération une torsion de pale pré-calculée.
PCT/JP2019/002106 2018-03-30 2019-01-23 Système de production d'énergie éolienne WO2019187553A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018066603A JP2019178615A (ja) 2018-03-30 2018-03-30 風力発電システム
JP2018-066603 2018-03-30

Publications (1)

Publication Number Publication Date
WO2019187553A1 true WO2019187553A1 (fr) 2019-10-03

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ID=68061125

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Application Number Title Priority Date Filing Date
PCT/JP2019/002106 WO2019187553A1 (fr) 2018-03-30 2019-01-23 Système de production d'énergie éolienne

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JP (1) JP2019178615A (fr)
WO (1) WO2019187553A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113847211A (zh) * 2020-06-28 2021-12-28 北京金风科创风电设备有限公司 风力发电机组的净空监测系统、方法及控制器

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58178884A (ja) * 1982-04-02 1983-10-19 ユナイテツド・テクノロジ−ズ・コ−ポレイシヨン 発電用風力タ−ビンシステム
JP2004301116A (ja) * 2003-03-19 2004-10-28 Mitsubishi Electric Corp 風力発電システム
JP2015001212A (ja) * 2013-06-18 2015-01-05 株式会社日立製作所 風力発電機の出力制御装置及び出力制御方法、並びに風力発電システム
EP2848805A1 (fr) * 2013-09-17 2015-03-18 Alstom Renovables España, S.L. Procédé de fonctionnement d'une éolienne
JP2015532382A (ja) * 2012-10-01 2015-11-09 イエフペ エネルジ ヌヴェルＩｆｐ Ｅｎｅｒｇｉｅｓ Ｎｏｕｖｅｌｌｅｓ 入力風速の予測値を使用した風力タービン制御方法
JP2016089732A (ja) * 2014-11-06 2016-05-23 株式会社日立製作所 風力発電装置
WO2017085156A1 (fr) * 2015-11-18 2017-05-26 Wobben Properties Gmbh Commande d'une éolienne à pales de rotor réglables
US20170321660A1 (en) * 2014-11-21 2017-11-09 Vestas Wind Systems A/S A method for estimating a wind speed including calculating a pitch angle adjusted for blade torsion

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58178884A (ja) * 1982-04-02 1983-10-19 ユナイテツド・テクノロジ−ズ・コ−ポレイシヨン 発電用風力タ−ビンシステム
JP2004301116A (ja) * 2003-03-19 2004-10-28 Mitsubishi Electric Corp 風力発電システム
JP2015532382A (ja) * 2012-10-01 2015-11-09 イエフペ エネルジ ヌヴェルＩｆｐ Ｅｎｅｒｇｉｅｓ Ｎｏｕｖｅｌｌｅｓ 入力風速の予測値を使用した風力タービン制御方法
JP2015001212A (ja) * 2013-06-18 2015-01-05 株式会社日立製作所 風力発電機の出力制御装置及び出力制御方法、並びに風力発電システム
EP2848805A1 (fr) * 2013-09-17 2015-03-18 Alstom Renovables España, S.L. Procédé de fonctionnement d'une éolienne
JP2016089732A (ja) * 2014-11-06 2016-05-23 株式会社日立製作所 風力発電装置
US20170321660A1 (en) * 2014-11-21 2017-11-09 Vestas Wind Systems A/S A method for estimating a wind speed including calculating a pitch angle adjusted for blade torsion
WO2017085156A1 (fr) * 2015-11-18 2017-05-26 Wobben Properties Gmbh Commande d'une éolienne à pales de rotor réglables

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113847211A (zh) * 2020-06-28 2021-12-28 北京金风科创风电设备有限公司 风力发电机组的净空监测系统、方法及控制器

Also Published As

Publication number Publication date
JP2019178615A (ja) 2019-10-17

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