BR112012019134A2 - estrutura de proteção contra raios para lâmina para geração de energia eólica. - Google Patents
estrutura de proteção contra raios para lâmina para geração de energia eólica.Info
- Publication number
- BR112012019134A2 BR112012019134A2 BR112012019134A BR112012019134A BR112012019134A2 BR 112012019134 A2 BR112012019134 A2 BR 112012019134A2 BR 112012019134 A BR112012019134 A BR 112012019134A BR 112012019134 A BR112012019134 A BR 112012019134A BR 112012019134 A2 BR112012019134 A2 BR 112012019134A2
- Authority
- BR
- Brazil
- Prior art keywords
- blade
- lightning
- power generation
- wind power
- protection structure
- Prior art date
Links
- 238000010248 power generation Methods 0.000 title abstract 3
- 239000000919 ceramic Substances 0.000 abstract 2
- 239000012141 concentrate Substances 0.000 abstract 2
- 230000005684 electric field Effects 0.000 abstract 2
- 239000004020 conductor Substances 0.000 abstract 1
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
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
- F03D1/065—Rotors characterised by their construction elements
- F03D1/0675—Rotors characterised by their construction elements of the blades
-
- 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
- F03D80/30—Lightning protection
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
- H02G13/80—Discharge by conduction or dissipation, e.g. rods, arresters, spark gaps
-
- 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
- F05B2240/00—Components
- F05B2240/20—Rotors
- F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
-
- 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
- F05B2240/00—Components
- F05B2240/20—Rotors
- F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
- F05B2240/307—Blade tip, e.g. winglets
-
- 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
- F05B2280/00—Materials; Properties thereof
- F05B2280/20—Inorganic materials, e.g. non-metallic materials
- F05B2280/2004—Ceramics; Oxides
-
- 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
- F05B2280/00—Materials; Properties thereof
- F05B2280/50—Intrinsic material properties or characteristics
- F05B2280/5002—Thermal properties
-
- 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)
- Wind Motors (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
estrutura de proteção contra raios para lâmina para geração de energia eólica. uma estrutura de proteção contra raios para uma lâmina para geração de energia eólica é descrita, com a qual a lâmina é efetivamente protegida contra raios e é impedida de ser danificada quando atingida pelos raios. a estrutura compreende um receptor de raios condutores (1) a ser fixada em parte de uma lâmina para geração de energia eólica e um elemento de cerâmica (10) a ser interposto entre pelo menos uma parte de camada-superfície do receptor de raios (1) e pelo menos uma parte de camada-superfície da lâmina (5). nesta estrutura, um campo elétrico está apto a concentrar na interface entre o elemento de cerâmica (10), que tem excelente resistência ao calor, e o receptor de raios (1). assim, é possível impedir efetivamente o problema que um campo elétrico concentra, como um resultado de uma descarga de raios, na interface de uma lâmina (5) na qual um receptor de raios (1) foi fixado e a lâmina (5) é desse modo danificada.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010023504A JP5346832B2 (ja) | 2010-02-04 | 2010-02-04 | 風力発電用ブレードの避雷構造 |
PCT/JP2011/052299 WO2011096500A1 (ja) | 2010-02-04 | 2011-02-03 | 風力発電用ブレードの避雷構造 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112012019134A2 true BR112012019134A2 (pt) | 2017-11-07 |
