BR112022023894A2 - Dispositivo integrado de amortecimento, amortecedor e turbina eólica - Google Patents

Dispositivo integrado de amortecimento, amortecedor e turbina eólica

Info

Publication number
BR112022023894A2
BR112022023894A2 BR112022023894A BR112022023894A BR112022023894A2 BR 112022023894 A2 BR112022023894 A2 BR 112022023894A2 BR 112022023894 A BR112022023894 A BR 112022023894A BR 112022023894 A BR112022023894 A BR 112022023894A BR 112022023894 A2 BR112022023894 A2 BR 112022023894A2
Authority
BR
Brazil
Prior art keywords
damping device
base body
wind turbine
integrated damping
integrated
Prior art date
Application number
BR112022023894A
Other languages
English (en)
Inventor
Li Shuanghu
Zhang Zhihong
Gao Yang
Xu Zhiliang
Original Assignee
Beijing Goldwind Science & Creation Windpower Equipment Co 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 Beijing Goldwind Science & Creation Windpower Equipment Co Ltd filed Critical Beijing Goldwind Science & Creation Windpower Equipment Co Ltd
Publication of BR112022023894A2 publication Critical patent/BR112022023894A2/pt

Links

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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • 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
    • F03D7/0296—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor to prevent, counteract or reduce noise emissions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/002—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion characterised by the control method or circuitry
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/03—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using magnetic or electromagnetic means
    • F16F15/035—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using magnetic or electromagnetic means by use of eddy or induced-current damping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/08—Vibration-dampers; Shock-absorbers with friction surfaces rectilinearly movable along each other
    • F16F7/09—Vibration-dampers; Shock-absorbers with friction surfaces rectilinearly movable along each other in dampers of the cylinder-and-piston type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
    • F16F7/1028—Vibration-dampers; Shock-absorbers using inertia effect the inertia-producing means being a constituent part of the system which is to be damped
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
    • F16F7/104—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted
    • F16F7/116—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted on metal springs
    • 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
    • F05B2260/96—Preventing, counteracting or reducing vibration or noise
    • F05B2260/964—Preventing, counteracting or reducing vibration or noise by damping means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2234/00—Shape
    • F16F2234/02—Shape cylindrical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2238/00—Type of springs or dampers
    • F16F2238/02—Springs
    • F16F2238/026—Springs wound- or coil-like
    • 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
    • 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
    • Y02E10/728—Onshore wind turbines

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Vibration Prevention Devices (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Vibration Dampers (AREA)

Abstract

DISPOSITIVO INTEGRADO DE AMORTECIMENTO, AMORTECEDOR E TURBINA EÓLICA. São divulgados um dispositivo integrado de amortecimento (100), um amortecedor (1) e uma turbina eólica. O dispositivo integrado de amortecimento (100) compreende: um corpo de base (10) tendo um comprimento predeterminado e compreendendo uma cavidade interna (10a) que se estende na direção do comprimento (X) do mesmo; um componente de ajuste de frequência (20) disposto na cavidade interna (10a), o componente de ajuste de frequência (20) compreendendo um elemento elástico (21) e um elemento de conexão (22), com uma extremidade do elemento elástico (21) na direção do comprimento (X) sendo conectada ao corpo de base (10), e a outra extremidade do mesmo sendo conectada ao elemento de conexão (22); um primeiro conector (30) se estendendo para dentro da cavidade interna (10a) e pelo menos parcialmente se projetando para fora do corpo de base (10) na direção do comprimento (X), o primeiro conector (30) sendo conectado ao elemento de conexão (22) e capaz de se mover em relação ao corpo de base (10), de modo a fazer com que o elemento elástico (21) se estique ou encolha no direção do comprimento (X); e um componente de amortecimento (40) disposto na cavidade interna (10a), o componente de amortecimento (40) sendo conectado ao elemento de conexão (22) e encostando pelo menos parcialmente contra uma parede interna do corpo de base (10), e o componente de amortecimento (40) sendo configurado para absorver energia cinética do primeiro conector (30). O dispositivo integrado de amortecimento (100) pode satisfazer os requisitos de ajuste de frequência e amortecimento, e também possui um projeto estrutural simples e de fácil manutenção.
BR112022023894A 2020-05-28 2020-09-10 Dispositivo integrado de amortecimento, amortecedor e turbina eólica BR112022023894A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010469339.1A CN113738602B (zh) 2020-05-28 2020-05-28 阻尼集成装置、阻尼器以及风力发电机组
PCT/CN2020/114523 WO2021237979A1 (zh) 2020-05-28 2020-09-10 阻尼集成装置、阻尼器以及风力发电机组

