DK178949B1 - Moment bearing test device for testing a moment bearing of a wind turbine and a method thereof - Google Patents

Moment bearing test device for testing a moment bearing of a wind turbine and a method thereof Download PDF

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Publication number
DK178949B1
DK178949B1 DKPA201670141A DKPA201670141A DK178949B1 DK 178949 B1 DK178949 B1 DK 178949B1 DK PA201670141 A DKPA201670141 A DK PA201670141A DK PA201670141 A DKPA201670141 A DK PA201670141A DK 178949 B1 DK178949 B1 DK 178949B1
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DK
Denmark
Prior art keywords
torque
bearing
test device
mounting
ring
Prior art date
Application number
DKPA201670141A
Other languages
English (en)
Inventor
Claus Kurt Christensen
Original Assignee
Envision Energy Denmark Aps
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.)
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Publication date
Application filed by Envision Energy Denmark Aps filed Critical Envision Energy Denmark Aps
Priority to DKPA201670141A priority Critical patent/DK178949B1/en
Priority to CN201710054887.6A priority patent/CN107179149A/zh
Priority to US15/422,547 priority patent/US20170261402A1/en
Priority to EP17156730.8A priority patent/EP3217160A1/en
Application granted granted Critical
Publication of DK201670141A1 publication Critical patent/DK201670141A1/en
Publication of DK178949B1 publication Critical patent/DK178949B1/en

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/04—Bearings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
    • 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
    • F03D80/70—Bearing or lubricating arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N19/00—Investigating materials by mechanical methods
    • G01N19/02—Measuring coefficient of friction between materials
    • 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
    • F05B2260/83—Testing, e.g. methods, components or tools therefor
    • 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

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  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)

Claims (14)

1. Momentlejetestindretning til afpr0vning af et momentleje pa en vindturbine (1), hvilket vindturbinemomentleje omfatter en forste ring (14) arrangeret roterbart i for-hold til en anden ring (21), hvor en flerhed af roterbare lejeelementer er arrangeret mellem den forste ring(14) og den anden ring (21), hvor momentlejetestindretningen omfatter en monteringsramme (13) konfigureret til at monteres pa den fprste ring (14) af momentlejet, mindst en drivenhed (20) er roterbart koblet til monteringsrammen (13) og mindst en maleenhed (24) er konfigureret til at male mindst et signal, der an-giver et friktionstorsionsmoment af momentlejet, hvori den mindst ene drivenhed (20) er konfigureret til at rotere den fprste ring (14) i forhold til den anden ring (21), nar den er monteret, kendetegnet ved at momentlejetestindretningen yderligere omfatter mindst en torsionsmomentarm (15) med mindst en monteringsgraenseflade (19), hvori den mindst ene torsionsmomentarm (15) er roterbart forbundet med monteringsram-men (13), og hvor den mindst ene drivenhed (20) er monteret pa den mindst ene monteringsgraenseflade (19).
2. Momentlejetestindretning ifdlge krav 1, kendetegnet ved at den mindst ene torsionsmomentarm (15) er roterbart forbundet med monteringsrammen (13) via et fïr-punkts lejesystem, hvilket lejesystem omfatter et fprste lejeelement (27) arrangeret roterbart i forhold til et andet lejeelement (28).
3. Momentlejetestindretning if0lge krav 1 eller 2, kendetegnet ved at den mindst ene monteringsgraenseflade (19) omfatter en fprste monteringsgraenseflade og mindst en anden monteringsgraenseflade (19) til selektiv montering af den mindst ene drivenhed (20).
4. Momentlejetestindretning if0lge ethvert af krav 1 til 3, kendetegnet ved at den mindst ene torsionsmomentarm (15) omfatter en fprste torsionsarm, der straekker sig i en f0rste radiel retning, og mindst en anden torsionsmomentarm (15), der straekker sig i mindst en anden radiel retning.
5. Momentlejetestindretning ifplge ethvert af krav 1 til 4, kendetegnet ved at den mindst ene torsionsmomentarm (15) omfatter en fri ende (18), hvor den frie ende (18) er forbundet enten direkte til den anden ring (21) eller indirekte via et mellemliggende element, f.eks. den mindst ene maleenhed (24).
6. Momentlejetestindretning if0lge ethvert af krav 1 til 5, kendetegnet ved at monte-ringsrammen (13) omfatter en monteringsplade, pa hvilken en flerhed af monterings-elementer er arrangeret, hvori fierheden af monteringselementer er konfigureret til at monteres til komplementaere monteringselementer placeret pa den fprste ring (14).
7. Momentlejetestindretning ifplge 6, kendetegnet ved at den mindst ene drivenhed (20) er roterbart sammenkoblet med en gearenhed (22), hvilken gearenhed (22) omfatter et fprste gearelement konfigureret til at ga i indgreb med et andet gearelement placeret pa monteringsrammen (13), f.eks. et fprste lejeelement (14).
8. Momentlejetestindretning ifplge ethvert af krav 1 til 7, kendetegnet ved at mo-mentlejetestindretningen yderligere omfatter mindst en temperaturfpler (24’) arrangeret i forhold til mindst en af fprste og andre ringe (21) af momentlejet.
9. Momentlejetestindretning ifolge ethvert af krav 1 til 8, kendetegnet ved at den mindst ene maleenhed (23) er arrangeret i forhold til den mindst ene drivenhed (20) og konfigureret til at male mindst en driftsparameter af drivenheden (20), hvori friktions-torsionsmomentet af momentlejet er beregnet pa basis af den mindst ene driftsparameter.
10. Momentlejetestindretning ifolge ethvert af krav 1 til 9, kendetegnet ved at mo-mentlejetestindretningen yderligere omfatter mindst et saet: - stotteelementer (12) konfigureret for placering pa en referenceflade, eller - justerbare stptteselementer konfigureret for nivellering af momentlejet.
11. Momentlejetestindretning ifolge ethvert af krav 1 til 10, kendetegnet ved at mo-mentlejetestindretningen yderligere omfatter en styreenhed til at styre driften af mo-mentlej ete stindretningen.
12. Fremgangsmade til bestemmelse af et friktionstorsionsmoment af en vindturbine-momentleje, hvori fremgangsmaden omfatter trinene: - tilvejebringelse af et vindturbinemomentleje, hvori vindturbinemomentlejet omfatter en f0rste ring (14) roterbart arrangeret i forhold en anden ring (21), - montering af en momentlejetestindretning if0lge ethvert af krav 1 til 11 pa moment-lejet, - udf0relse af mindst en testprocedure pa momentlejet for at bestemme mindst et signal, der angiver et friktionstorsionsmoment af vindturbinemomentlejet.
13. Fremgangsmade ifolge krav 12, kendetegnet ved at fremgangsmaden yderligere omfatter trinene: - transport af momentlejetestindretningen til et afprovningssted forud for montering af momentlejetestindretningen, og - afmontering af momentlejetestindretningen efter faerdiggprelse af den mindst ene testprocedure.
14. Fremgangsmade ifolge krav 12 eller 13, kendetegnet ved at fremgangsmaden yderligere omfatter trinene: - tilvejebringelse af et vindturbinerotornav (4) eller en vindturbinemaskinkabine (3) omfattende mindst en hovedramme (7), og - montering af momentlejet pa vindturbinerotomavet (4) eller hovedrammen (7).
DKPA201670141A 2016-03-11 2016-03-11 Moment bearing test device for testing a moment bearing of a wind turbine and a method thereof DK178949B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DKPA201670141A DK178949B1 (en) 2016-03-11 2016-03-11 Moment bearing test device for testing a moment bearing of a wind turbine and a method thereof
CN201710054887.6A CN107179149A (zh) 2016-03-11 2017-01-24 用于测试风力涡轮机的力矩轴承的力矩轴承测试装置及方法
US15/422,547 US20170261402A1 (en) 2016-03-11 2017-02-02 Moment Bearing Test Device for Testing a Moment Bearing of a Wind Turbine and a Method Thereof
EP17156730.8A EP3217160A1 (en) 2016-03-11 2017-02-17 Moment bearing test device for testing a moment bearing of a wind turbine and a method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DKPA201670141A DK178949B1 (en) 2016-03-11 2016-03-11 Moment bearing test device for testing a moment bearing of a wind turbine and a method thereof