Family
ID=44355493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012019134A BR112012019134A2 (pt) | 2010-02-04 | 2011-02-03 | estrutura de proteção contra raios para lâmina para geração de energia eólica. |
Country Status (11)
Country | Link |
---|---|
US (1) | US9169826B2 (pt) |
EP (1) | EP2532893B1 (pt) |
JP (1) | JP5346832B2 (pt) |
KR (1) | KR101700005B1 (pt) |
CN (1) | CN102822518B (pt) |
BR (1) | BR112012019134A2 (pt) |
CA (1) | CA2788069C (pt) |
DK (1) | DK2532893T3 (pt) |
ES (1) | ES2635343T3 (pt) |
MX (1) | MX2012008907A (pt) |
WO (1) | WO2011096500A1 (pt) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2712472B1 (en) | 2011-12-09 | 2015-12-16 | Mitsubishi Heavy Industries, Ltd. | Wind turbine blade for a wind turbine |
WO2013084361A1 (ja) | 2011-12-09 | 2013-06-13 | 三菱重工業株式会社 | 風車翼 |
JP5730408B2 (ja) * | 2011-12-09 | 2015-06-10 | 三菱重工業株式会社 | 風車翼および風力発電装置 |
US10135233B2 (en) * | 2012-11-14 | 2018-11-20 | Lightning Protection Systems, LLC | Low-profile, after-aligned, universal point mount |
CA2889644C (en) * | 2012-11-15 | 2018-11-27 | Wobben Properties Gmbh | Rotor blade of a wind energy plant, rotor blade tip and connection device |
GB2521809A (en) | 2013-10-17 | 2015-07-08 | Vestas Wind Sys As | Improvements relating to lightning protection systems for wind turbine blades |
GB2519331A (en) * | 2013-10-17 | 2015-04-22 | Vestas Wind Sys As | Improvements relating to lightning protection systems for wind turbine blades |
GB2519332A (en) | 2013-10-17 | 2015-04-22 | Vestas Wind Sys As | Improvements relating to lightning protection systems for wind turbine blades |
US9702255B2 (en) | 2013-11-26 | 2017-07-11 | Textron Innovations, Inc. | Propeller with lightening strike protection |
JP6083755B2 (ja) * | 2014-02-28 | 2017-02-22 | 株式会社日本製鋼所 | 風力発電用ブレード |
GB2527035A (en) * | 2014-06-05 | 2015-12-16 | Vestas Wind Sys As | Improvements relating to wind turbine blades |
JP5941174B1 (ja) * | 2015-02-03 | 2016-06-29 | 株式会社日立製作所 | 風力発電装置 |
JP2017053341A (ja) * | 2016-04-15 | 2017-03-16 | パナソニックIpマネジメント株式会社 | 冷媒圧縮機およびそれを用いた冷凍装置 |
US10344743B2 (en) | 2016-05-13 | 2019-07-09 | Erico International Corporation | Lightning protection system and method for wind turbine blades |
USD803163S1 (en) | 2016-05-13 | 2017-11-21 | Erico International Corporation | Tip receptor mount for lightning protection systems |
EP3246562B1 (de) | 2016-05-18 | 2019-02-13 | Nordex Energy GmbH | Blitzrezeptor für ein windenergieanlagenrotorblatt |
CN109642552B (zh) * | 2016-07-29 | 2021-05-25 | 维斯塔斯风力系统有限公司 | 具有雷电梢端接收器的风轮机叶片 |
WO2018019350A1 (en) | 2016-07-29 | 2018-02-01 | Vestas Wind Systems A/S | Wind turbine blade having a lightning tip receptor |
CN106762470A (zh) * | 2017-03-22 | 2017-05-31 | 方圆电气股份有限公司 | 一种风力发电机驱雷防护装置 |
DE102017119484A1 (de) | 2017-08-25 | 2019-02-28 | Wobben Properties Gmbh | Windenergieanlagen-Rotorblatt und Blitzschutzsystem für ein Windenergieanlagen-Rotorblatt |
JP2018080704A (ja) * | 2018-01-17 | 2018-05-24 | 川崎重工業株式会社 | アップウインド型風車 |
CN108547744B (zh) * | 2018-04-02 | 2020-04-14 | 天津市盛佳怡电子有限公司 | 一种具有避雷装置的风能叶片 |
EP3821123B1 (en) * | 2018-07-09 | 2023-06-28 | Vestas Wind Systems A/S | Improvements relating to wind turbine blades |
EP3712431B1 (en) * | 2019-03-22 | 2023-05-31 | Siemens Gamesa Renewable Energy A/S | Nacelle cover for improving lightning protection |
EP4215746A1 (en) * | 2022-01-19 | 2023-07-26 | Lightning Suppression Systems Co., Ltd. | Lightning suppression device for wind turbine blades |