Publications (1)

Publication Number Publication Date
BR112022023894A2 true BR112022023894A2 (pt) 2022-12-27

Family

ID=78724241

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022023894A BR112022023894A2 (pt) 2020-05-28 2020-09-10 Dispositivo integrado de amortecimento, amortecedor e turbina eólica

Country Status (9)

Country Link
US (1) US11746749B2 (pt)
EP (1) EP4130466A4 (pt)
CN (1) CN113738602B (pt)
AU (1) AU2020450114A1 (pt)
BR (1) BR112022023894A2 (pt)
CA (1) CA3178315A1 (pt)
CL (1) CL2022003283A1 (pt)
WO (1) WO2021237979A1 (pt)
ZA (1) ZA202212075B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113464384A (zh) * 2020-03-31 2021-10-01 北京金风科创风电设备有限公司 阻尼装置及风力发电机组
CN114607646A (zh) * 2022-03-02 2022-06-10 豪派福风机科技(苏州)有限公司 一种用于工业风机的动力吸振器
CN115030981B (zh) * 2022-05-18 2023-03-24 广东明阳电气股份有限公司 减震拉杆以及具有该减震拉杆的变压器
EP4290096A1 (de) * 2022-06-09 2023-12-13 Wölfel Engineering GmbH & Co. KG. Schwingungstilgeranordnung
CN115820292A (zh) * 2022-12-09 2023-03-21 扬州东方吊架有限公司 一种直立容器阻尼导向装置及环形导向结构
CN117662675B (zh) * 2024-01-29 2024-04-16 江苏盐城海风科技有限公司 一种风力发电设备用的减振装置

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5924714A (en) * 1991-06-11 1999-07-20 Cannondale Corporation Bicycle suspension system
US5720369A (en) * 1995-04-19 1998-02-24 Lord Corporation Adjustable, lockable devices
DK174404B1 (da) 1998-05-29 2003-02-17 Neg Micon As Vindmølle med svingningsdæmper
KR100569072B1 (ko) * 2003-10-01 2006-04-07 현대자동차주식회사 자동차용 쇽업소버 장치
CN102720209B (zh) * 2012-06-29 2015-02-04 北京金风科创风电设备有限公司 可伸缩阻尼装置以及海上漂浮式风机基础
EP2746483B1 (de) 2012-12-21 2015-11-18 Wölfel Beratende Ingenieure GmbH & Co. KG Schwingungstilgeranordnurg
CN203783823U (zh) * 2014-04-24 2014-08-20 大唐巴彦淖尔风力发电有限责任公司 一种风力发电机组振动阻尼器
CN103994169A (zh) * 2014-05-21 2014-08-20 苏州云白环境设备制造有限公司 调频止晃弹簧装置
CN204961173U (zh) * 2015-08-11 2016-01-13 广东明阳风电产业集团有限公司 风力发电机组柔性塔架用的弹簧式主动阻尼调节连杆机构
CN105351419B (zh) * 2015-11-27 2017-07-04 北京工业大学 具有复阻尼特征的板式向心摩擦阻尼器
CN105673353B (zh) * 2016-03-10 2018-05-04 苏州科技学院 一种利用涡激共振发电的自立式高耸结构
TWI604141B (zh) * 2016-11-07 2017-11-01 財團法人工業技術研究院 減振器及應用其之半主動式減振方法
CN106381941B (zh) * 2016-11-09 2018-08-28 河南理工大学 一种含有碰撞阻尼耗能装置的形状记忆合金弹簧吸振器
CN206770863U (zh) * 2017-02-03 2017-12-19 北京华德创业环保设备有限公司 调节型流体脉动阻尼器
EP3586000B1 (en) * 2017-02-21 2020-11-25 Vestas Wind Systems A/S Tower vibration damper
CN106895108B (zh) * 2017-03-28 2019-06-18 北京金风科创风电设备有限公司 动力吸振装置、塔架和风力发电机组
EP3396195A1 (en) * 2017-04-28 2018-10-31 Winterthur Gas & Diesel Ltd. Tunable mass damper and mounting component
CN107575526A (zh) * 2017-10-20 2018-01-12 四川嘉义索隐科技有限公司 一种复合式减震装置
CN207919795U (zh) 2018-01-23 2018-09-28 上海路博减振科技股份有限公司 一种电涡流阻尼支撑
CN108374330B (zh) * 2018-05-07 2022-11-18 湖南科技大学 半主动电磁谐振式调谐质量阻尼器
CN108561487A (zh) * 2018-05-31 2018-09-21 北京金风科创风电设备有限公司 用于风力发电机组的塔筒的阻尼器及风力发电机组的塔筒
US10948043B2 (en) 2018-10-02 2021-03-16 Hiroshi Kurabayashi Damping device for structure
CN209671522U (zh) 2019-02-27 2019-11-22 江苏海力风电设备科技股份有限公司 一种适用于塔架顶段的阻尼装置
CN110080952B (zh) * 2019-06-05 2020-07-07 重庆大学 一种海上风电机基础装置
CN210422890U (zh) * 2019-08-21 2020-04-28 北京金风科创风电设备有限公司 阻尼装置及风力发电机组
CN111043215B (zh) * 2019-12-09 2022-04-05 南京航空航天大学 一种压电式智能动力吸振器