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DK201670141A1 DK201670141A1 (en) 2017-06-26
DK178949B1 true DK178949B1 (en) 2017-06-26

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Country Status (4)

Country Link
US (1) US20170261402A1 (da)
EP (1) EP3217160A1 (da)
CN (1) CN107179149A (da)
DK (1) DK178949B1 (da)

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CN111947925A (zh) * 2020-08-03 2020-11-17 西安航天精密机电研究所 一种高精度的滚动轴承摩擦力矩测试装置及方法

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CN108007690A (zh) * 2017-12-23 2018-05-08 瓦房店轴承集团国家轴承工程技术研究中心有限公司 大型风电轴承装配与力矩测量一体化模拟机
US11879501B2 (en) 2018-03-28 2024-01-23 Vestas Wind Systems A/S Connection system for joining wind turbine components and associated method
CN110672322B (zh) * 2019-11-01 2021-07-30 嵊州市量创新材料有限公司 一种用于轴承加工的滚动轴承夹紧机构
CN111855051A (zh) * 2020-08-18 2020-10-30 江苏中车电机有限公司 一种大型风力发电机轴系旋转力矩测量装置及测量方法
CN112594141B (zh) * 2020-11-12 2022-03-04 北京金风慧能技术有限公司 轴承的故障监测方法、系统、装置、控制器及存储介质

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Publication number Priority date Publication date Assignee Title
CN111947925A (zh) * 2020-08-03 2020-11-17 西安航天精密机电研究所 一种高精度的滚动轴承摩擦力矩测试装置及方法
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Publication number Publication date
US20170261402A1 (en) 2017-09-14
CN107179149A (zh) 2017-09-19
DK201670141A1 (en) 2017-06-26
EP3217160A1 (en) 2017-09-13

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Effective date: 20190311