CN115313156B (zh) * | 2022-07-27 | 2024-04-12 | 西安时代科亿机电设备制造有限公司 | 一种风机叶片防雷装置及封装方法 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58216396A (ja) * | 1982-06-10 | 1983-12-16 | 関西電力株式会社 | 雷導接地装置 |
US5365398A (en) * | 1992-07-24 | 1994-11-15 | Richard Briet | Lightning protection system |
DE4436290C1 (de) | 1994-10-11 | 1996-05-02 | Autoflug Energietech Gmbh | Windkraftanlage mit Blitzschutz |
JP3265500B2 (ja) * | 1997-01-16 | 2002-03-11 | 高村 悦子 | 受雷針および受雷装置 |
FR2817085B1 (fr) | 2000-11-22 | 2003-01-17 | Alain Rousseau | Paratonnerre a dispositif d'amorcage et procede de commande du courant d'effluve d'un tel paratonnerre |
DK174232B1 (da) | 2000-12-13 | 2002-10-07 | Lm Glasfiber As | Kombineret lynreceptor og drænkanal i vindmøllevinge |
CN100476200C (zh) * | 2003-09-29 | 2009-04-08 | 维斯塔斯风力系统有限公司 | 风轮机叶片的雷电保护装置 |
JP4192744B2 (ja) * | 2003-10-06 | 2008-12-10 | Jfeエンジニアリング株式会社 | 風力発電設備 |
JP4580169B2 (ja) * | 2004-02-05 | 2010-11-10 | 富士重工業株式会社 | 風車用分割型ブレード及び風車の耐雷装置 |
JP4355793B2 (ja) | 2004-04-08 | 2009-11-04 | 学校法人金沢工業大学 | 風力発電装置 |
JP2005318077A (ja) * | 2004-04-27 | 2005-11-10 | Nec System Integration & Construction Ltd | アンテナ用支持柱及びその設置方法 |
JP4748307B2 (ja) * | 2005-08-12 | 2011-08-17 | 東京電力株式会社 | ブレード構造および風力発電装置 |
JP4695482B2 (ja) | 2005-10-06 | 2011-06-08 | 株式会社荏原製作所 | 風車ブレードの誘雷方法及び誘雷装置、風力発電装置の避雷方法及び避雷装置 |
DE102005051537A1 (de) | 2005-10-26 | 2007-05-03 | Christoph Lucks | Verfahren zur nachträglichen Einrichtung eines Blitzschutzsystems in wenigstens einem Rotorblatt einer bestehenden Windkraftanlage |
JP2007138755A (ja) * | 2005-11-16 | 2007-06-07 | Meidensha Corp | 風力発電設備の避雷装置 |
DK178167B1 (da) | 2005-12-02 | 2015-07-13 | Lm Wind Power As | Lynsikringssystem til vinge til et vindenergianlæg |
JP4969098B2 (ja) | 2005-12-21 | 2012-07-04 | 三菱重工業株式会社 | 風車翼の落雷保護装置、該落雷保護装置の組立方法、該落雷保護装置を備える風車翼、及び該風車翼を備える風車 |
DE202006000673U1 (de) * | 2006-01-18 | 2006-06-14 | Sheppard, Jeremy | Blitzschutzsystem für Windenergieanlagen Typ Nordex NX27-NX29 (eingetragene Marke) |
DK200600653A (da) * | 2006-05-09 | 2007-11-10 | Vestas Wind Sys As | Lynbeskyttelsesanlæg til en vindmöllevinge, og fremgangsmåde til fremstilling af en vindmöllevinge med et lynbeskyttelsessystem |
US7616624B2 (en) * | 2006-07-20 | 2009-11-10 | Avaya Inc. | Determining user availability based on the expected duration of a new event |
DE102006044323A1 (de) * | 2006-09-18 | 2008-03-27 | Holtmann & Stierle Chemie Gmbh | Schutzüberzug für Windrad-Flügel |
US7766620B2 (en) | 2007-02-08 | 2010-08-03 | General Electricc Company | Rotor blade with a lightning protection unit, wind energy system having the same and a method for constructing a rotor blade |
ES2377669T3 (es) * | 2008-07-02 | 2012-03-29 | Siemens Aktiengesellschaft | Pala de turbina eólica con receptor de rayos y método para proteger la superficie de una pala de turbina eólica |
US8137074B2 (en) * | 2008-08-21 | 2012-03-20 | General Electric Company | Wind turbine lightning protection system |
US8342805B2 (en) * | 2009-06-25 | 2013-01-01 | General Electric Company | Transversal conduction lightning protection system |
-
2010
- 2010-02-04 JP JP2010023504A patent/JP5346832B2/ja not_active Expired - Fee Related
-
2011
- 2011-02-03 CN CN201180008252.3A patent/CN102822518B/zh not_active Expired - Fee Related
- 2011-02-03 CA CA2788069A patent/CA2788069C/en not_active Expired - Fee Related
- 2011-02-03 BR BR112012019134A patent/BR112012019134A2/pt not_active Application Discontinuation
- 2011-02-03 MX MX2012008907A patent/MX2012008907A/es active IP Right Grant
- 2011-02-03 ES ES11739848.7T patent/ES2635343T3/es active Active
- 2011-02-03 EP EP11739848.7A patent/EP2532893B1/en not_active Not-in-force