Also Published As

Publication number Publication date
ZA202212075B (en) 2024-01-31
US11746749B2 (en) 2023-09-05
AU2020450114A1 (en) 2022-12-08
CN113738602A (zh) 2021-12-03
CN113738602B (zh) 2022-08-23
CA3178315A1 (en) 2021-12-02
EP4130466A4 (en) 2023-11-01
WO2021237979A1 (zh) 2021-12-02
EP4130466A1 (en) 2023-02-08
US20230193875A1 (en) 2023-06-22
CL2022003283A1 (es) 2023-02-03

Similar Documents

Publication Publication Date Title
BR112022023894A2 (pt) Dispositivo integrado de amortecimento, amortecedor e turbina eólica
US20200370617A1 (en) Sma-stf based viscous damper
BR0307169A (pt) Dispositivo de proteção auricular
NO852139L (no) Festeplugg.
DK0473581T3 (da) Fastgørelsesorgan i form af en ekspansionsplug
BRPI0409224A (pt) métodos para vedar uma superfìcie interna de um furo de poço, para tamponar um furo de poço ou uma tubulação interna e para vedar uma zona particular em um furo de poço ou uma tubulação interna, e, membro para formar um tampão em um furo de poço
BR0006285A (pt) Conjunto de eixo de transmissão axialmente telescópico e método de fabricação do mesmo
CN109519026A (zh) 一种拼装式自复位变摩擦阻尼装置
DE502007006696D1 (de) Energieabsorptionsvorrichtung
MY194967A (en) A viscoelastic bracing damper
BR112023000640A2 (pt) Sistema absorvedor de choque de resistência ajustável para balística de fundo de poço
WO2008051848A3 (en) Otologic prostheses with compressive ossicular engagement by an elastic structure and method of implanting the same
MY193263A (en) Torsional vibration damper
CN204852134U (zh) 一种孔长可自调整的孔隙式粘滞阻尼器
CN104696419A (zh) 带有温控自动泄压装置的粘滞阻尼器
ATE52311T1 (de) Spreizduebel mit begrenzter spreizung.
CN204458964U (zh) 一种汽车减震器防尘罩
CN213979435U (zh) 基于钢筋混凝土梁与冷弯薄壁钢墙体的自复位连接结构
CN214738889U (zh) 一种建筑施工用外墙变形缝施工装置
Sun et al. Design principles for stiffness-tandem energy dissipation coupling beam
CN207856457U (zh) 一种卡槽式密封圈固定结构及快插式过滤器
BR112015015664A2 (pt) vedante para uma válvula e válvula de incorporação do referido vedante
CN111236724B (zh) 装配式套管金属圆棒消能阻尼器
CN108374500B (zh) 一种耦合式气动球形阻尼器组套
CN106703494B (zh) 一种阻尼器用位移限定器

Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]