BRPI1103915B1 - lâmina de uma turbina eólica, turbina eólica e método de medição da resistência elétrica de um condutor descendente de uma lâmina - Google Patents

lâmina de uma turbina eólica, turbina eólica e método de medição da resistência elétrica de um condutor descendente de uma lâmina Download PDF

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Publication number
BRPI1103915B1
BRPI1103915B1 BRPI1103915A BRPI1103915A BRPI1103915B1 BR PI1103915 B1 BRPI1103915 B1 BR PI1103915B1 BR PI1103915 A BRPI1103915 A BR PI1103915A BR PI1103915 A BRPI1103915 A BR PI1103915A BR PI1103915 B1 BRPI1103915 B1 BR PI1103915B1
Authority
BR
Brazil
Prior art keywords
blade
wind turbine
measuring
electrical resistance
downward conductor
Prior art date
Application number
BRPI1103915A
Other languages
English (en)
Inventor
Jakobsen Jeppe
Olsen Kaj
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of BRPI1103915A2 publication Critical patent/BRPI1103915A2/pt
Publication of BRPI1103915B1 publication Critical patent/BRPI1103915B1/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/282—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere
    • G01R31/2827—Testing of electronic protection circuits
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/52—Testing for short-circuits, leakage current or ground faults
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/54—Testing for continuity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/58—Testing of lines, cables or conductors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/20—Measuring earth resistance; Measuring contact resistance, e.g. of earth connections, e.g. plates
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Wind Motors (AREA)
  • Measurement Of Resistance Or Impedance (AREA)

Abstract

sistema de medição para um condutor descendente de uma lâmina de turbina eólica. a presente invenção refere-se a um sistema de medição para um condutor descendente (2) de uma lâmina de turbina eólica (1) que inclui um cabo de medição (11) conectado em série com sua primeira extremidade (11a) ao condutor descendente (2). uma segunda extremidade (11b) do cabo de medição (11) é acessível para medição da resistência elétrica em uma parte de base inferior (4) da lâmina (1).
BRPI1103915A 2010-08-20 2011-08-18 lâmina de uma turbina eólica, turbina eólica e método de medição da resistência elétrica de um condutor descendente de uma lâmina BRPI1103915B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10173580.1A EP2420852B1 (en) 2010-08-20 2010-08-20 Measuring system for a down conductor of a wind turbine blade

Publications (2)

Publication Number Publication Date
BRPI1103915A2 BRPI1103915A2 (pt) 2012-12-25
BRPI1103915B1 true BRPI1103915B1 (pt) 2020-04-28

Family

ID=43530928

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1103915A BRPI1103915B1 (pt) 2010-08-20 2011-08-18 lâmina de uma turbina eólica, turbina eólica e método de medição da resistência elétrica de um condutor descendente de uma lâmina

Country Status (10)

Country Link
US (1) US9046566B2 (pt)
EP (1) EP2420852B1 (pt)
JP (1) JP5846806B2 (pt)
KR (1) KR20120018093A (pt)
CN (1) CN102411093B (pt)
AU (1) AU2011203562A1 (pt)
BR (1) BRPI1103915B1 (pt)
CA (1) CA2749507C (pt)
DK (1) DK2420852T3 (pt)
ES (1) ES2771049T3 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2930357B1 (de) * 2014-04-10 2018-06-27 Nordex Energy GmbH Windenergieanlagenrotorblatt mit einer Blitzrezeptorbasis
DE202014006541U1 (de) * 2014-08-14 2015-11-19 AVAILON GmbH Unbemanntes Fluggerät zur Durchführung einer Blitzschutzmessung an einer Windenergieanlage
CN104500352A (zh) * 2014-12-19 2015-04-08 北京天源科创风电技术有限责任公司 一种风电机组叶片
CN105242112A (zh) * 2015-09-02 2016-01-13 华北电力科学研究院有限责任公司 一种风电机组引雷通道电阻值测试方法
JP6305450B2 (ja) * 2016-02-22 2018-04-04 エコ・パワー株式会社 風力発電機用ブレードおよび風力発電機用ブレードの検査方法
CN105604811B (zh) * 2016-02-26 2019-03-19 北京金风科创风电设备有限公司 风力发电机组的叶片防雷系统及叶片
CN109869284A (zh) * 2017-12-04 2019-06-11 北京普华亿能风电技术有限公司 一种风机防雷性能检测系统及方法
CN108414835A (zh) * 2018-02-28 2018-08-17 江苏金风科技有限公司 叶片防雷系统的电阻测量装置和电阻测量方法
CN112302884A (zh) * 2019-08-01 2021-02-02 中材科技风电叶片股份有限公司 风轮机及其叶片、检测电阻方法及存储介质和电子设备
JP7000388B2 (ja) * 2019-08-02 2022-01-19 三菱重工業株式会社 断線検査方法
EP3869035B1 (en) 2020-02-21 2022-11-30 Siemens Gamesa Renewable Energy Innovation & Technology, S.L. Blade for a rotor of a wind turbine and manufacturing method thereof
DK3919740T3 (da) * 2020-06-04 2023-04-11 Nordex Energy Se & Co Kg Fremgangsmåde til at overvåge og styre en tilstand af et vindturbineroterblad, vindturbine og computerlæsbart lagringsmedie
CN111622906A (zh) * 2020-06-09 2020-09-04 东方电气风电有限公司 一种碳纤维叶片双回路雷电防护系统
CN113419194B (zh) * 2021-05-06 2022-05-20 湖南大学 一种风机桨叶引下线断裂的实时检测装置及方法

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Publication number Priority date Publication date Assignee Title
JPS5280087A (en) * 1975-12-26 1977-07-05 Sumitomo Metal Ind Nonndestructive inspecting apparatus for cooling box of furnace
JPH07153503A (ja) * 1993-11-30 1995-06-16 Sankooshiya:Kk 接地装置
FR2811422B1 (fr) * 2000-07-06 2002-08-30 Snecma Moteurs Capteur de mesure de jeux par abrasion multiprofondeur
DK200300882A (da) * 2003-06-12 2004-12-13 Lm Glasfiber As Registrering af lynnedslag, herunder i vindenergianlæg
JP4397780B2 (ja) 2004-10-07 2010-01-13 株式会社サンコーシヤ 接地装置
JP2007278852A (ja) 2006-04-07 2007-10-25 Seiko Epson Corp 基板検査装置及び基板検査方法
EP2021627B1 (en) * 2006-05-24 2018-01-03 Vestas Wind Systems A/S An earthing system for a wind turbine connected to a utility grid and for a wind turbine park
JP2008101587A (ja) 2006-10-20 2008-05-01 Ebara Corp 風車ブレードの落雷保護装置
JP2008278708A (ja) * 2007-05-07 2008-11-13 Shimizu Corp 避雷用引下げ導体の施工方法
JP2009250040A (ja) 2008-04-01 2009-10-29 Ebara Corp 風車ブレードの落雷保護装置
EP2110552B2 (en) * 2008-04-15 2018-12-26 Siemens Aktiengesellschaft Wind turbine blade with an integrated lightning conductor and method for manufacturing the same
DE102008042287A1 (de) * 2008-09-23 2010-03-25 Robert Bosch Gmbh Überwachungsvorrichtung für eine Blitzableiteranlage, Blitzableitersystem sowie Verfahren zur Überwachung einer oder der Blitzableiteranlage
EP2365218A1 (en) * 2010-03-08 2011-09-14 Lm Glasfiber A/S Wind turbine blade with lightning protection system

Also Published As

Publication number Publication date
AU2011203562A1 (en) 2012-03-08
EP2420852B1 (en) 2019-11-13
EP2420852A1 (en) 2012-02-22
CN102411093A (zh) 2012-04-11
CN102411093B (zh) 2016-10-05
ES2771049T3 (es) 2020-07-06
JP5846806B2 (ja) 2016-01-20
CA2749507A1 (en) 2012-02-20
US9046566B2 (en) 2015-06-02
JP2012042473A (ja) 2012-03-01
KR20120018093A (ko) 2012-02-29
US20120043979A1 (en) 2012-02-23
BRPI1103915A2 (pt) 2012-12-25
DK2420852T3 (da) 2020-02-24
CA2749507C (en) 2018-07-17

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B15K Others concerning applications: alteration of classification

Ipc: G01R 31/28 (2006.01), G01R 31/02 (2006.0

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/08/2011, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: SIEMENS GAMESA RENEWABLE ENERGY A/S (DK)

B25L Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled

Owner name: SIEMENS AKTIENGESELLSCHAFT (DE)

Free format text: ANULADA A PUBLICACAO CODIGO 25.1 NA RPI NO 2639 DE 03/08/2021 POR TER SIDO INDEVIDA.

B25A Requested transfer of rights approved

Owner name: SIEMENS GAMESA RENEWABLE ENERGY A/S (DK)