- 2011-02-03 US US13/576,983 patent/US9169826B2/en not_active Expired - Fee Related
- 2011-02-03 KR KR1020127023074A patent/KR101700005B1/ko active IP Right Grant
- 2011-02-03 WO PCT/JP2011/052299 patent/WO2011096500A1/ja active Application Filing
- 2011-02-03 DK DK11739848.7T patent/DK2532893T3/en active
Also Published As
Publication number | Publication date |
---|---|
ES2635343T3 (es) | 2017-10-03 |
KR20120139729A (ko) | 2012-12-27 |
EP2532893B1 (en) | 2017-06-28 |
CA2788069C (en) | 2018-07-17 |
EP2532893A1 (en) | 2012-12-12 |
CN102822518A (zh) | 2012-12-12 |
JP2011163132A (ja) | 2011-08-25 |
US20120301300A1 (en) | 2012-11-29 |
CN102822518B (zh) | 2015-10-14 |
WO2011096500A1 (ja) | 2011-08-11 |
US9169826B2 (en) | 2015-10-27 |
EP2532893A4 (en) | 2015-04-22 |
DK2532893T3 (en) | 2017-08-21 |
MX2012008907A (es) | 2012-08-15 |
JP5346832B2 (ja) | 2013-11-20 |
KR101700005B1 (ko) | 2017-01-25 |
CA2788069A1 (en) | 2011-08-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR112012019134A2 (pt) | estrutura de proteção contra raios para lâmina para geração de energia eólica. | |
BR112017001905A2 (pt) | dispositivo de transmissão de acoplamento de ímã permanente do tipo enrolamento | |
BR112016007605A2 (pt) | estação de energia eólica flutuante | |
GB2487323A (en) | Electrical circuit with surge protection monitoring | |
BR112017010130A2 (pt) | unidade de ponta totalmente isolada para um sistema de proteção contra descargas atmosféricas para uma pá de turbina eólica e pá de turbina eólica compreendendo a mesma | |
CL2012002323A1 (es) | Composicion para aislamientos termoplasticos libres de halogenos, retardante de la flama, con baja emision de humos obscuros y buenas propiedades electricas en agua, que comprende: una mezcla de al menos dos resinas polimericas poliolefinicas; 0,2 a 50 phr de un agente compatibilizante, 40 a 270 phr de un retardante de flama, 0,1 a 15 phr de un agente antioxidante y 0,2 a 5 phr de un agente lubricante | |
BR112017022337A8 (pt) | Um receptor para um sistema de proteção contra raios | |
JP2013226036A5 (pt) | ||
MX2016000080A (es) | Aislamiento de cable de energia flexible. | |
BRPI1006512A2 (pt) | sistema de potência eólica para a geração de energia elétrica | |
BR112015022633A2 (pt) | barragem hidroelétrica inteligente com armazenamento de energia | |
BR112013025457A2 (pt) | dispositivo de monitoramento para uma rede elétrica, instalação fotovoltaica e processo para a operação segura de uma instalação fotovoltaica | |
CN108223306B (zh) | 一种外覆于风电机组叶片表面的防雷接闪装置 | |
BR112012010981A2 (pt) | celula de energia eletrica e unidade de energia eletrica | |
NZ713220A (en) | Wind turbine and a lightning protection unit for a wind turbine | |
BR112018072173A2 (pt) | parque eólico, instalação de energia eólica, e, métodos para alimentar uma corrente elétrica total e para gerar pelo menos uma proporção de compensação modulada de uma corrente parcial. | |
WO2013040361A3 (en) | Fluid turbine lightning protection system | |
MX2016006801A (es) | Receptor de rayos para una pala de aerogenerador. | |
BR112012033749A2 (pt) | estrutura de proteção contra relâmpago da pá para geração de energia eólica | |
AR100574A1 (es) | Pala de rotor de instalación de energía eólica y unidad calefactora para una pala de rotor de instalación de energía eólica | |
BR112014016869A2 (pt) | proteção de corona | |
WO2012000496A3 (de) | Solarkraftwerk mit erhöhter lebensdauer | |
BR112014002360A2 (pt) | fusível | |
CN204808979U (zh) | 一种裸绞线用绝缘护套 | |
CN103632747A (zh) | 高散热铜母线 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |